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4391 lines
197 KiB
4391 lines
197 KiB
<?php |
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/** PHPExcel root directory */ |
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if (!defined('PHPEXCEL_ROOT')) { |
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/** |
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* @ignore |
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*/ |
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define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../'); |
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require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); |
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} |
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if (!defined('CALCULATION_REGEXP_CELLREF')) { |
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// Test for support of \P (multibyte options) in PCRE |
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if (defined('PREG_BAD_UTF8_ERROR')) { |
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// Cell reference (cell or range of cells, with or without a sheet reference) |
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define('CALCULATION_REGEXP_CELLREF', '((([^\s,!&%^\/\*\+<>=-]*)|(\'[^\']*\')|(\"[^\"]*\"))!)?\$?([a-z]{1,3})\$?(\d{1,7})'); |
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// Named Range of cells |
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define('CALCULATION_REGEXP_NAMEDRANGE', '((([^\s,!&%^\/\*\+<>=-]*)|(\'[^\']*\')|(\"[^\"]*\"))!)?([_A-Z][_A-Z0-9\.]*)'); |
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} else { |
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// Cell reference (cell or range of cells, with or without a sheet reference) |
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define('CALCULATION_REGEXP_CELLREF', '(((\w*)|(\'[^\']*\')|(\"[^\"]*\"))!)?\$?([a-z]{1,3})\$?(\d+)'); |
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// Named Range of cells |
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define('CALCULATION_REGEXP_NAMEDRANGE', '(((\w*)|(\'.*\')|(\".*\"))!)?([_A-Z][_A-Z0-9\.]*)'); |
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} |
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} |
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/** |
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* PHPExcel_Calculation (Multiton) |
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* |
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* Copyright (c) 2006 - 2015 PHPExcel |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Calculation |
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
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* @version ##VERSION##, ##DATE## |
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*/ |
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class PHPExcel_Calculation |
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{ |
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/** Constants */ |
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/** Regular Expressions */ |
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// Numeric operand |
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const CALCULATION_REGEXP_NUMBER = '[-+]?\d*\.?\d+(e[-+]?\d+)?'; |
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// String operand |
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const CALCULATION_REGEXP_STRING = '"(?:[^"]|"")*"'; |
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// Opening bracket |
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const CALCULATION_REGEXP_OPENBRACE = '\('; |
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// Function (allow for the old @ symbol that could be used to prefix a function, but we'll ignore it) |
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const CALCULATION_REGEXP_FUNCTION = '@?([A-Z][A-Z0-9\.]*)[\s]*\('; |
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// Cell reference (cell or range of cells, with or without a sheet reference) |
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const CALCULATION_REGEXP_CELLREF = CALCULATION_REGEXP_CELLREF; |
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// Named Range of cells |
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const CALCULATION_REGEXP_NAMEDRANGE = CALCULATION_REGEXP_NAMEDRANGE; |
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// Error |
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const CALCULATION_REGEXP_ERROR = '\#[A-Z][A-Z0_\/]*[!\?]?'; |
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/** constants */ |
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const RETURN_ARRAY_AS_ERROR = 'error'; |
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const RETURN_ARRAY_AS_VALUE = 'value'; |
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const RETURN_ARRAY_AS_ARRAY = 'array'; |
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private static $returnArrayAsType = self::RETURN_ARRAY_AS_VALUE; |
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/** |
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* Instance of this class |
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* |
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* @access private |
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* @var PHPExcel_Calculation |
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*/ |
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private static $instance; |
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/** |
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* Instance of the workbook this Calculation Engine is using |
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* |
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* @access private |
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* @var PHPExcel |
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*/ |
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private $workbook; |
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/** |
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* List of instances of the calculation engine that we've instantiated for individual workbooks |
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* |
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* @access private |
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* @var PHPExcel_Calculation[] |
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*/ |
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private static $workbookSets; |
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/** |
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* Calculation cache |
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* |
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* @access private |
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* @var array |
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*/ |
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private $calculationCache = array (); |
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/** |
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* Calculation cache enabled |
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* |
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* @access private |
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* @var boolean |
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*/ |
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private $calculationCacheEnabled = true; |
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/** |
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* List of operators that can be used within formulae |
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* The true/false value indicates whether it is a binary operator or a unary operator |
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* |
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* @access private |
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* @var array |
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*/ |
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private static $operators = array( |
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'+' => true, '-' => true, '*' => true, '/' => true, |
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'^' => true, '&' => true, '%' => false, '~' => false, |
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'>' => true, '<' => true, '=' => true, '>=' => true, |
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'<=' => true, '<>' => true, '|' => true, ':' => true |
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); |
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/** |
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* List of binary operators (those that expect two operands) |
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* |
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* @access private |
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* @var array |
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*/ |
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private static $binaryOperators = array( |
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'+' => true, '-' => true, '*' => true, '/' => true, |
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'^' => true, '&' => true, '>' => true, '<' => true, |
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'=' => true, '>=' => true, '<=' => true, '<>' => true, |
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'|' => true, ':' => true |
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); |
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/** |
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* The debug log generated by the calculation engine |
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* |
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* @access private |
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* @var PHPExcel_CalcEngine_Logger |
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* |
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*/ |
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private $debugLog; |
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/** |
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* Flag to determine how formula errors should be handled |
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* If true, then a user error will be triggered |
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* If false, then an exception will be thrown |
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* |
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* @access public |
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* @var boolean |
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* |
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*/ |
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public $suppressFormulaErrors = false; |
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/** |
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* Error message for any error that was raised/thrown by the calculation engine |
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* |
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* @access public |
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* @var string |
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* |
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*/ |
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public $formulaError = null; |
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/** |
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* An array of the nested cell references accessed by the calculation engine, used for the debug log |
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* |
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* @access private |
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* @var array of string |
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* |
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*/ |
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private $cyclicReferenceStack; |
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private $cellStack = array(); |
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/** |
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* Current iteration counter for cyclic formulae |
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* If the value is 0 (or less) then cyclic formulae will throw an exception, |
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* otherwise they will iterate to the limit defined here before returning a result |
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* |
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* @var integer |
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* |
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*/ |
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private $cyclicFormulaCounter = 1; |
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private $cyclicFormulaCell = ''; |
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/** |
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* Number of iterations for cyclic formulae |
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* |
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* @var integer |
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* |
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*/ |
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public $cyclicFormulaCount = 1; |
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/** |
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* Epsilon Precision used for comparisons in calculations |
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* |
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* @var float |
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* |
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*/ |
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private $delta = 0.1e-12; |
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/** |
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* The current locale setting |
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* |
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* @var string |
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* |
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*/ |
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private static $localeLanguage = 'en_us'; // US English (default locale) |
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/** |
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* List of available locale settings |
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* Note that this is read for the locale subdirectory only when requested |
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* |
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* @var string[] |
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* |
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*/ |
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private static $validLocaleLanguages = array( |
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'en' // English (default language) |
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); |
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/** |
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* Locale-specific argument separator for function arguments |
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* |
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* @var string |
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* |
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*/ |
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private static $localeArgumentSeparator = ','; |
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private static $localeFunctions = array(); |
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/** |
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* Locale-specific translations for Excel constants (True, False and Null) |
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* |
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* @var string[] |
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* |
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*/ |
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public static $localeBoolean = array( |
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'TRUE' => 'TRUE', |
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'FALSE' => 'FALSE', |
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'NULL' => 'NULL' |
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); |
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/** |
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* Excel constant string translations to their PHP equivalents |
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* Constant conversion from text name/value to actual (datatyped) value |
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* |
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* @var string[] |
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* |
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*/ |
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private static $excelConstants = array( |
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'TRUE' => true, |
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'FALSE' => false, |
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'NULL' => null |
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); |
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// PHPExcel functions |
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private static $PHPExcelFunctions = array( |
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'ABS' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'abs', |
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'argumentCount' => '1' |
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), |
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'ACCRINT' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
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'functionCall' => 'PHPExcel_Calculation_Financial::ACCRINT', |
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'argumentCount' => '4-7' |
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), |
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'ACCRINTM' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
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'functionCall' => 'PHPExcel_Calculation_Financial::ACCRINTM', |
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'argumentCount' => '3-5' |
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), |
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'ACOS' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'acos', |
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'argumentCount' => '1' |
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), |
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'ACOSH' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'acosh', |
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'argumentCount' => '1' |
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), |
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'ADDRESS' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
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'functionCall' => 'PHPExcel_Calculation_LookupRef::CELL_ADDRESS', |
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'argumentCount' => '2-5' |
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), |
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'AMORDEGRC' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
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'functionCall' => 'PHPExcel_Calculation_Financial::AMORDEGRC', |
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'argumentCount' => '6,7' |
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), |
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'AMORLINC' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
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'functionCall' => 'PHPExcel_Calculation_Financial::AMORLINC', |
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'argumentCount' => '6,7' |
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), |
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'AND' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
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'functionCall' => 'PHPExcel_Calculation_Logical::LOGICAL_AND', |
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'argumentCount' => '1+' |
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), |
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'AREAS' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
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'argumentCount' => '1' |
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), |
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'ASC' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
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'argumentCount' => '1' |
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), |
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'ASIN' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'asin', |
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'argumentCount' => '1' |
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), |
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'ASINH' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'asinh', |
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'argumentCount' => '1' |
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), |
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'ATAN' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'atan', |
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'argumentCount' => '1' |
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), |
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'ATAN2' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'PHPExcel_Calculation_MathTrig::ATAN2', |
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'argumentCount' => '2' |
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), |
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'ATANH' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'atanh', |
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'argumentCount' => '1' |
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), |
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'AVEDEV' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVEDEV', |
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'argumentCount' => '1+' |
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), |
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'AVERAGE' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGE', |
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'argumentCount' => '1+' |
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), |
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'AVERAGEA' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGEA', |
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'argumentCount' => '1+' |
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), |
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'AVERAGEIF' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGEIF', |
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'argumentCount' => '2,3' |
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), |
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'AVERAGEIFS' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
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'argumentCount' => '3+' |
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), |
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'BAHTTEXT' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
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'argumentCount' => '1' |
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), |
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'BESSELI' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELI', |
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'argumentCount' => '2' |
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), |
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'BESSELJ' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELJ', |
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'argumentCount' => '2' |
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), |
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'BESSELK' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELK', |
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'argumentCount' => '2' |
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), |
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'BESSELY' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELY', |
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'argumentCount' => '2' |
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), |
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'BETADIST' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::BETADIST', |
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'argumentCount' => '3-5' |
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), |
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'BETAINV' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::BETAINV', |
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'argumentCount' => '3-5' |
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), |
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'BIN2DEC' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BINTODEC', |
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'argumentCount' => '1' |
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), |
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'BIN2HEX' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BINTOHEX', |
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'argumentCount' => '1,2' |
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), |
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'BIN2OCT' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
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'functionCall' => 'PHPExcel_Calculation_Engineering::BINTOOCT', |
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'argumentCount' => '1,2' |
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), |
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'BINOMDIST' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::BINOMDIST', |
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'argumentCount' => '4' |
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), |
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'CEILING' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
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'functionCall' => 'PHPExcel_Calculation_MathTrig::CEILING', |
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'argumentCount' => '2' |
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), |
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'CELL' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
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'argumentCount' => '1,2' |
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), |
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'CHAR' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
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'functionCall' => 'PHPExcel_Calculation_TextData::CHARACTER', |
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'argumentCount' => '1' |
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), |
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'CHIDIST' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
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'functionCall' => 'PHPExcel_Calculation_Statistical::CHIDIST', |
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'argumentCount' => '2' |
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), |
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'CHIINV' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CHIINV', |
|
'argumentCount' => '2' |
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), |
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'CHITEST' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2' |
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), |
|
'CHOOSE' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
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'functionCall' => 'PHPExcel_Calculation_LookupRef::CHOOSE', |
|
'argumentCount' => '2+' |
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), |
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'CLEAN' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
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'functionCall' => 'PHPExcel_Calculation_TextData::TRIMNONPRINTABLE', |
|
'argumentCount' => '1' |
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), |
|
'CODE' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::ASCIICODE', |
|
'argumentCount' => '1' |
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), |
|
'COLUMN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::COLUMN', |
|
'argumentCount' => '-1', |
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'passByReference' => array(true) |
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), |
|
'COLUMNS' => array( |
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::COLUMNS', |
|
'argumentCount' => '1' |
|
), |
|
'COMBIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::COMBIN', |
|
'argumentCount' => '2' |
|
), |
|
'COMPLEX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::COMPLEX', |
|
'argumentCount' => '2,3' |
|
), |
|
'CONCATENATE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::CONCATENATE', |
|
'argumentCount' => '1+' |
|
), |
|
'CONFIDENCE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CONFIDENCE', |
|
'argumentCount' => '3' |
|
), |
|
'CONVERT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::CONVERTUOM', |
|
'argumentCount' => '3' |
|
), |
|
'CORREL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CORREL', |
|
'argumentCount' => '2' |
|
), |
|
'COS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'cos', |
|
'argumentCount' => '1' |
|
), |
|
'COSH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'cosh', |
|
'argumentCount' => '1' |
|
), |
|
'COUNT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNT', |
|
'argumentCount' => '1+' |
|
), |
|
'COUNTA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTA', |
|
'argumentCount' => '1+' |
|
), |
|
'COUNTBLANK' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTBLANK', |
|
'argumentCount' => '1' |
|
), |
|
'COUNTIF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTIF', |
|
'argumentCount' => '2' |
|
), |
|
'COUNTIFS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2' |
|
), |
|
'COUPDAYBS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYBS', |
|
'argumentCount' => '3,4' |
|
), |
|
'COUPDAYS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYS', |
|
'argumentCount' => '3,4' |
|
), |
|
'COUPDAYSNC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYSNC', |
|
'argumentCount' => '3,4' |
|
), |
|
'COUPNCD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPNCD', |
|
'argumentCount' => '3,4' |
|
), |
|
'COUPNUM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPNUM', |
|
'argumentCount' => '3,4' |
|
), |
|
'COUPPCD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPPCD', |
|
'argumentCount' => '3,4' |
|
), |
|
'COVAR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COVAR', |
|
'argumentCount' => '2' |
|
), |
|
'CRITBINOM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CRITBINOM', |
|
'argumentCount' => '3' |
|
), |
|
'CUBEKPIMEMBER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUBEMEMBER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUBEMEMBERPROPERTY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUBERANKEDMEMBER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUBESET' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUBESETCOUNT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUBEVALUE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '?' |
|
), |
|
'CUMIPMT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::CUMIPMT', |
|
'argumentCount' => '6' |
|
), |
|
'CUMPRINC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::CUMPRINC', |
|
'argumentCount' => '6' |
|
), |
|
'DATE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATE', |
|
'argumentCount' => '3' |
|
), |
|
'DATEDIF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATEDIF', |
|
'argumentCount' => '2,3' |
|
), |
|
'DATEVALUE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATEVALUE', |
|
'argumentCount' => '1' |
|
), |
|
'DAVERAGE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DAVERAGE', |
|
'argumentCount' => '3' |
|
), |
|
'DAY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYOFMONTH', |
|
'argumentCount' => '1' |
|
), |
|
'DAYS360' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYS360', |
|
'argumentCount' => '2,3' |
|
), |
|
'DB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::DB', |
|
'argumentCount' => '4,5' |
|
), |
|
'DCOUNT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DCOUNT', |
|
'argumentCount' => '3' |
|
), |
|
'DCOUNTA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DCOUNTA', |
|
'argumentCount' => '3' |
|
), |
|
'DDB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::DDB', |
|
'argumentCount' => '4,5' |
|
), |
|
'DEC2BIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOBIN', |
|
'argumentCount' => '1,2' |
|
), |
|
'DEC2HEX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOHEX', |
|
'argumentCount' => '1,2' |
|
), |
|
'DEC2OCT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOOCT', |
|
'argumentCount' => '1,2' |
|
), |
|
'DEGREES' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'rad2deg', |
|
'argumentCount' => '1' |
|
), |
|
'DELTA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DELTA', |
|
'argumentCount' => '1,2' |
|
), |
|
'DEVSQ' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::DEVSQ', |
|
'argumentCount' => '1+' |
|
), |
|
'DGET' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DGET', |
|
'argumentCount' => '3' |
|
), |
|
'DISC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::DISC', |
|
'argumentCount' => '4,5' |
|
), |
|
'DMAX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DMAX', |
|
'argumentCount' => '3' |
|
), |
|
'DMIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DMIN', |
|
'argumentCount' => '3' |
|
), |
|
'DOLLAR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::DOLLAR', |
|
'argumentCount' => '1,2' |
|
), |
|
'DOLLARDE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::DOLLARDE', |
|
'argumentCount' => '2' |
|
), |
|
'DOLLARFR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::DOLLARFR', |
|
'argumentCount' => '2' |
|
), |
|
'DPRODUCT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DPRODUCT', |
|
'argumentCount' => '3' |
|
), |
|
'DSTDEV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DSTDEV', |
|
'argumentCount' => '3' |
|
), |
|
'DSTDEVP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DSTDEVP', |
|
'argumentCount' => '3' |
|
), |
|
'DSUM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DSUM', |
|
'argumentCount' => '3' |
|
), |
|
'DURATION' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '5,6' |
|
), |
|
'DVAR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DVAR', |
|
'argumentCount' => '3' |
|
), |
|
'DVARP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE, |
|
'functionCall' => 'PHPExcel_Calculation_Database::DVARP', |
|
'argumentCount' => '3' |
|
), |
|
'EDATE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::EDATE', |
|
'argumentCount' => '2' |
|
), |
|
'EFFECT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::EFFECT', |
|
'argumentCount' => '2' |
|
), |
|
'EOMONTH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::EOMONTH', |
|
'argumentCount' => '2' |
|
), |
|
'ERF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::ERF', |
|
'argumentCount' => '1,2' |
|
), |
|
'ERFC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::ERFC', |
|
'argumentCount' => '1' |
|
), |
|
'ERROR.TYPE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::ERROR_TYPE', |
|
'argumentCount' => '1' |
|
), |
|
'EVEN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::EVEN', |
|
'argumentCount' => '1' |
|
), |
|
'EXACT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2' |
|
), |
|
'EXP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'exp', |
|
'argumentCount' => '1' |
|
), |
|
'EXPONDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::EXPONDIST', |
|
'argumentCount' => '3' |
|
), |
|
'FACT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::FACT', |
|
'argumentCount' => '1' |
|
), |
|
'FACTDOUBLE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::FACTDOUBLE', |
|
'argumentCount' => '1' |
|
), |
|
'FALSE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Logical::FALSE', |
|
'argumentCount' => '0' |
|
), |
|
'FDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '3' |
|
), |
|
'FIND' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHSENSITIVE', |
|
'argumentCount' => '2,3' |
|
), |
|
'FINDB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHSENSITIVE', |
|
'argumentCount' => '2,3' |
|
), |
|
'FINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '3' |
|
), |
|
'FISHER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::FISHER', |
|
'argumentCount' => '1' |
|
), |
|
'FISHERINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::FISHERINV', |
|
'argumentCount' => '1' |
|
), |
|
'FIXED' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::FIXEDFORMAT', |
|
'argumentCount' => '1-3' |
|
), |
|
'FLOOR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::FLOOR', |
|
'argumentCount' => '2' |
|
), |
|
'FORECAST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::FORECAST', |
|
'argumentCount' => '3' |
|
), |
|
'FREQUENCY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2' |
|
), |
|
'FTEST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2' |
|
), |
|
'FV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::FV', |
|
'argumentCount' => '3-5' |
|
), |
|
'FVSCHEDULE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::FVSCHEDULE', |
|
'argumentCount' => '2' |
|
), |
|
'GAMMADIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMADIST', |
|
'argumentCount' => '4' |
|
), |
|
'GAMMAINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMAINV', |
|
'argumentCount' => '3' |
|
), |
|
'GAMMALN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMALN', |
|
'argumentCount' => '1' |
|
), |
|
'GCD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::GCD', |
|
'argumentCount' => '1+' |
|
), |
|
'GEOMEAN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GEOMEAN', |
|
'argumentCount' => '1+' |
|
), |
|
'GESTEP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::GESTEP', |
|
'argumentCount' => '1,2' |
|
), |
|
'GETPIVOTDATA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2+' |
|
), |
|
'GROWTH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GROWTH', |
|
'argumentCount' => '1-4' |
|
), |
|
'HARMEAN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::HARMEAN', |
|
'argumentCount' => '1+' |
|
), |
|
'HEX2BIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTOBIN', |
|
'argumentCount' => '1,2' |
|
), |
|
'HEX2DEC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTODEC', |
|
'argumentCount' => '1' |
|
), |
|
'HEX2OCT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTOOCT', |
|
'argumentCount' => '1,2' |
|
), |
|
'HLOOKUP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::HLOOKUP', |
|
'argumentCount' => '3,4' |
|
), |
|
'HOUR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::HOUROFDAY', |
|
'argumentCount' => '1' |
|
), |
|
'HYPERLINK' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::HYPERLINK', |
|
'argumentCount' => '1,2', |
|
'passCellReference' => true |
|
), |
|
'HYPGEOMDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::HYPGEOMDIST', |
|
'argumentCount' => '4' |
|
), |
|
'IF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Logical::STATEMENT_IF', |
|
'argumentCount' => '1-3' |
|
), |
|
'IFERROR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Logical::IFERROR', |
|
'argumentCount' => '2' |
|
), |
|
'IMABS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMABS', |
|
'argumentCount' => '1' |
|
), |
|
'IMAGINARY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMAGINARY', |
|
'argumentCount' => '1' |
|
), |
|
'IMARGUMENT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMARGUMENT', |
|
'argumentCount' => '1' |
|
), |
|
'IMCONJUGATE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMCONJUGATE', |
|
'argumentCount' => '1' |
|
), |
|
'IMCOS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMCOS', |
|
'argumentCount' => '1' |
|
), |
|
'IMDIV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMDIV', |
|
'argumentCount' => '2' |
|
), |
|
'IMEXP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMEXP', |
|
'argumentCount' => '1' |
|
), |
|
'IMLN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLN', |
|
'argumentCount' => '1' |
|
), |
|
'IMLOG10' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLOG10', |
|
'argumentCount' => '1' |
|
), |
|
'IMLOG2' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLOG2', |
|
'argumentCount' => '1' |
|
), |
|
'IMPOWER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMPOWER', |
|
'argumentCount' => '2' |
|
), |
|
'IMPRODUCT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMPRODUCT', |
|
'argumentCount' => '1+' |
|
), |
|
'IMREAL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMREAL', |
|
'argumentCount' => '1' |
|
), |
|
'IMSIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSIN', |
|
'argumentCount' => '1' |
|
), |
|
'IMSQRT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSQRT', |
|
'argumentCount' => '1' |
|
), |
|
'IMSUB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSUB', |
|
'argumentCount' => '2' |
|
), |
|
'IMSUM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSUM', |
|
'argumentCount' => '1+' |
|
), |
|
'INDEX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::INDEX', |
|
'argumentCount' => '1-4' |
|
), |
|
'INDIRECT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::INDIRECT', |
|
'argumentCount' => '1,2', |
|
'passCellReference' => true |
|
), |
|
'INFO' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '1' |
|
), |
|
'INT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::INT', |
|
'argumentCount' => '1' |
|
), |
|
'INTERCEPT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::INTERCEPT', |
|
'argumentCount' => '2' |
|
), |
|
'INTRATE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::INTRATE', |
|
'argumentCount' => '4,5' |
|
), |
|
'IPMT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::IPMT', |
|
'argumentCount' => '4-6' |
|
), |
|
'IRR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::IRR', |
|
'argumentCount' => '1,2' |
|
), |
|
'ISBLANK' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_BLANK', |
|
'argumentCount' => '1' |
|
), |
|
'ISERR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ERR', |
|
'argumentCount' => '1' |
|
), |
|
'ISERROR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ERROR', |
|
'argumentCount' => '1' |
|
), |
|
'ISEVEN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_EVEN', |
|
'argumentCount' => '1' |
|
), |
|
'ISLOGICAL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_LOGICAL', |
|
'argumentCount' => '1' |
|
), |
|
'ISNA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NA', |
|
'argumentCount' => '1' |
|
), |
|
'ISNONTEXT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NONTEXT', |
|
'argumentCount' => '1' |
|
), |
|
'ISNUMBER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NUMBER', |
|
'argumentCount' => '1' |
|
), |
|
'ISODD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ODD', |
|
'argumentCount' => '1' |
|
), |
|
'ISPMT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::ISPMT', |
|
'argumentCount' => '4' |
|
), |
|
'ISREF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '1' |
|
), |
|
'ISTEXT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_TEXT', |
|
'argumentCount' => '1' |
|
), |
|
'JIS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '1' |
|
), |
|
'KURT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::KURT', |
|
'argumentCount' => '1+' |
|
), |
|
'LARGE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LARGE', |
|
'argumentCount' => '2' |
|
), |
|
'LCM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::LCM', |
|
'argumentCount' => '1+' |
|
), |
|
'LEFT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::LEFT', |
|
'argumentCount' => '1,2' |
|
), |
|
'LEFTB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::LEFT', |
|
'argumentCount' => '1,2' |
|
), |
|
'LEN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::STRINGLENGTH', |
|
'argumentCount' => '1' |
|
), |
|
'LENB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::STRINGLENGTH', |
|
'argumentCount' => '1' |
|
), |
|
'LINEST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LINEST', |
|
'argumentCount' => '1-4' |
|
), |
|
'LN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'log', |
|
'argumentCount' => '1' |
|
), |
|
'LOG' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::LOG_BASE', |
|
'argumentCount' => '1,2' |
|
), |
|
'LOG10' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'log10', |
|
'argumentCount' => '1' |
|
), |
|
'LOGEST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGEST', |
|
'argumentCount' => '1-4' |
|
), |
|
'LOGINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGINV', |
|
'argumentCount' => '3' |
|
), |
|
'LOGNORMDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGNORMDIST', |
|
'argumentCount' => '3' |
|
), |
|
'LOOKUP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::LOOKUP', |
|
'argumentCount' => '2,3' |
|
), |
|
'LOWER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::LOWERCASE', |
|
'argumentCount' => '1' |
|
), |
|
'MATCH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::MATCH', |
|
'argumentCount' => '2,3' |
|
), |
|
'MAX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MAX', |
|
'argumentCount' => '1+' |
|
), |
|
'MAXA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MAXA', |
|
'argumentCount' => '1+' |
|
), |
|
'MAXIF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MAXIF', |
|
'argumentCount' => '2+' |
|
), |
|
'MDETERM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MDETERM', |
|
'argumentCount' => '1' |
|
), |
|
'MDURATION' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '5,6' |
|
), |
|
'MEDIAN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MEDIAN', |
|
'argumentCount' => '1+' |
|
), |
|
'MEDIANIF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2+' |
|
), |
|
'MID' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::MID', |
|
'argumentCount' => '3' |
|
), |
|
'MIDB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::MID', |
|
'argumentCount' => '3' |
|
), |
|
'MIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MIN', |
|
'argumentCount' => '1+' |
|
), |
|
'MINA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MINA', |
|
'argumentCount' => '1+' |
|
), |
|
'MINIF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MINIF', |
|
'argumentCount' => '2+' |
|
), |
|
'MINUTE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::MINUTEOFHOUR', |
|
'argumentCount' => '1' |
|
), |
|
'MINVERSE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MINVERSE', |
|
'argumentCount' => '1' |
|
), |
|
'MIRR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::MIRR', |
|
'argumentCount' => '3' |
|
), |
|
'MMULT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MMULT', |
|
'argumentCount' => '2' |
|
), |
|
'MOD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MOD', |
|
'argumentCount' => '2' |
|
), |
|
'MODE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MODE', |
|
'argumentCount' => '1+' |
|
), |
|
'MONTH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::MONTHOFYEAR', |
|
'argumentCount' => '1' |
|
), |
|
'MROUND' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MROUND', |
|
'argumentCount' => '2' |
|
), |
|
'MULTINOMIAL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MULTINOMIAL', |
|
'argumentCount' => '1+' |
|
), |
|
'N' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::N', |
|
'argumentCount' => '1' |
|
), |
|
'NA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::NA', |
|
'argumentCount' => '0' |
|
), |
|
'NEGBINOMDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NEGBINOMDIST', |
|
'argumentCount' => '3' |
|
), |
|
'NETWORKDAYS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::NETWORKDAYS', |
|
'argumentCount' => '2+' |
|
), |
|
'NOMINAL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::NOMINAL', |
|
'argumentCount' => '2' |
|
), |
|
'NORMDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMDIST', |
|
'argumentCount' => '4' |
|
), |
|
'NORMINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMINV', |
|
'argumentCount' => '3' |
|
), |
|
'NORMSDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMSDIST', |
|
'argumentCount' => '1' |
|
), |
|
'NORMSINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMSINV', |
|
'argumentCount' => '1' |
|
), |
|
'NOT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Logical::NOT', |
|
'argumentCount' => '1' |
|
), |
|
'NOW' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATETIMENOW', |
|
'argumentCount' => '0' |
|
), |
|
'NPER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::NPER', |
|
'argumentCount' => '3-5' |
|
), |
|
'NPV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::NPV', |
|
'argumentCount' => '2+' |
|
), |
|
'OCT2BIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTOBIN', |
|
'argumentCount' => '1,2' |
|
), |
|
'OCT2DEC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTODEC', |
|
'argumentCount' => '1' |
|
), |
|
'OCT2HEX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING, |
|
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTOHEX', |
|
'argumentCount' => '1,2' |
|
), |
|
'ODD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ODD', |
|
'argumentCount' => '1' |
|
), |
|
'ODDFPRICE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '8,9' |
|
), |
|
'ODDFYIELD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '8,9' |
|
), |
|
'ODDLPRICE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '7,8' |
|
), |
|
'ODDLYIELD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '7,8' |
|
), |
|
'OFFSET' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::OFFSET', |
|
'argumentCount' => '3-5', |
|
'passCellReference' => true, |
|
'passByReference' => array(true) |
|
), |
|
'OR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Logical::LOGICAL_OR', |
|
'argumentCount' => '1+' |
|
), |
|
'PEARSON' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CORREL', |
|
'argumentCount' => '2' |
|
), |
|
'PERCENTILE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::PERCENTILE', |
|
'argumentCount' => '2' |
|
), |
|
'PERCENTRANK' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::PERCENTRANK', |
|
'argumentCount' => '2,3' |
|
), |
|
'PERMUT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::PERMUT', |
|
'argumentCount' => '2' |
|
), |
|
'PHONETIC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '1' |
|
), |
|
'PI' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'pi', |
|
'argumentCount' => '0' |
|
), |
|
'PMT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::PMT', |
|
'argumentCount' => '3-5' |
|
), |
|
'POISSON' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::POISSON', |
|
'argumentCount' => '3' |
|
), |
|
'POWER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::POWER', |
|
'argumentCount' => '2' |
|
), |
|
'PPMT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::PPMT', |
|
'argumentCount' => '4-6' |
|
), |
|
'PRICE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::PRICE', |
|
'argumentCount' => '6,7' |
|
), |
|
'PRICEDISC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::PRICEDISC', |
|
'argumentCount' => '4,5' |
|
), |
|
'PRICEMAT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::PRICEMAT', |
|
'argumentCount' => '5,6' |
|
), |
|
'PROB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '3,4' |
|
), |
|
'PRODUCT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::PRODUCT', |
|
'argumentCount' => '1+' |
|
), |
|
'PROPER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::PROPERCASE', |
|
'argumentCount' => '1' |
|
), |
|
'PV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::PV', |
|
'argumentCount' => '3-5' |
|
), |
|
'QUARTILE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::QUARTILE', |
|
'argumentCount' => '2' |
|
), |
|
'QUOTIENT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::QUOTIENT', |
|
'argumentCount' => '2' |
|
), |
|
'RADIANS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'deg2rad', |
|
'argumentCount' => '1' |
|
), |
|
'RAND' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::RAND', |
|
'argumentCount' => '0' |
|
), |
|
'RANDBETWEEN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::RAND', |
|
'argumentCount' => '2' |
|
), |
|
'RANK' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::RANK', |
|
'argumentCount' => '2,3' |
|
), |
|
'RATE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::RATE', |
|
'argumentCount' => '3-6' |
|
), |
|
'RECEIVED' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::RECEIVED', |
|
'argumentCount' => '4-5' |
|
), |
|
'REPLACE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::REPLACE', |
|
'argumentCount' => '4' |
|
), |
|
'REPLACEB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::REPLACE', |
|
'argumentCount' => '4' |
|
), |
|
'REPT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'str_repeat', |
|
'argumentCount' => '2' |
|
), |
|
'RIGHT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::RIGHT', |
|
'argumentCount' => '1,2' |
|
), |
|
'RIGHTB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::RIGHT', |
|
'argumentCount' => '1,2' |
|
), |
|
'ROMAN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROMAN', |
|
'argumentCount' => '1,2' |
|
), |
|
'ROUND' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'round', |
|
'argumentCount' => '2' |
|
), |
|
'ROUNDDOWN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROUNDDOWN', |
|
'argumentCount' => '2' |
|
), |
|
'ROUNDUP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROUNDUP', |
|
'argumentCount' => '2' |
|
), |
|
'ROW' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::ROW', |
|
'argumentCount' => '-1', |
|
'passByReference' => array(true) |
|
), |
|
'ROWS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::ROWS', |
|
'argumentCount' => '1' |
|
), |
|
'RSQ' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::RSQ', |
|
'argumentCount' => '2' |
|
), |
|
'RTD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '1+' |
|
), |
|
'SEARCH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHINSENSITIVE', |
|
'argumentCount' => '2,3' |
|
), |
|
'SEARCHB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHINSENSITIVE', |
|
'argumentCount' => '2,3' |
|
), |
|
'SECOND' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::SECONDOFMINUTE', |
|
'argumentCount' => '1' |
|
), |
|
'SERIESSUM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SERIESSUM', |
|
'argumentCount' => '4' |
|
), |
|
'SIGN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SIGN', |
|
'argumentCount' => '1' |
|
), |
|
'SIN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'sin', |
|
'argumentCount' => '1' |
|
), |
|
'SINH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'sinh', |
|
'argumentCount' => '1' |
|
), |
|
'SKEW' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::SKEW', |
|
'argumentCount' => '1+' |
|
), |
|
'SLN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::SLN', |
|
'argumentCount' => '3' |
|
), |
|
'SLOPE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::SLOPE', |
|
'argumentCount' => '2' |
|
), |
|
'SMALL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::SMALL', |
|
'argumentCount' => '2' |
|
), |
|
'SQRT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'sqrt', |
|
'argumentCount' => '1' |
|
), |
|
'SQRTPI' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SQRTPI', |
|
'argumentCount' => '1' |
|
), |
|
'STANDARDIZE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STANDARDIZE', |
|
'argumentCount' => '3' |
|
), |
|
'STDEV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEV', |
|
'argumentCount' => '1+' |
|
), |
|
'STDEVA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVA', |
|
'argumentCount' => '1+' |
|
), |
|
'STDEVP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVP', |
|
'argumentCount' => '1+' |
|
), |
|
'STDEVPA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVPA', |
|
'argumentCount' => '1+' |
|
), |
|
'STEYX' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STEYX', |
|
'argumentCount' => '2' |
|
), |
|
'SUBSTITUTE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::SUBSTITUTE', |
|
'argumentCount' => '3,4' |
|
), |
|
'SUBTOTAL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUBTOTAL', |
|
'argumentCount' => '2+' |
|
), |
|
'SUM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUM', |
|
'argumentCount' => '1+' |
|
), |
|
'SUMIF' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMIF', |
|
'argumentCount' => '2,3' |
|
), |
|
'SUMIFS' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMIFS', |
|
'argumentCount' => '3+' |
|
), |
|
'SUMPRODUCT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMPRODUCT', |
|
'argumentCount' => '1+' |
|
), |
|
'SUMSQ' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMSQ', |
|
'argumentCount' => '1+' |
|
), |
|
'SUMX2MY2' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMX2MY2', |
|
'argumentCount' => '2' |
|
), |
|
'SUMX2PY2' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMX2PY2', |
|
'argumentCount' => '2' |
|
), |
|
'SUMXMY2' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMXMY2', |
|
'argumentCount' => '2' |
|
), |
|
'SYD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::SYD', |
|
'argumentCount' => '4' |
|
), |
|
'T' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::RETURNSTRING', |
|
'argumentCount' => '1' |
|
), |
|
'TAN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'tan', |
|
'argumentCount' => '1' |
|
), |
|
'TANH' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'tanh', |
|
'argumentCount' => '1' |
|
), |
|
'TBILLEQ' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLEQ', |
|
'argumentCount' => '3' |
|
), |
|
'TBILLPRICE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLPRICE', |
|
'argumentCount' => '3' |
|
), |
|
'TBILLYIELD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLYIELD', |
|
'argumentCount' => '3' |
|
), |
|
'TDIST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TDIST', |
|
'argumentCount' => '3' |
|
), |
|
'TEXT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::TEXTFORMAT', |
|
'argumentCount' => '2' |
|
), |
|
'TIME' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::TIME', |
|
'argumentCount' => '3' |
|
), |
|
'TIMEVALUE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::TIMEVALUE', |
|
'argumentCount' => '1' |
|
), |
|
'TINV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TINV', |
|
'argumentCount' => '2' |
|
), |
|
'TODAY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATENOW', |
|
'argumentCount' => '0' |
|
), |
|
'TRANSPOSE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::TRANSPOSE', |
|
'argumentCount' => '1' |
|
), |
|
'TREND' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TREND', |
|
'argumentCount' => '1-4' |
|
), |
|
'TRIM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::TRIMSPACES', |
|
'argumentCount' => '1' |
|
), |
|
'TRIMMEAN' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TRIMMEAN', |
|
'argumentCount' => '2' |
|
), |
|
'TRUE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Logical::TRUE', |
|
'argumentCount' => '0' |
|
), |
|
'TRUNC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG, |
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::TRUNC', |
|
'argumentCount' => '1,2' |
|
), |
|
'TTEST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '4' |
|
), |
|
'TYPE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::TYPE', |
|
'argumentCount' => '1' |
|
), |
|
'UPPER' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::UPPERCASE', |
|
'argumentCount' => '1' |
|
), |
|
'USDOLLAR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '2' |
|
), |
|
'VALUE' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA, |
|
'functionCall' => 'PHPExcel_Calculation_TextData::VALUE', |
|
'argumentCount' => '1' |
|
), |
|
'VAR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARFunc', |
|
'argumentCount' => '1+' |
|
), |
|
'VARA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARA', |
|
'argumentCount' => '1+' |
|
), |
|
'VARP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARP', |
|
'argumentCount' => '1+' |
|
), |
|
'VARPA' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARPA', |
|
'argumentCount' => '1+' |
|
), |
|
'VDB' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '5-7' |
|
), |
|
'VERSION' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::VERSION', |
|
'argumentCount' => '0' |
|
), |
|
'VLOOKUP' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE, |
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::VLOOKUP', |
|
'argumentCount' => '3,4' |
|
), |
|
'WEEKDAY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYOFWEEK', |
|
'argumentCount' => '1,2' |
|
), |
|
'WEEKNUM' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::WEEKOFYEAR', |
|
'argumentCount' => '1,2' |
|
), |
|
'WEIBULL' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::WEIBULL', |
|
'argumentCount' => '4' |
|
), |
|
'WORKDAY' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::WORKDAY', |
|
'argumentCount' => '2+' |
|
), |
|
'XIRR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::XIRR', |
|
'argumentCount' => '2,3' |
|
), |
|
'XNPV' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::XNPV', |
|
'argumentCount' => '3' |
|
), |
|
'YEAR' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::YEAR', |
|
'argumentCount' => '1' |
|
), |
|
'YEARFRAC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME, |
|
'functionCall' => 'PHPExcel_Calculation_DateTime::YEARFRAC', |
|
'argumentCount' => '2,3' |
|
), |
|
'YIELD' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY', |
|
'argumentCount' => '6,7' |
|
), |
|
'YIELDDISC' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::YIELDDISC', |
|
'argumentCount' => '4,5' |
|
), |
|
'YIELDMAT' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL, |
|
'functionCall' => 'PHPExcel_Calculation_Financial::YIELDMAT', |
|
'argumentCount' => '5,6' |
|
), |
|
'ZTEST' => array( |
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL, |
|
'functionCall' => 'PHPExcel_Calculation_Statistical::ZTEST', |
|
'argumentCount' => '2-3' |
|
) |
|
); |
|
|
|
// Internal functions used for special control purposes |
|
private static $controlFunctions = array( |
|
'MKMATRIX' => array( |
|
'argumentCount' => '*', |
|
'functionCall' => 'self::mkMatrix' |
|
) |
|
); |
|
|
|
|
|
public function __construct(PHPExcel $workbook = null) |
|
{ |
|
$this->delta = 1 * pow(10, 0 - ini_get('precision')); |
|
|
|
$this->workbook = $workbook; |
|
$this->cyclicReferenceStack = new PHPExcel_CalcEngine_CyclicReferenceStack(); |
|
$this->_debugLog = new PHPExcel_CalcEngine_Logger($this->cyclicReferenceStack); |
|
} |
|
|
|
|
|
private static function loadLocales() |
|
{ |
|
$localeFileDirectory = PHPEXCEL_ROOT.'PHPExcel/locale/'; |
|
foreach (glob($localeFileDirectory.'/*', GLOB_ONLYDIR) as $filename) { |
|
$filename = substr($filename, strlen($localeFileDirectory)+1); |
|
if ($filename != 'en') { |
|
self::$validLocaleLanguages[] = $filename; |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* Get an instance of this class |
|
* |
|
* @access public |
|
* @param PHPExcel $workbook Injected workbook for working with a PHPExcel object, |
|
* or NULL to create a standalone claculation engine |
|
* @return PHPExcel_Calculation |
|
*/ |
|
public static function getInstance(PHPExcel $workbook = null) |
|
{ |
|
if ($workbook !== null) { |
|
$instance = $workbook->getCalculationEngine(); |
|
if (isset($instance)) { |
|
return $instance; |
|
} |
|
} |
|
|
|
if (!isset(self::$instance) || (self::$instance === null)) { |
|
self::$instance = new PHPExcel_Calculation(); |
|
} |
|
return self::$instance; |
|
} |
|
|
|
/** |
|
* Unset an instance of this class |
|
* |
|
* @access public |
|
*/ |
|
public function __destruct() |
|
{ |
|
$this->workbook = null; |
|
} |
|
|
|
/** |
|
* Flush the calculation cache for any existing instance of this class |
|
* but only if a PHPExcel_Calculation instance exists |
|
* |
|
* @access public |
|
* @return null |
|
*/ |
|
public function flushInstance() |
|
{ |
|
$this->clearCalculationCache(); |
|
} |
|
|
|
|
|
/** |
|
* Get the debuglog for this claculation engine instance |
|
* |
|
* @access public |
|
* @return PHPExcel_CalcEngine_Logger |
|
*/ |
|
public function getDebugLog() |
|
{ |
|
return $this->_debugLog; |
|
} |
|
|
|
/** |
|
* __clone implementation. Cloning should not be allowed in a Singleton! |
|
* |
|
* @access public |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
final public function __clone() |
|
{ |
|
throw new PHPExcel_Calculation_Exception('Cloning the calculation engine is not allowed!'); |
|
} |
|
|
|
|
|
/** |
|
* Return the locale-specific translation of TRUE |
|
* |
|
* @access public |
|
* @return string locale-specific translation of TRUE |
|
*/ |
|
public static function getTRUE() |
|
{ |
|
return self::$localeBoolean['TRUE']; |
|
} |
|
|
|
/** |
|
* Return the locale-specific translation of FALSE |
|
* |
|
* @access public |
|
* @return string locale-specific translation of FALSE |
|
*/ |
|
public static function getFALSE() |
|
{ |
|
return self::$localeBoolean['FALSE']; |
|
} |
|
|
|
/** |
|
* Set the Array Return Type (Array or Value of first element in the array) |
|
* |
|
* @access public |
|
* @param string $returnType Array return type |
|
* @return boolean Success or failure |
|
*/ |
|
public static function setArrayReturnType($returnType) |
|
{ |
|
if (($returnType == self::RETURN_ARRAY_AS_VALUE) || |
|
($returnType == self::RETURN_ARRAY_AS_ERROR) || |
|
($returnType == self::RETURN_ARRAY_AS_ARRAY)) { |
|
self::$returnArrayAsType = $returnType; |
|
return true; |
|
} |
|
return false; |
|
} |
|
|
|
|
|
/** |
|
* Return the Array Return Type (Array or Value of first element in the array) |
|
* |
|
* @access public |
|
* @return string $returnType Array return type |
|
*/ |
|
public static function getArrayReturnType() |
|
{ |
|
return self::$returnArrayAsType; |
|
} |
|
|
|
|
|
/** |
|
* Is calculation caching enabled? |
|
* |
|
* @access public |
|
* @return boolean |
|
*/ |
|
public function getCalculationCacheEnabled() |
|
{ |
|
return $this->calculationCacheEnabled; |
|
} |
|
|
|
/** |
|
* Enable/disable calculation cache |
|
* |
|
* @access public |
|
* @param boolean $pValue |
|
*/ |
|
public function setCalculationCacheEnabled($pValue = true) |
|
{ |
|
$this->calculationCacheEnabled = $pValue; |
|
$this->clearCalculationCache(); |
|
} |
|
|
|
|
|
/** |
|
* Enable calculation cache |
|
*/ |
|
public function enableCalculationCache() |
|
{ |
|
$this->setCalculationCacheEnabled(true); |
|
} |
|
|
|
|
|
/** |
|
* Disable calculation cache |
|
*/ |
|
public function disableCalculationCache() |
|
{ |
|
$this->setCalculationCacheEnabled(false); |
|
} |
|
|
|
|
|
/** |
|
* Clear calculation cache |
|
*/ |
|
public function clearCalculationCache() |
|
{ |
|
$this->calculationCache = array(); |
|
} |
|
|
|
/** |
|
* Clear calculation cache for a specified worksheet |
|
* |
|
* @param string $worksheetName |
|
*/ |
|
public function clearCalculationCacheForWorksheet($worksheetName) |
|
{ |
|
if (isset($this->calculationCache[$worksheetName])) { |
|
unset($this->calculationCache[$worksheetName]); |
|
} |
|
} |
|
|
|
/** |
|
* Rename calculation cache for a specified worksheet |
|
* |
|
* @param string $fromWorksheetName |
|
* @param string $toWorksheetName |
|
*/ |
|
public function renameCalculationCacheForWorksheet($fromWorksheetName, $toWorksheetName) |
|
{ |
|
if (isset($this->calculationCache[$fromWorksheetName])) { |
|
$this->calculationCache[$toWorksheetName] = &$this->calculationCache[$fromWorksheetName]; |
|
unset($this->calculationCache[$fromWorksheetName]); |
|
} |
|
} |
|
|
|
|
|
/** |
|
* Get the currently defined locale code |
|
* |
|
* @return string |
|
*/ |
|
public function getLocale() |
|
{ |
|
return self::$localeLanguage; |
|
} |
|
|
|
|
|
/** |
|
* Set the locale code |
|
* |
|
* @param string $locale The locale to use for formula translation |
|
* @return boolean |
|
*/ |
|
public function setLocale($locale = 'en_us') |
|
{ |
|
// Identify our locale and language |
|
$language = $locale = strtolower($locale); |
|
if (strpos($locale, '_') !== false) { |
|
list($language) = explode('_', $locale); |
|
} |
|
|
|
if (count(self::$validLocaleLanguages) == 1) { |
|
self::loadLocales(); |
|
} |
|
// Test whether we have any language data for this language (any locale) |
|
if (in_array($language, self::$validLocaleLanguages)) { |
|
// initialise language/locale settings |
|
self::$localeFunctions = array(); |
|
self::$localeArgumentSeparator = ','; |
|
self::$localeBoolean = array('TRUE' => 'TRUE', 'FALSE' => 'FALSE', 'NULL' => 'NULL'); |
|
// Default is English, if user isn't requesting english, then read the necessary data from the locale files |
|
if ($locale != 'en_us') { |
|
// Search for a file with a list of function names for locale |
|
$functionNamesFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $locale).DIRECTORY_SEPARATOR.'functions'; |
|
if (!file_exists($functionNamesFile)) { |
|
// If there isn't a locale specific function file, look for a language specific function file |
|
$functionNamesFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.'functions'; |
|
if (!file_exists($functionNamesFile)) { |
|
return false; |
|
} |
|
} |
|
// Retrieve the list of locale or language specific function names |
|
$localeFunctions = file($functionNamesFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); |
|
foreach ($localeFunctions as $localeFunction) { |
|
list($localeFunction) = explode('##', $localeFunction); // Strip out comments |
|
if (strpos($localeFunction, '=') !== false) { |
|
list($fName, $lfName) = explode('=', $localeFunction); |
|
$fName = trim($fName); |
|
$lfName = trim($lfName); |
|
if ((isset(self::$PHPExcelFunctions[$fName])) && ($lfName != '') && ($fName != $lfName)) { |
|
self::$localeFunctions[$fName] = $lfName; |
|
} |
|
} |
|
} |
|
// Default the TRUE and FALSE constants to the locale names of the TRUE() and FALSE() functions |
|
if (isset(self::$localeFunctions['TRUE'])) { |
|
self::$localeBoolean['TRUE'] = self::$localeFunctions['TRUE']; |
|
} |
|
if (isset(self::$localeFunctions['FALSE'])) { |
|
self::$localeBoolean['FALSE'] = self::$localeFunctions['FALSE']; |
|
} |
|
|
|
$configFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $locale).DIRECTORY_SEPARATOR.'config'; |
|
if (!file_exists($configFile)) { |
|
$configFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.'config'; |
|
} |
|
if (file_exists($configFile)) { |
|
$localeSettings = file($configFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); |
|
foreach ($localeSettings as $localeSetting) { |
|
list($localeSetting) = explode('##', $localeSetting); // Strip out comments |
|
if (strpos($localeSetting, '=') !== false) { |
|
list($settingName, $settingValue) = explode('=', $localeSetting); |
|
$settingName = strtoupper(trim($settingName)); |
|
switch ($settingName) { |
|
case 'ARGUMENTSEPARATOR': |
|
self::$localeArgumentSeparator = trim($settingValue); |
|
break; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
|
|
self::$functionReplaceFromExcel = self::$functionReplaceToExcel = |
|
self::$functionReplaceFromLocale = self::$functionReplaceToLocale = null; |
|
self::$localeLanguage = $locale; |
|
return true; |
|
} |
|
return false; |
|
} |
|
|
|
|
|
|
|
public static function translateSeparator($fromSeparator, $toSeparator, $formula, &$inBraces) |
|
{ |
|
$strlen = mb_strlen($formula); |
|
for ($i = 0; $i < $strlen; ++$i) { |
|
$chr = mb_substr($formula, $i, 1); |
|
switch ($chr) { |
|
case '{': |
|
$inBraces = true; |
|
break; |
|
case '}': |
|
$inBraces = false; |
|
break; |
|
case $fromSeparator: |
|
if (!$inBraces) { |
|
$formula = mb_substr($formula, 0, $i).$toSeparator.mb_substr($formula, $i+1); |
|
} |
|
} |
|
} |
|
return $formula; |
|
} |
|
|
|
private static function translateFormula($from, $to, $formula, $fromSeparator, $toSeparator) |
|
{ |
|
// Convert any Excel function names to the required language |
|
if (self::$localeLanguage !== 'en_us') { |
|
$inBraces = false; |
|
// If there is the possibility of braces within a quoted string, then we don't treat those as matrix indicators |
|
if (strpos($formula, '"') !== false) { |
|
// So instead we skip replacing in any quoted strings by only replacing in every other array element after we've exploded |
|
// the formula |
|
$temp = explode('"', $formula); |
|
$i = false; |
|
foreach ($temp as &$value) { |
|
// Only count/replace in alternating array entries |
|
if ($i = !$i) { |
|
$value = preg_replace($from, $to, $value); |
|
$value = self::translateSeparator($fromSeparator, $toSeparator, $value, $inBraces); |
|
} |
|
} |
|
unset($value); |
|
// Then rebuild the formula string |
|
$formula = implode('"', $temp); |
|
} else { |
|
// If there's no quoted strings, then we do a simple count/replace |
|
$formula = preg_replace($from, $to, $formula); |
|
$formula = self::translateSeparator($fromSeparator, $toSeparator, $formula, $inBraces); |
|
} |
|
} |
|
|
|
return $formula; |
|
} |
|
|
|
private static $functionReplaceFromExcel = null; |
|
private static $functionReplaceToLocale = null; |
|
|
|
public function _translateFormulaToLocale($formula) |
|
{ |
|
if (self::$functionReplaceFromExcel === null) { |
|
self::$functionReplaceFromExcel = array(); |
|
foreach (array_keys(self::$localeFunctions) as $excelFunctionName) { |
|
self::$functionReplaceFromExcel[] = '/(@?[^\w\.])'.preg_quote($excelFunctionName).'([\s]*\()/Ui'; |
|
} |
|
foreach (array_keys(self::$localeBoolean) as $excelBoolean) { |
|
self::$functionReplaceFromExcel[] = '/(@?[^\w\.])'.preg_quote($excelBoolean).'([^\w\.])/Ui'; |
|
} |
|
|
|
} |
|
|
|
if (self::$functionReplaceToLocale === null) { |
|
self::$functionReplaceToLocale = array(); |
|
foreach (array_values(self::$localeFunctions) as $localeFunctionName) { |
|
self::$functionReplaceToLocale[] = '$1'.trim($localeFunctionName).'$2'; |
|
} |
|
foreach (array_values(self::$localeBoolean) as $localeBoolean) { |
|
self::$functionReplaceToLocale[] = '$1'.trim($localeBoolean).'$2'; |
|
} |
|
} |
|
|
|
return self::translateFormula(self::$functionReplaceFromExcel, self::$functionReplaceToLocale, $formula, ',', self::$localeArgumentSeparator); |
|
} |
|
|
|
|
|
private static $functionReplaceFromLocale = null; |
|
private static $functionReplaceToExcel = null; |
|
|
|
public function _translateFormulaToEnglish($formula) |
|
{ |
|
if (self::$functionReplaceFromLocale === null) { |
|
self::$functionReplaceFromLocale = array(); |
|
foreach (array_values(self::$localeFunctions) as $localeFunctionName) { |
|
self::$functionReplaceFromLocale[] = '/(@?[^\w\.])'.preg_quote($localeFunctionName).'([\s]*\()/Ui'; |
|
} |
|
foreach (array_values(self::$localeBoolean) as $excelBoolean) { |
|
self::$functionReplaceFromLocale[] = '/(@?[^\w\.])'.preg_quote($excelBoolean).'([^\w\.])/Ui'; |
|
} |
|
} |
|
|
|
if (self::$functionReplaceToExcel === null) { |
|
self::$functionReplaceToExcel = array(); |
|
foreach (array_keys(self::$localeFunctions) as $excelFunctionName) { |
|
self::$functionReplaceToExcel[] = '$1'.trim($excelFunctionName).'$2'; |
|
} |
|
foreach (array_keys(self::$localeBoolean) as $excelBoolean) { |
|
self::$functionReplaceToExcel[] = '$1'.trim($excelBoolean).'$2'; |
|
} |
|
} |
|
|
|
return self::translateFormula(self::$functionReplaceFromLocale, self::$functionReplaceToExcel, $formula, self::$localeArgumentSeparator, ','); |
|
} |
|
|
|
|
|
public static function localeFunc($function) |
|
{ |
|
if (self::$localeLanguage !== 'en_us') { |
|
$functionName = trim($function, '('); |
|
if (isset(self::$localeFunctions[$functionName])) { |
|
$brace = ($functionName != $function); |
|
$function = self::$localeFunctions[$functionName]; |
|
if ($brace) { |
|
$function .= '('; |
|
} |
|
} |
|
} |
|
return $function; |
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
* Wrap string values in quotes |
|
* |
|
* @param mixed $value |
|
* @return mixed |
|
*/ |
|
public static function wrapResult($value) |
|
{ |
|
if (is_string($value)) { |
|
// Error values cannot be "wrapped" |
|
if (preg_match('/^'.self::CALCULATION_REGEXP_ERROR.'$/i', $value, $match)) { |
|
// Return Excel errors "as is" |
|
return $value; |
|
} |
|
// Return strings wrapped in quotes |
|
return '"'.$value.'"'; |
|
// Convert numeric errors to NaN error |
|
} elseif ((is_float($value)) && ((is_nan($value)) || (is_infinite($value)))) { |
|
return PHPExcel_Calculation_Functions::NaN(); |
|
} |
|
|
|
return $value; |
|
} |
|
|
|
|
|
/** |
|
* Remove quotes used as a wrapper to identify string values |
|
* |
|
* @param mixed $value |
|
* @return mixed |
|
*/ |
|
public static function unwrapResult($value) |
|
{ |
|
if (is_string($value)) { |
|
if ((isset($value[0])) && ($value[0] == '"') && (substr($value, -1) == '"')) { |
|
return substr($value, 1, -1); |
|
} |
|
// Convert numeric errors to NaN error |
|
} elseif ((is_float($value)) && ((is_nan($value)) || (is_infinite($value)))) { |
|
return PHPExcel_Calculation_Functions::NaN(); |
|
} |
|
return $value; |
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
* Calculate cell value (using formula from a cell ID) |
|
* Retained for backward compatibility |
|
* |
|
* @access public |
|
* @param PHPExcel_Cell $pCell Cell to calculate |
|
* @return mixed |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function calculate(PHPExcel_Cell $pCell = null) |
|
{ |
|
try { |
|
return $this->calculateCellValue($pCell); |
|
} catch (PHPExcel_Exception $e) { |
|
throw new PHPExcel_Calculation_Exception($e->getMessage()); |
|
} |
|
} |
|
|
|
|
|
/** |
|
* Calculate the value of a cell formula |
|
* |
|
* @access public |
|
* @param PHPExcel_Cell $pCell Cell to calculate |
|
* @param Boolean $resetLog Flag indicating whether the debug log should be reset or not |
|
* @return mixed |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function calculateCellValue(PHPExcel_Cell $pCell = null, $resetLog = true) |
|
{ |
|
if ($pCell === null) { |
|
return null; |
|
} |
|
|
|
$returnArrayAsType = self::$returnArrayAsType; |
|
if ($resetLog) { |
|
// Initialise the logging settings if requested |
|
$this->formulaError = null; |
|
$this->_debugLog->clearLog(); |
|
$this->cyclicReferenceStack->clear(); |
|
$this->cyclicFormulaCounter = 1; |
|
|
|
self::$returnArrayAsType = self::RETURN_ARRAY_AS_ARRAY; |
|
} |
|
|
|
// Execute the calculation for the cell formula |
|
$this->cellStack[] = array( |
|
'sheet' => $pCell->getWorksheet()->getTitle(), |
|
'cell' => $pCell->getCoordinate(), |
|
); |
|
try { |
|
$result = self::unwrapResult($this->_calculateFormulaValue($pCell->getValue(), $pCell->getCoordinate(), $pCell)); |
|
$cellAddress = array_pop($this->cellStack); |
|
$this->workbook->getSheetByName($cellAddress['sheet'])->getCell($cellAddress['cell']); |
|
} catch (PHPExcel_Exception $e) { |
|
$cellAddress = array_pop($this->cellStack); |
|
$this->workbook->getSheetByName($cellAddress['sheet'])->getCell($cellAddress['cell']); |
|
throw new PHPExcel_Calculation_Exception($e->getMessage()); |
|
} |
|
|
|
if ((is_array($result)) && (self::$returnArrayAsType != self::RETURN_ARRAY_AS_ARRAY)) { |
|
self::$returnArrayAsType = $returnArrayAsType; |
|
$testResult = PHPExcel_Calculation_Functions::flattenArray($result); |
|
if (self::$returnArrayAsType == self::RETURN_ARRAY_AS_ERROR) { |
|
return PHPExcel_Calculation_Functions::VALUE(); |
|
} |
|
// If there's only a single cell in the array, then we allow it |
|
if (count($testResult) != 1) { |
|
// If keys are numeric, then it's a matrix result rather than a cell range result, so we permit it |
|
$r = array_keys($result); |
|
$r = array_shift($r); |
|
if (!is_numeric($r)) { |
|
return PHPExcel_Calculation_Functions::VALUE(); |
|
} |
|
if (is_array($result[$r])) { |
|
$c = array_keys($result[$r]); |
|
$c = array_shift($c); |
|
if (!is_numeric($c)) { |
|
return PHPExcel_Calculation_Functions::VALUE(); |
|
} |
|
} |
|
} |
|
$result = array_shift($testResult); |
|
} |
|
self::$returnArrayAsType = $returnArrayAsType; |
|
|
|
|
|
if ($result === null) { |
|
return 0; |
|
} elseif ((is_float($result)) && ((is_nan($result)) || (is_infinite($result)))) { |
|
return PHPExcel_Calculation_Functions::NaN(); |
|
} |
|
return $result; |
|
} |
|
|
|
|
|
/** |
|
* Validate and parse a formula string |
|
* |
|
* @param string $formula Formula to parse |
|
* @return array |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function parseFormula($formula) |
|
{ |
|
// Basic validation that this is indeed a formula |
|
// We return an empty array if not |
|
$formula = trim($formula); |
|
if ((!isset($formula[0])) || ($formula[0] != '=')) { |
|
return array(); |
|
} |
|
$formula = ltrim(substr($formula, 1)); |
|
if (!isset($formula[0])) { |
|
return array(); |
|
} |
|
|
|
// Parse the formula and return the token stack |
|
return $this->_parseFormula($formula); |
|
} |
|
|
|
|
|
/** |
|
* Calculate the value of a formula |
|
* |
|
* @param string $formula Formula to parse |
|
* @param string $cellID Address of the cell to calculate |
|
* @param PHPExcel_Cell $pCell Cell to calculate |
|
* @return mixed |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function calculateFormula($formula, $cellID = null, PHPExcel_Cell $pCell = null) |
|
{ |
|
// Initialise the logging settings |
|
$this->formulaError = null; |
|
$this->_debugLog->clearLog(); |
|
$this->cyclicReferenceStack->clear(); |
|
|
|
if ($this->workbook !== null && $cellID === null && $pCell === null) { |
|
$cellID = 'A1'; |
|
$pCell = $this->workbook->getActiveSheet()->getCell($cellID); |
|
} else { |
|
// Disable calculation cacheing because it only applies to cell calculations, not straight formulae |
|
// But don't actually flush any cache |
|
$resetCache = $this->getCalculationCacheEnabled(); |
|
$this->calculationCacheEnabled = false; |
|
} |
|
|
|
// Execute the calculation |
|
try { |
|
$result = self::unwrapResult($this->_calculateFormulaValue($formula, $cellID, $pCell)); |
|
} catch (PHPExcel_Exception $e) { |
|
throw new PHPExcel_Calculation_Exception($e->getMessage()); |
|
} |
|
|
|
if ($this->workbook === null) { |
|
// Reset calculation cacheing to its previous state |
|
$this->calculationCacheEnabled = $resetCache; |
|
} |
|
|
|
return $result; |
|
} |
|
|
|
|
|
public function getValueFromCache($cellReference, &$cellValue) |
|
{ |
|
// Is calculation cacheing enabled? |
|
// Is the value present in calculation cache? |
|
$this->_debugLog->writeDebugLog('Testing cache value for cell ', $cellReference); |
|
if (($this->calculationCacheEnabled) && (isset($this->calculationCache[$cellReference]))) { |
|
$this->_debugLog->writeDebugLog('Retrieving value for cell ', $cellReference, ' from cache'); |
|
// Return the cached result |
|
$cellValue = $this->calculationCache[$cellReference]; |
|
return true; |
|
} |
|
return false; |
|
} |
|
|
|
public function saveValueToCache($cellReference, $cellValue) |
|
{ |
|
if ($this->calculationCacheEnabled) { |
|
$this->calculationCache[$cellReference] = $cellValue; |
|
} |
|
} |
|
|
|
/** |
|
* Parse a cell formula and calculate its value |
|
* |
|
* @param string $formula The formula to parse and calculate |
|
* @param string $cellID The ID (e.g. A3) of the cell that we are calculating |
|
* @param PHPExcel_Cell $pCell Cell to calculate |
|
* @return mixed |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function _calculateFormulaValue($formula, $cellID = null, PHPExcel_Cell $pCell = null) |
|
{ |
|
$cellValue = null; |
|
|
|
// Basic validation that this is indeed a formula |
|
// We simply return the cell value if not |
|
$formula = trim($formula); |
|
if ($formula[0] != '=') { |
|
return self::wrapResult($formula); |
|
} |
|
$formula = ltrim(substr($formula, 1)); |
|
if (!isset($formula[0])) { |
|
return self::wrapResult($formula); |
|
} |
|
|
|
$pCellParent = ($pCell !== null) ? $pCell->getWorksheet() : null; |
|
$wsTitle = ($pCellParent !== null) ? $pCellParent->getTitle() : "\x00Wrk"; |
|
$wsCellReference = $wsTitle . '!' . $cellID; |
|
|
|
if (($cellID !== null) && ($this->getValueFromCache($wsCellReference, $cellValue))) { |
|
return $cellValue; |
|
} |
|
|
|
if (($wsTitle[0] !== "\x00") && ($this->cyclicReferenceStack->onStack($wsCellReference))) { |
|
if ($this->cyclicFormulaCount <= 0) { |
|
$this->cyclicFormulaCell = ''; |
|
return $this->raiseFormulaError('Cyclic Reference in Formula'); |
|
} elseif ($this->cyclicFormulaCell === $wsCellReference) { |
|
++$this->cyclicFormulaCounter; |
|
if ($this->cyclicFormulaCounter >= $this->cyclicFormulaCount) { |
|
$this->cyclicFormulaCell = ''; |
|
return $cellValue; |
|
} |
|
} elseif ($this->cyclicFormulaCell == '') { |
|
if ($this->cyclicFormulaCounter >= $this->cyclicFormulaCount) { |
|
return $cellValue; |
|
} |
|
$this->cyclicFormulaCell = $wsCellReference; |
|
} |
|
} |
|
|
|
// Parse the formula onto the token stack and calculate the value |
|
$this->cyclicReferenceStack->push($wsCellReference); |
|
$cellValue = $this->processTokenStack($this->_parseFormula($formula, $pCell), $cellID, $pCell); |
|
$this->cyclicReferenceStack->pop(); |
|
|
|
// Save to calculation cache |
|
if ($cellID !== null) { |
|
$this->saveValueToCache($wsCellReference, $cellValue); |
|
} |
|
|
|
// Return the calculated value |
|
return $cellValue; |
|
} |
|
|
|
|
|
/** |
|
* Ensure that paired matrix operands are both matrices and of the same size |
|
* |
|
* @param mixed &$operand1 First matrix operand |
|
* @param mixed &$operand2 Second matrix operand |
|
* @param integer $resize Flag indicating whether the matrices should be resized to match |
|
* and (if so), whether the smaller dimension should grow or the |
|
* larger should shrink. |
|
* 0 = no resize |
|
* 1 = shrink to fit |
|
* 2 = extend to fit |
|
*/ |
|
private static function checkMatrixOperands(&$operand1, &$operand2, $resize = 1) |
|
{ |
|
// Examine each of the two operands, and turn them into an array if they aren't one already |
|
// Note that this function should only be called if one or both of the operand is already an array |
|
if (!is_array($operand1)) { |
|
list($matrixRows, $matrixColumns) = self::getMatrixDimensions($operand2); |
|
$operand1 = array_fill(0, $matrixRows, array_fill(0, $matrixColumns, $operand1)); |
|
$resize = 0; |
|
} elseif (!is_array($operand2)) { |
|
list($matrixRows, $matrixColumns) = self::getMatrixDimensions($operand1); |
|
$operand2 = array_fill(0, $matrixRows, array_fill(0, $matrixColumns, $operand2)); |
|
$resize = 0; |
|
} |
|
|
|
list($matrix1Rows, $matrix1Columns) = self::getMatrixDimensions($operand1); |
|
list($matrix2Rows, $matrix2Columns) = self::getMatrixDimensions($operand2); |
|
if (($matrix1Rows == $matrix2Columns) && ($matrix2Rows == $matrix1Columns)) { |
|
$resize = 1; |
|
} |
|
|
|
if ($resize == 2) { |
|
// Given two matrices of (potentially) unequal size, convert the smaller in each dimension to match the larger |
|
self::resizeMatricesExtend($operand1, $operand2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns); |
|
} elseif ($resize == 1) { |
|
// Given two matrices of (potentially) unequal size, convert the larger in each dimension to match the smaller |
|
self::resizeMatricesShrink($operand1, $operand2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns); |
|
} |
|
return array( $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns); |
|
} |
|
|
|
|
|
/** |
|
* Read the dimensions of a matrix, and re-index it with straight numeric keys starting from row 0, column 0 |
|
* |
|
* @param mixed &$matrix matrix operand |
|
* @return array An array comprising the number of rows, and number of columns |
|
*/ |
|
private static function getMatrixDimensions(&$matrix) |
|
{ |
|
$matrixRows = count($matrix); |
|
$matrixColumns = 0; |
|
foreach ($matrix as $rowKey => $rowValue) { |
|
$matrixColumns = max(count($rowValue), $matrixColumns); |
|
if (!is_array($rowValue)) { |
|
$matrix[$rowKey] = array($rowValue); |
|
} else { |
|
$matrix[$rowKey] = array_values($rowValue); |
|
} |
|
} |
|
$matrix = array_values($matrix); |
|
return array($matrixRows, $matrixColumns); |
|
} |
|
|
|
|
|
/** |
|
* Ensure that paired matrix operands are both matrices of the same size |
|
* |
|
* @param mixed &$matrix1 First matrix operand |
|
* @param mixed &$matrix2 Second matrix operand |
|
* @param integer $matrix1Rows Row size of first matrix operand |
|
* @param integer $matrix1Columns Column size of first matrix operand |
|
* @param integer $matrix2Rows Row size of second matrix operand |
|
* @param integer $matrix2Columns Column size of second matrix operand |
|
*/ |
|
private static function resizeMatricesShrink(&$matrix1, &$matrix2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns) |
|
{ |
|
if (($matrix2Columns < $matrix1Columns) || ($matrix2Rows < $matrix1Rows)) { |
|
if ($matrix2Rows < $matrix1Rows) { |
|
for ($i = $matrix2Rows; $i < $matrix1Rows; ++$i) { |
|
unset($matrix1[$i]); |
|
} |
|
} |
|
if ($matrix2Columns < $matrix1Columns) { |
|
for ($i = 0; $i < $matrix1Rows; ++$i) { |
|
for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) { |
|
unset($matrix1[$i][$j]); |
|
} |
|
} |
|
} |
|
} |
|
|
|
if (($matrix1Columns < $matrix2Columns) || ($matrix1Rows < $matrix2Rows)) { |
|
if ($matrix1Rows < $matrix2Rows) { |
|
for ($i = $matrix1Rows; $i < $matrix2Rows; ++$i) { |
|
unset($matrix2[$i]); |
|
} |
|
} |
|
if ($matrix1Columns < $matrix2Columns) { |
|
for ($i = 0; $i < $matrix2Rows; ++$i) { |
|
for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) { |
|
unset($matrix2[$i][$j]); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
|
|
|
|
/** |
|
* Ensure that paired matrix operands are both matrices of the same size |
|
* |
|
* @param mixed &$matrix1 First matrix operand |
|
* @param mixed &$matrix2 Second matrix operand |
|
* @param integer $matrix1Rows Row size of first matrix operand |
|
* @param integer $matrix1Columns Column size of first matrix operand |
|
* @param integer $matrix2Rows Row size of second matrix operand |
|
* @param integer $matrix2Columns Column size of second matrix operand |
|
*/ |
|
private static function resizeMatricesExtend(&$matrix1, &$matrix2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns) |
|
{ |
|
if (($matrix2Columns < $matrix1Columns) || ($matrix2Rows < $matrix1Rows)) { |
|
if ($matrix2Columns < $matrix1Columns) { |
|
for ($i = 0; $i < $matrix2Rows; ++$i) { |
|
$x = $matrix2[$i][$matrix2Columns-1]; |
|
for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) { |
|
$matrix2[$i][$j] = $x; |
|
} |
|
} |
|
} |
|
if ($matrix2Rows < $matrix1Rows) { |
|
$x = $matrix2[$matrix2Rows-1]; |
|
for ($i = 0; $i < $matrix1Rows; ++$i) { |
|
$matrix2[$i] = $x; |
|
} |
|
} |
|
} |
|
|
|
if (($matrix1Columns < $matrix2Columns) || ($matrix1Rows < $matrix2Rows)) { |
|
if ($matrix1Columns < $matrix2Columns) { |
|
for ($i = 0; $i < $matrix1Rows; ++$i) { |
|
$x = $matrix1[$i][$matrix1Columns-1]; |
|
for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) { |
|
$matrix1[$i][$j] = $x; |
|
} |
|
} |
|
} |
|
if ($matrix1Rows < $matrix2Rows) { |
|
$x = $matrix1[$matrix1Rows-1]; |
|
for ($i = 0; $i < $matrix2Rows; ++$i) { |
|
$matrix1[$i] = $x; |
|
} |
|
} |
|
} |
|
} |
|
|
|
|
|
/** |
|
* Format details of an operand for display in the log (based on operand type) |
|
* |
|
* @param mixed $value First matrix operand |
|
* @return mixed |
|
*/ |
|
private function showValue($value) |
|
{ |
|
if ($this->_debugLog->getWriteDebugLog()) { |
|
$testArray = PHPExcel_Calculation_Functions::flattenArray($value); |
|
if (count($testArray) == 1) { |
|
$value = array_pop($testArray); |
|
} |
|
|
|
if (is_array($value)) { |
|
$returnMatrix = array(); |
|
$pad = $rpad = ', '; |
|
foreach ($value as $row) { |
|
if (is_array($row)) { |
|
$returnMatrix[] = implode($pad, array_map(array($this, 'showValue'), $row)); |
|
$rpad = '; '; |
|
} else { |
|
$returnMatrix[] = $this->showValue($row); |
|
} |
|
} |
|
return '{ '.implode($rpad, $returnMatrix).' }'; |
|
} elseif (is_string($value) && (trim($value, '"') == $value)) { |
|
return '"'.$value.'"'; |
|
} elseif (is_bool($value)) { |
|
return ($value) ? self::$localeBoolean['TRUE'] : self::$localeBoolean['FALSE']; |
|
} |
|
} |
|
return PHPExcel_Calculation_Functions::flattenSingleValue($value); |
|
} |
|
|
|
|
|
/** |
|
* Format type and details of an operand for display in the log (based on operand type) |
|
* |
|
* @param mixed $value First matrix operand |
|
* @return mixed |
|
*/ |
|
private function showTypeDetails($value) |
|
{ |
|
if ($this->_debugLog->getWriteDebugLog()) { |
|
$testArray = PHPExcel_Calculation_Functions::flattenArray($value); |
|
if (count($testArray) == 1) { |
|
$value = array_pop($testArray); |
|
} |
|
|
|
if ($value === null) { |
|
return 'a NULL value'; |
|
} elseif (is_float($value)) { |
|
$typeString = 'a floating point number'; |
|
} elseif (is_int($value)) { |
|
$typeString = 'an integer number'; |
|
} elseif (is_bool($value)) { |
|
$typeString = 'a boolean'; |
|
} elseif (is_array($value)) { |
|
$typeString = 'a matrix'; |
|
} else { |
|
if ($value == '') { |
|
return 'an empty string'; |
|
} elseif ($value[0] == '#') { |
|
return 'a '.$value.' error'; |
|
} else { |
|
$typeString = 'a string'; |
|
} |
|
} |
|
return $typeString.' with a value of '.$this->showValue($value); |
|
} |
|
} |
|
|
|
|
|
private function convertMatrixReferences($formula) |
|
{ |
|
static $matrixReplaceFrom = array('{', ';', '}'); |
|
static $matrixReplaceTo = array('MKMATRIX(MKMATRIX(', '),MKMATRIX(', '))'); |
|
|
|
// Convert any Excel matrix references to the MKMATRIX() function |
|
if (strpos($formula, '{') !== false) { |
|
// If there is the possibility of braces within a quoted string, then we don't treat those as matrix indicators |
|
if (strpos($formula, '"') !== false) { |
|
// So instead we skip replacing in any quoted strings by only replacing in every other array element after we've exploded |
|
// the formula |
|
$temp = explode('"', $formula); |
|
// Open and Closed counts used for trapping mismatched braces in the formula |
|
$openCount = $closeCount = 0; |
|
$i = false; |
|
foreach ($temp as &$value) { |
|
// Only count/replace in alternating array entries |
|
if ($i = !$i) { |
|
$openCount += substr_count($value, '{'); |
|
$closeCount += substr_count($value, '}'); |
|
$value = str_replace($matrixReplaceFrom, $matrixReplaceTo, $value); |
|
} |
|
} |
|
unset($value); |
|
// Then rebuild the formula string |
|
$formula = implode('"', $temp); |
|
} else { |
|
// If there's no quoted strings, then we do a simple count/replace |
|
$openCount = substr_count($formula, '{'); |
|
$closeCount = substr_count($formula, '}'); |
|
$formula = str_replace($matrixReplaceFrom, $matrixReplaceTo, $formula); |
|
} |
|
// Trap for mismatched braces and trigger an appropriate error |
|
if ($openCount < $closeCount) { |
|
if ($openCount > 0) { |
|
return $this->raiseFormulaError("Formula Error: Mismatched matrix braces '}'"); |
|
} else { |
|
return $this->raiseFormulaError("Formula Error: Unexpected '}' encountered"); |
|
} |
|
} elseif ($openCount > $closeCount) { |
|
if ($closeCount > 0) { |
|
return $this->raiseFormulaError("Formula Error: Mismatched matrix braces '{'"); |
|
} else { |
|
return $this->raiseFormulaError("Formula Error: Unexpected '{' encountered"); |
|
} |
|
} |
|
} |
|
|
|
return $formula; |
|
} |
|
|
|
|
|
private static function mkMatrix() |
|
{ |
|
return func_get_args(); |
|
} |
|
|
|
|
|
// Binary Operators |
|
// These operators always work on two values |
|
// Array key is the operator, the value indicates whether this is a left or right associative operator |
|
private static $operatorAssociativity = array( |
|
'^' => 0, // Exponentiation |
|
'*' => 0, '/' => 0, // Multiplication and Division |
|
'+' => 0, '-' => 0, // Addition and Subtraction |
|
'&' => 0, // Concatenation |
|
'|' => 0, ':' => 0, // Intersect and Range |
|
'>' => 0, '<' => 0, '=' => 0, '>=' => 0, '<=' => 0, '<>' => 0 // Comparison |
|
); |
|
|
|
// Comparison (Boolean) Operators |
|
// These operators work on two values, but always return a boolean result |
|
private static $comparisonOperators = array('>' => true, '<' => true, '=' => true, '>=' => true, '<=' => true, '<>' => true); |
|
|
|
// Operator Precedence |
|
// This list includes all valid operators, whether binary (including boolean) or unary (such as %) |
|
// Array key is the operator, the value is its precedence |
|
private static $operatorPrecedence = array( |
|
':' => 8, // Range |
|
'|' => 7, // Intersect |
|
'~' => 6, // Negation |
|
'%' => 5, // Percentage |
|
'^' => 4, // Exponentiation |
|
'*' => 3, '/' => 3, // Multiplication and Division |
|
'+' => 2, '-' => 2, // Addition and Subtraction |
|
'&' => 1, // Concatenation |
|
'>' => 0, '<' => 0, '=' => 0, '>=' => 0, '<=' => 0, '<>' => 0 // Comparison |
|
); |
|
|
|
// Convert infix to postfix notation |
|
private function _parseFormula($formula, PHPExcel_Cell $pCell = null) |
|
{ |
|
if (($formula = $this->convertMatrixReferences(trim($formula))) === false) { |
|
return false; |
|
} |
|
|
|
// If we're using cell caching, then $pCell may well be flushed back to the cache (which detaches the parent worksheet), |
|
// so we store the parent worksheet so that we can re-attach it when necessary |
|
$pCellParent = ($pCell !== null) ? $pCell->getWorksheet() : null; |
|
|
|
$regexpMatchString = '/^('.self::CALCULATION_REGEXP_FUNCTION. |
|
'|'.self::CALCULATION_REGEXP_CELLREF. |
|
'|'.self::CALCULATION_REGEXP_NUMBER. |
|
'|'.self::CALCULATION_REGEXP_STRING. |
|
'|'.self::CALCULATION_REGEXP_OPENBRACE. |
|
'|'.self::CALCULATION_REGEXP_NAMEDRANGE. |
|
'|'.self::CALCULATION_REGEXP_ERROR. |
|
')/si'; |
|
|
|
// Start with initialisation |
|
$index = 0; |
|
$stack = new PHPExcel_Calculation_Token_Stack; |
|
$output = array(); |
|
$expectingOperator = false; // We use this test in syntax-checking the expression to determine when a |
|
// - is a negation or + is a positive operator rather than an operation |
|
$expectingOperand = false; // We use this test in syntax-checking the expression to determine whether an operand |
|
// should be null in a function call |
|
// The guts of the lexical parser |
|
// Loop through the formula extracting each operator and operand in turn |
|
while (true) { |
|
//echo 'Assessing Expression '.substr($formula, $index), PHP_EOL; |
|
$opCharacter = $formula[$index]; // Get the first character of the value at the current index position |
|
//echo 'Initial character of expression block is '.$opCharacter, PHP_EOL; |
|
if ((isset(self::$comparisonOperators[$opCharacter])) && (strlen($formula) > $index) && (isset(self::$comparisonOperators[$formula[$index+1]]))) { |
|
$opCharacter .= $formula[++$index]; |
|
//echo 'Initial character of expression block is comparison operator '.$opCharacter.PHP_EOL; |
|
} |
|
|
|
// Find out if we're currently at the beginning of a number, variable, cell reference, function, parenthesis or operand |
|
$isOperandOrFunction = preg_match($regexpMatchString, substr($formula, $index), $match); |
|
//echo '$isOperandOrFunction is '.(($isOperandOrFunction) ? 'True' : 'False').PHP_EOL; |
|
//var_dump($match); |
|
|
|
if ($opCharacter == '-' && !$expectingOperator) { // Is it a negation instead of a minus? |
|
//echo 'Element is a Negation operator', PHP_EOL; |
|
$stack->push('Unary Operator', '~'); // Put a negation on the stack |
|
++$index; // and drop the negation symbol |
|
} elseif ($opCharacter == '%' && $expectingOperator) { |
|
//echo 'Element is a Percentage operator', PHP_EOL; |
|
$stack->push('Unary Operator', '%'); // Put a percentage on the stack |
|
++$index; |
|
} elseif ($opCharacter == '+' && !$expectingOperator) { // Positive (unary plus rather than binary operator plus) can be discarded? |
|
//echo 'Element is a Positive number, not Plus operator', PHP_EOL; |
|
++$index; // Drop the redundant plus symbol |
|
} elseif ((($opCharacter == '~') || ($opCharacter == '|')) && (!$isOperandOrFunction)) { // We have to explicitly deny a tilde or pipe, because they are legal |
|
return $this->raiseFormulaError("Formula Error: Illegal character '~'"); // on the stack but not in the input expression |
|
|
|
} elseif ((isset(self::$operators[$opCharacter]) or $isOperandOrFunction) && $expectingOperator) { // Are we putting an operator on the stack? |
|
//echo 'Element with value '.$opCharacter.' is an Operator', PHP_EOL; |
|
while ($stack->count() > 0 && |
|
($o2 = $stack->last()) && |
|
isset(self::$operators[$o2['value']]) && |
|
@(self::$operatorAssociativity[$opCharacter] ? self::$operatorPrecedence[$opCharacter] < self::$operatorPrecedence[$o2['value']] : self::$operatorPrecedence[$opCharacter] <= self::$operatorPrecedence[$o2['value']])) { |
|
$output[] = $stack->pop(); // Swap operands and higher precedence operators from the stack to the output |
|
} |
|
$stack->push('Binary Operator', $opCharacter); // Finally put our current operator onto the stack |
|
++$index; |
|
$expectingOperator = false; |
|
|
|
} elseif ($opCharacter == ')' && $expectingOperator) { // Are we expecting to close a parenthesis? |
|
//echo 'Element is a Closing bracket', PHP_EOL; |
|
$expectingOperand = false; |
|
while (($o2 = $stack->pop()) && $o2['value'] != '(') { // Pop off the stack back to the last ( |
|
if ($o2 === null) { |
|
return $this->raiseFormulaError('Formula Error: Unexpected closing brace ")"'); |
|
} else { |
|
$output[] = $o2; |
|
} |
|
} |
|
$d = $stack->last(2); |
|
if (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $d['value'], $matches)) { // Did this parenthesis just close a function? |
|
$functionName = $matches[1]; // Get the function name |
|
//echo 'Closed Function is '.$functionName, PHP_EOL; |
|
$d = $stack->pop(); |
|
$argumentCount = $d['value']; // See how many arguments there were (argument count is the next value stored on the stack) |
|
//if ($argumentCount == 0) { |
|
// echo 'With no arguments', PHP_EOL; |
|
//} elseif ($argumentCount == 1) { |
|
// echo 'With 1 argument', PHP_EOL; |
|
//} else { |
|
// echo 'With '.$argumentCount.' arguments', PHP_EOL; |
|
//} |
|
$output[] = $d; // Dump the argument count on the output |
|
$output[] = $stack->pop(); // Pop the function and push onto the output |
|
if (isset(self::$controlFunctions[$functionName])) { |
|
//echo 'Built-in function '.$functionName, PHP_EOL; |
|
$expectedArgumentCount = self::$controlFunctions[$functionName]['argumentCount']; |
|
$functionCall = self::$controlFunctions[$functionName]['functionCall']; |
|
} elseif (isset(self::$PHPExcelFunctions[$functionName])) { |
|
//echo 'PHPExcel function '.$functionName, PHP_EOL; |
|
$expectedArgumentCount = self::$PHPExcelFunctions[$functionName]['argumentCount']; |
|
$functionCall = self::$PHPExcelFunctions[$functionName]['functionCall']; |
|
} else { // did we somehow push a non-function on the stack? this should never happen |
|
return $this->raiseFormulaError("Formula Error: Internal error, non-function on stack"); |
|
} |
|
// Check the argument count |
|
$argumentCountError = false; |
|
if (is_numeric($expectedArgumentCount)) { |
|
if ($expectedArgumentCount < 0) { |
|
//echo '$expectedArgumentCount is between 0 and '.abs($expectedArgumentCount), PHP_EOL; |
|
if ($argumentCount > abs($expectedArgumentCount)) { |
|
$argumentCountError = true; |
|
$expectedArgumentCountString = 'no more than '.abs($expectedArgumentCount); |
|
} |
|
} else { |
|
//echo '$expectedArgumentCount is numeric '.$expectedArgumentCount, PHP_EOL; |
|
if ($argumentCount != $expectedArgumentCount) { |
|
$argumentCountError = true; |
|
$expectedArgumentCountString = $expectedArgumentCount; |
|
} |
|
} |
|
} elseif ($expectedArgumentCount != '*') { |
|
$isOperandOrFunction = preg_match('/(\d*)([-+,])(\d*)/', $expectedArgumentCount, $argMatch); |
|
//print_r($argMatch); |
|
//echo PHP_EOL; |
|
switch ($argMatch[2]) { |
|
case '+': |
|
if ($argumentCount < $argMatch[1]) { |
|
$argumentCountError = true; |
|
$expectedArgumentCountString = $argMatch[1].' or more '; |
|
} |
|
break; |
|
case '-': |
|
if (($argumentCount < $argMatch[1]) || ($argumentCount > $argMatch[3])) { |
|
$argumentCountError = true; |
|
$expectedArgumentCountString = 'between '.$argMatch[1].' and '.$argMatch[3]; |
|
} |
|
break; |
|
case ',': |
|
if (($argumentCount != $argMatch[1]) && ($argumentCount != $argMatch[3])) { |
|
$argumentCountError = true; |
|
$expectedArgumentCountString = 'either '.$argMatch[1].' or '.$argMatch[3]; |
|
} |
|
break; |
|
} |
|
} |
|
if ($argumentCountError) { |
|
return $this->raiseFormulaError("Formula Error: Wrong number of arguments for $functionName() function: $argumentCount given, ".$expectedArgumentCountString." expected"); |
|
} |
|
} |
|
++$index; |
|
|
|
} elseif ($opCharacter == ',') { // Is this the separator for function arguments? |
|
//echo 'Element is a Function argument separator', PHP_EOL; |
|
while (($o2 = $stack->pop()) && $o2['value'] != '(') { // Pop off the stack back to the last ( |
|
if ($o2 === null) { |
|
return $this->raiseFormulaError("Formula Error: Unexpected ,"); |
|
} else { |
|
$output[] = $o2; // pop the argument expression stuff and push onto the output |
|
} |
|
} |
|
// If we've a comma when we're expecting an operand, then what we actually have is a null operand; |
|
// so push a null onto the stack |
|
if (($expectingOperand) || (!$expectingOperator)) { |
|
$output[] = array('type' => 'NULL Value', 'value' => self::$excelConstants['NULL'], 'reference' => null); |
|
} |
|
// make sure there was a function |
|
$d = $stack->last(2); |
|
if (!preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $d['value'], $matches)) { |
|
return $this->raiseFormulaError("Formula Error: Unexpected ,"); |
|
} |
|
$d = $stack->pop(); |
|
$stack->push($d['type'], ++$d['value'], $d['reference']); // increment the argument count |
|
$stack->push('Brace', '('); // put the ( back on, we'll need to pop back to it again |
|
$expectingOperator = false; |
|
$expectingOperand = true; |
|
++$index; |
|
|
|
} elseif ($opCharacter == '(' && !$expectingOperator) { |
|
// echo 'Element is an Opening Bracket<br />'; |
|
$stack->push('Brace', '('); |
|
++$index; |
|
|
|
} elseif ($isOperandOrFunction && !$expectingOperator) { // do we now have a function/variable/number? |
|
$expectingOperator = true; |
|
$expectingOperand = false; |
|
$val = $match[1]; |
|
$length = strlen($val); |
|
// echo 'Element with value '.$val.' is an Operand, Variable, Constant, String, Number, Cell Reference or Function<br />'; |
|
|
|
if (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $val, $matches)) { |
|
$val = preg_replace('/\s/u', '', $val); |
|
// echo 'Element '.$val.' is a Function<br />'; |
|
if (isset(self::$PHPExcelFunctions[strtoupper($matches[1])]) || isset(self::$controlFunctions[strtoupper($matches[1])])) { // it's a function |
|
$stack->push('Function', strtoupper($val)); |
|
$ax = preg_match('/^\s*(\s*\))/ui', substr($formula, $index+$length), $amatch); |
|
if ($ax) { |
|
$stack->push('Operand Count for Function '.strtoupper($val).')', 0); |
|
$expectingOperator = true; |
|
} else { |
|
$stack->push('Operand Count for Function '.strtoupper($val).')', 1); |
|
$expectingOperator = false; |
|
} |
|
$stack->push('Brace', '('); |
|
} else { // it's a var w/ implicit multiplication |
|
$output[] = array('type' => 'Value', 'value' => $matches[1], 'reference' => null); |
|
} |
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $val, $matches)) { |
|
// echo 'Element '.$val.' is a Cell reference<br />'; |
|
// Watch for this case-change when modifying to allow cell references in different worksheets... |
|
// Should only be applied to the actual cell column, not the worksheet name |
|
|
|
// If the last entry on the stack was a : operator, then we have a cell range reference |
|
$testPrevOp = $stack->last(1); |
|
if ($testPrevOp['value'] == ':') { |
|
// If we have a worksheet reference, then we're playing with a 3D reference |
|
if ($matches[2] == '') { |
|
// Otherwise, we 'inherit' the worksheet reference from the start cell reference |
|
// The start of the cell range reference should be the last entry in $output |
|
$startCellRef = $output[count($output)-1]['value']; |
|
preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $startCellRef, $startMatches); |
|
if ($startMatches[2] > '') { |
|
$val = $startMatches[2].'!'.$val; |
|
} |
|
} else { |
|
return $this->raiseFormulaError("3D Range references are not yet supported"); |
|
} |
|
} |
|
|
|
$output[] = array('type' => 'Cell Reference', 'value' => $val, 'reference' => $val); |
|
// $expectingOperator = FALSE; |
|
} else { // it's a variable, constant, string, number or boolean |
|
// echo 'Element is a Variable, Constant, String, Number or Boolean<br />'; |
|
// If the last entry on the stack was a : operator, then we may have a row or column range reference |
|
$testPrevOp = $stack->last(1); |
|
if ($testPrevOp['value'] == ':') { |
|
$startRowColRef = $output[count($output)-1]['value']; |
|
$rangeWS1 = ''; |
|
if (strpos('!', $startRowColRef) !== false) { |
|
list($rangeWS1, $startRowColRef) = explode('!', $startRowColRef); |
|
} |
|
if ($rangeWS1 != '') { |
|
$rangeWS1 .= '!'; |
|
} |
|
$rangeWS2 = $rangeWS1; |
|
if (strpos('!', $val) !== false) { |
|
list($rangeWS2, $val) = explode('!', $val); |
|
} |
|
if ($rangeWS2 != '') { |
|
$rangeWS2 .= '!'; |
|
} |
|
if ((is_integer($startRowColRef)) && (ctype_digit($val)) && |
|
($startRowColRef <= 1048576) && ($val <= 1048576)) { |
|
// Row range |
|
$endRowColRef = ($pCellParent !== null) ? $pCellParent->getHighestColumn() : 'XFD'; // Max 16,384 columns for Excel2007 |
|
$output[count($output)-1]['value'] = $rangeWS1.'A'.$startRowColRef; |
|
$val = $rangeWS2.$endRowColRef.$val; |
|
} elseif ((ctype_alpha($startRowColRef)) && (ctype_alpha($val)) && |
|
(strlen($startRowColRef) <= 3) && (strlen($val) <= 3)) { |
|
// Column range |
|
$endRowColRef = ($pCellParent !== null) ? $pCellParent->getHighestRow() : 1048576; // Max 1,048,576 rows for Excel2007 |
|
$output[count($output)-1]['value'] = $rangeWS1.strtoupper($startRowColRef).'1'; |
|
$val = $rangeWS2.$val.$endRowColRef; |
|
} |
|
} |
|
|
|
$localeConstant = false; |
|
if ($opCharacter == '"') { |
|
// echo 'Element is a String<br />'; |
|
// UnEscape any quotes within the string |
|
$val = self::wrapResult(str_replace('""', '"', self::unwrapResult($val))); |
|
} elseif (is_numeric($val)) { |
|
// echo 'Element is a Number<br />'; |
|
if ((strpos($val, '.') !== false) || (stripos($val, 'e') !== false) || ($val > PHP_INT_MAX) || ($val < -PHP_INT_MAX)) { |
|
// echo 'Casting '.$val.' to float<br />'; |
|
$val = (float) $val; |
|
} else { |
|
// echo 'Casting '.$val.' to integer<br />'; |
|
$val = (integer) $val; |
|
} |
|
} elseif (isset(self::$excelConstants[trim(strtoupper($val))])) { |
|
$excelConstant = trim(strtoupper($val)); |
|
// echo 'Element '.$excelConstant.' is an Excel Constant<br />'; |
|
$val = self::$excelConstants[$excelConstant]; |
|
} elseif (($localeConstant = array_search(trim(strtoupper($val)), self::$localeBoolean)) !== false) { |
|
// echo 'Element '.$localeConstant.' is an Excel Constant<br />'; |
|
$val = self::$excelConstants[$localeConstant]; |
|
} |
|
$details = array('type' => 'Value', 'value' => $val, 'reference' => null); |
|
if ($localeConstant) { |
|
$details['localeValue'] = $localeConstant; |
|
} |
|
$output[] = $details; |
|
} |
|
$index += $length; |
|
|
|
} elseif ($opCharacter == '$') { // absolute row or column range |
|
++$index; |
|
} elseif ($opCharacter == ')') { // miscellaneous error checking |
|
if ($expectingOperand) { |
|
$output[] = array('type' => 'NULL Value', 'value' => self::$excelConstants['NULL'], 'reference' => null); |
|
$expectingOperand = false; |
|
$expectingOperator = true; |
|
} else { |
|
return $this->raiseFormulaError("Formula Error: Unexpected ')'"); |
|
} |
|
} elseif (isset(self::$operators[$opCharacter]) && !$expectingOperator) { |
|
return $this->raiseFormulaError("Formula Error: Unexpected operator '$opCharacter'"); |
|
} else { // I don't even want to know what you did to get here |
|
return $this->raiseFormulaError("Formula Error: An unexpected error occured"); |
|
} |
|
// Test for end of formula string |
|
if ($index == strlen($formula)) { |
|
// Did we end with an operator?. |
|
// Only valid for the % unary operator |
|
if ((isset(self::$operators[$opCharacter])) && ($opCharacter != '%')) { |
|
return $this->raiseFormulaError("Formula Error: Operator '$opCharacter' has no operands"); |
|
} else { |
|
break; |
|
} |
|
} |
|
// Ignore white space |
|
while (($formula[$index] == "\n") || ($formula[$index] == "\r")) { |
|
++$index; |
|
} |
|
if ($formula[$index] == ' ') { |
|
while ($formula[$index] == ' ') { |
|
++$index; |
|
} |
|
// If we're expecting an operator, but only have a space between the previous and next operands (and both are |
|
// Cell References) then we have an INTERSECTION operator |
|
// echo 'Possible Intersect Operator<br />'; |
|
if (($expectingOperator) && (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'.*/Ui', substr($formula, $index), $match)) && |
|
($output[count($output)-1]['type'] == 'Cell Reference')) { |
|
// echo 'Element is an Intersect Operator<br />'; |
|
while ($stack->count() > 0 && |
|
($o2 = $stack->last()) && |
|
isset(self::$operators[$o2['value']]) && |
|
@(self::$operatorAssociativity[$opCharacter] ? self::$operatorPrecedence[$opCharacter] < self::$operatorPrecedence[$o2['value']] : self::$operatorPrecedence[$opCharacter] <= self::$operatorPrecedence[$o2['value']])) { |
|
$output[] = $stack->pop(); // Swap operands and higher precedence operators from the stack to the output |
|
} |
|
$stack->push('Binary Operator', '|'); // Put an Intersect Operator on the stack |
|
$expectingOperator = false; |
|
} |
|
} |
|
} |
|
|
|
while (($op = $stack->pop()) !== null) { // pop everything off the stack and push onto output |
|
if ((is_array($op) && $op['value'] == '(') || ($op === '(')) { |
|
return $this->raiseFormulaError("Formula Error: Expecting ')'"); // if there are any opening braces on the stack, then braces were unbalanced |
|
} |
|
$output[] = $op; |
|
} |
|
return $output; |
|
} |
|
|
|
|
|
private static function dataTestReference(&$operandData) |
|
{ |
|
$operand = $operandData['value']; |
|
if (($operandData['reference'] === null) && (is_array($operand))) { |
|
$rKeys = array_keys($operand); |
|
$rowKey = array_shift($rKeys); |
|
$cKeys = array_keys(array_keys($operand[$rowKey])); |
|
$colKey = array_shift($cKeys); |
|
if (ctype_upper($colKey)) { |
|
$operandData['reference'] = $colKey.$rowKey; |
|
} |
|
} |
|
return $operand; |
|
} |
|
|
|
// evaluate postfix notation |
|
private function processTokenStack($tokens, $cellID = null, PHPExcel_Cell $pCell = null) |
|
{ |
|
if ($tokens == false) { |
|
return false; |
|
} |
|
|
|
// If we're using cell caching, then $pCell may well be flushed back to the cache (which detaches the parent cell collection), |
|
// so we store the parent cell collection so that we can re-attach it when necessary |
|
$pCellWorksheet = ($pCell !== null) ? $pCell->getWorksheet() : null; |
|
$pCellParent = ($pCell !== null) ? $pCell->getParent() : null; |
|
$stack = new PHPExcel_Calculation_Token_Stack; |
|
|
|
// Loop through each token in turn |
|
foreach ($tokens as $tokenData) { |
|
// print_r($tokenData); |
|
// echo '<br />'; |
|
$token = $tokenData['value']; |
|
// echo '<b>Token is '.$token.'</b><br />'; |
|
// if the token is a binary operator, pop the top two values off the stack, do the operation, and push the result back on the stack |
|
if (isset(self::$binaryOperators[$token])) { |
|
// echo 'Token is a binary operator<br />'; |
|
// We must have two operands, error if we don't |
|
if (($operand2Data = $stack->pop()) === null) { |
|
return $this->raiseFormulaError('Internal error - Operand value missing from stack'); |
|
} |
|
if (($operand1Data = $stack->pop()) === null) { |
|
return $this->raiseFormulaError('Internal error - Operand value missing from stack'); |
|
} |
|
|
|
$operand1 = self::dataTestReference($operand1Data); |
|
$operand2 = self::dataTestReference($operand2Data); |
|
|
|
// Log what we're doing |
|
if ($token == ':') { |
|
$this->_debugLog->writeDebugLog('Evaluating Range ', $this->showValue($operand1Data['reference']), ' ', $token, ' ', $this->showValue($operand2Data['reference'])); |
|
} else { |
|
$this->_debugLog->writeDebugLog('Evaluating ', $this->showValue($operand1), ' ', $token, ' ', $this->showValue($operand2)); |
|
} |
|
|
|
// Process the operation in the appropriate manner |
|
switch ($token) { |
|
// Comparison (Boolean) Operators |
|
case '>': // Greater than |
|
case '<': // Less than |
|
case '>=': // Greater than or Equal to |
|
case '<=': // Less than or Equal to |
|
case '=': // Equality |
|
case '<>': // Inequality |
|
$this->executeBinaryComparisonOperation($cellID, $operand1, $operand2, $token, $stack); |
|
break; |
|
// Binary Operators |
|
case ':': // Range |
|
$sheet1 = $sheet2 = ''; |
|
if (strpos($operand1Data['reference'], '!') !== false) { |
|
list($sheet1, $operand1Data['reference']) = explode('!', $operand1Data['reference']); |
|
} else { |
|
$sheet1 = ($pCellParent !== null) ? $pCellWorksheet->getTitle() : ''; |
|
} |
|
if (strpos($operand2Data['reference'], '!') !== false) { |
|
list($sheet2, $operand2Data['reference']) = explode('!', $operand2Data['reference']); |
|
} else { |
|
$sheet2 = $sheet1; |
|
} |
|
if ($sheet1 == $sheet2) { |
|
if ($operand1Data['reference'] === null) { |
|
if ((trim($operand1Data['value']) != '') && (is_numeric($operand1Data['value']))) { |
|
$operand1Data['reference'] = $pCell->getColumn().$operand1Data['value']; |
|
} elseif (trim($operand1Data['reference']) == '') { |
|
$operand1Data['reference'] = $pCell->getCoordinate(); |
|
} else { |
|
$operand1Data['reference'] = $operand1Data['value'].$pCell->getRow(); |
|
} |
|
} |
|
if ($operand2Data['reference'] === null) { |
|
if ((trim($operand2Data['value']) != '') && (is_numeric($operand2Data['value']))) { |
|
$operand2Data['reference'] = $pCell->getColumn().$operand2Data['value']; |
|
} elseif (trim($operand2Data['reference']) == '') { |
|
$operand2Data['reference'] = $pCell->getCoordinate(); |
|
} else { |
|
$operand2Data['reference'] = $operand2Data['value'].$pCell->getRow(); |
|
} |
|
} |
|
|
|
$oData = array_merge(explode(':', $operand1Data['reference']), explode(':', $operand2Data['reference'])); |
|
$oCol = $oRow = array(); |
|
foreach ($oData as $oDatum) { |
|
$oCR = PHPExcel_Cell::coordinateFromString($oDatum); |
|
$oCol[] = PHPExcel_Cell::columnIndexFromString($oCR[0]) - 1; |
|
$oRow[] = $oCR[1]; |
|
} |
|
$cellRef = PHPExcel_Cell::stringFromColumnIndex(min($oCol)).min($oRow).':'.PHPExcel_Cell::stringFromColumnIndex(max($oCol)).max($oRow); |
|
if ($pCellParent !== null) { |
|
$cellValue = $this->extractCellRange($cellRef, $this->workbook->getSheetByName($sheet1), false); |
|
} else { |
|
return $this->raiseFormulaError('Unable to access Cell Reference'); |
|
} |
|
$stack->push('Cell Reference', $cellValue, $cellRef); |
|
} else { |
|
$stack->push('Error', PHPExcel_Calculation_Functions::REF(), null); |
|
} |
|
break; |
|
case '+': // Addition |
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'plusEquals', $stack); |
|
break; |
|
case '-': // Subtraction |
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'minusEquals', $stack); |
|
break; |
|
case '*': // Multiplication |
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'arrayTimesEquals', $stack); |
|
break; |
|
case '/': // Division |
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'arrayRightDivide', $stack); |
|
break; |
|
case '^': // Exponential |
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'power', $stack); |
|
break; |
|
case '&': // Concatenation |
|
// If either of the operands is a matrix, we need to treat them both as matrices |
|
// (converting the other operand to a matrix if need be); then perform the required |
|
// matrix operation |
|
if (is_bool($operand1)) { |
|
$operand1 = ($operand1) ? self::$localeBoolean['TRUE'] : self::$localeBoolean['FALSE']; |
|
} |
|
if (is_bool($operand2)) { |
|
$operand2 = ($operand2) ? self::$localeBoolean['TRUE'] : self::$localeBoolean['FALSE']; |
|
} |
|
if ((is_array($operand1)) || (is_array($operand2))) { |
|
// Ensure that both operands are arrays/matrices |
|
self::checkMatrixOperands($operand1, $operand2, 2); |
|
try { |
|
// Convert operand 1 from a PHP array to a matrix |
|
$matrix = new PHPExcel_Shared_JAMA_Matrix($operand1); |
|
// Perform the required operation against the operand 1 matrix, passing in operand 2 |
|
$matrixResult = $matrix->concat($operand2); |
|
$result = $matrixResult->getArray(); |
|
} catch (PHPExcel_Exception $ex) { |
|
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage()); |
|
$result = '#VALUE!'; |
|
} |
|
} else { |
|
$result = '"'.str_replace('""', '"', self::unwrapResult($operand1, '"').self::unwrapResult($operand2, '"')).'"'; |
|
} |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result)); |
|
$stack->push('Value', $result); |
|
break; |
|
case '|': // Intersect |
|
$rowIntersect = array_intersect_key($operand1, $operand2); |
|
$cellIntersect = $oCol = $oRow = array(); |
|
foreach (array_keys($rowIntersect) as $row) { |
|
$oRow[] = $row; |
|
foreach ($rowIntersect[$row] as $col => $data) { |
|
$oCol[] = PHPExcel_Cell::columnIndexFromString($col) - 1; |
|
$cellIntersect[$row] = array_intersect_key($operand1[$row], $operand2[$row]); |
|
} |
|
} |
|
$cellRef = PHPExcel_Cell::stringFromColumnIndex(min($oCol)).min($oRow).':'.PHPExcel_Cell::stringFromColumnIndex(max($oCol)).max($oRow); |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($cellIntersect)); |
|
$stack->push('Value', $cellIntersect, $cellRef); |
|
break; |
|
} |
|
|
|
// if the token is a unary operator, pop one value off the stack, do the operation, and push it back on |
|
} elseif (($token === '~') || ($token === '%')) { |
|
// echo 'Token is a unary operator<br />'; |
|
if (($arg = $stack->pop()) === null) { |
|
return $this->raiseFormulaError('Internal error - Operand value missing from stack'); |
|
} |
|
$arg = $arg['value']; |
|
if ($token === '~') { |
|
// echo 'Token is a negation operator<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Negation of ', $this->showValue($arg)); |
|
$multiplier = -1; |
|
} else { |
|
// echo 'Token is a percentile operator<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Percentile of ', $this->showValue($arg)); |
|
$multiplier = 0.01; |
|
} |
|
if (is_array($arg)) { |
|
self::checkMatrixOperands($arg, $multiplier, 2); |
|
try { |
|
$matrix1 = new PHPExcel_Shared_JAMA_Matrix($arg); |
|
$matrixResult = $matrix1->arrayTimesEquals($multiplier); |
|
$result = $matrixResult->getArray(); |
|
} catch (PHPExcel_Exception $ex) { |
|
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage()); |
|
$result = '#VALUE!'; |
|
} |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result)); |
|
$stack->push('Value', $result); |
|
} else { |
|
$this->executeNumericBinaryOperation($cellID, $multiplier, $arg, '*', 'arrayTimesEquals', $stack); |
|
} |
|
|
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $token, $matches)) { |
|
$cellRef = null; |
|
// echo 'Element '.$token.' is a Cell reference<br />'; |
|
if (isset($matches[8])) { |
|
// echo 'Reference is a Range of cells<br />'; |
|
if ($pCell === null) { |
|
// We can't access the range, so return a REF error |
|
$cellValue = PHPExcel_Calculation_Functions::REF(); |
|
} else { |
|
$cellRef = $matches[6].$matches[7].':'.$matches[9].$matches[10]; |
|
if ($matches[2] > '') { |
|
$matches[2] = trim($matches[2], "\"'"); |
|
if ((strpos($matches[2], '[') !== false) || (strpos($matches[2], ']') !== false)) { |
|
// It's a Reference to an external workbook (not currently supported) |
|
return $this->raiseFormulaError('Unable to access External Workbook'); |
|
} |
|
$matches[2] = trim($matches[2], "\"'"); |
|
// echo '$cellRef='.$cellRef.' in worksheet '.$matches[2].'<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Cell Range ', $cellRef, ' in worksheet ', $matches[2]); |
|
if ($pCellParent !== null) { |
|
$cellValue = $this->extractCellRange($cellRef, $this->workbook->getSheetByName($matches[2]), false); |
|
} else { |
|
return $this->raiseFormulaError('Unable to access Cell Reference'); |
|
} |
|
$this->_debugLog->writeDebugLog('Evaluation Result for cells ', $cellRef, ' in worksheet ', $matches[2], ' is ', $this->showTypeDetails($cellValue)); |
|
// $cellRef = $matches[2].'!'.$cellRef; |
|
} else { |
|
// echo '$cellRef='.$cellRef.' in current worksheet<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Cell Range ', $cellRef, ' in current worksheet'); |
|
if ($pCellParent !== null) { |
|
$cellValue = $this->extractCellRange($cellRef, $pCellWorksheet, false); |
|
} else { |
|
return $this->raiseFormulaError('Unable to access Cell Reference'); |
|
} |
|
$this->_debugLog->writeDebugLog('Evaluation Result for cells ', $cellRef, ' is ', $this->showTypeDetails($cellValue)); |
|
} |
|
} |
|
} else { |
|
// echo 'Reference is a single Cell<br />'; |
|
if ($pCell === null) { |
|
// We can't access the cell, so return a REF error |
|
$cellValue = PHPExcel_Calculation_Functions::REF(); |
|
} else { |
|
$cellRef = $matches[6].$matches[7]; |
|
if ($matches[2] > '') { |
|
$matches[2] = trim($matches[2], "\"'"); |
|
if ((strpos($matches[2], '[') !== false) || (strpos($matches[2], ']') !== false)) { |
|
// It's a Reference to an external workbook (not currently supported) |
|
return $this->raiseFormulaError('Unable to access External Workbook'); |
|
} |
|
// echo '$cellRef='.$cellRef.' in worksheet '.$matches[2].'<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Cell ', $cellRef, ' in worksheet ', $matches[2]); |
|
if ($pCellParent !== null) { |
|
$cellSheet = $this->workbook->getSheetByName($matches[2]); |
|
if ($cellSheet && $cellSheet->cellExists($cellRef)) { |
|
$cellValue = $this->extractCellRange($cellRef, $this->workbook->getSheetByName($matches[2]), false); |
|
$pCell->attach($pCellParent); |
|
} else { |
|
$cellValue = null; |
|
} |
|
} else { |
|
return $this->raiseFormulaError('Unable to access Cell Reference'); |
|
} |
|
$this->_debugLog->writeDebugLog('Evaluation Result for cell ', $cellRef, ' in worksheet ', $matches[2], ' is ', $this->showTypeDetails($cellValue)); |
|
// $cellRef = $matches[2].'!'.$cellRef; |
|
} else { |
|
// echo '$cellRef='.$cellRef.' in current worksheet<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Cell ', $cellRef, ' in current worksheet'); |
|
if ($pCellParent->isDataSet($cellRef)) { |
|
$cellValue = $this->extractCellRange($cellRef, $pCellWorksheet, false); |
|
$pCell->attach($pCellParent); |
|
} else { |
|
$cellValue = null; |
|
} |
|
$this->_debugLog->writeDebugLog('Evaluation Result for cell ', $cellRef, ' is ', $this->showTypeDetails($cellValue)); |
|
} |
|
} |
|
} |
|
$stack->push('Value', $cellValue, $cellRef); |
|
|
|
// if the token is a function, pop arguments off the stack, hand them to the function, and push the result back on |
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $token, $matches)) { |
|
// echo 'Token is a function<br />'; |
|
$functionName = $matches[1]; |
|
$argCount = $stack->pop(); |
|
$argCount = $argCount['value']; |
|
if ($functionName != 'MKMATRIX') { |
|
$this->_debugLog->writeDebugLog('Evaluating Function ', self::localeFunc($functionName), '() with ', (($argCount == 0) ? 'no' : $argCount), ' argument', (($argCount == 1) ? '' : 's')); |
|
} |
|
if ((isset(self::$PHPExcelFunctions[$functionName])) || (isset(self::$controlFunctions[$functionName]))) { // function |
|
if (isset(self::$PHPExcelFunctions[$functionName])) { |
|
$functionCall = self::$PHPExcelFunctions[$functionName]['functionCall']; |
|
$passByReference = isset(self::$PHPExcelFunctions[$functionName]['passByReference']); |
|
$passCellReference = isset(self::$PHPExcelFunctions[$functionName]['passCellReference']); |
|
} elseif (isset(self::$controlFunctions[$functionName])) { |
|
$functionCall = self::$controlFunctions[$functionName]['functionCall']; |
|
$passByReference = isset(self::$controlFunctions[$functionName]['passByReference']); |
|
$passCellReference = isset(self::$controlFunctions[$functionName]['passCellReference']); |
|
} |
|
// get the arguments for this function |
|
// echo 'Function '.$functionName.' expects '.$argCount.' arguments<br />'; |
|
$args = $argArrayVals = array(); |
|
for ($i = 0; $i < $argCount; ++$i) { |
|
$arg = $stack->pop(); |
|
$a = $argCount - $i - 1; |
|
if (($passByReference) && |
|
(isset(self::$PHPExcelFunctions[$functionName]['passByReference'][$a])) && |
|
(self::$PHPExcelFunctions[$functionName]['passByReference'][$a])) { |
|
if ($arg['reference'] === null) { |
|
$args[] = $cellID; |
|
if ($functionName != 'MKMATRIX') { |
|
$argArrayVals[] = $this->showValue($cellID); |
|
} |
|
} else { |
|
$args[] = $arg['reference']; |
|
if ($functionName != 'MKMATRIX') { |
|
$argArrayVals[] = $this->showValue($arg['reference']); |
|
} |
|
} |
|
} else { |
|
$args[] = self::unwrapResult($arg['value']); |
|
if ($functionName != 'MKMATRIX') { |
|
$argArrayVals[] = $this->showValue($arg['value']); |
|
} |
|
} |
|
} |
|
// Reverse the order of the arguments |
|
krsort($args); |
|
if (($passByReference) && ($argCount == 0)) { |
|
$args[] = $cellID; |
|
$argArrayVals[] = $this->showValue($cellID); |
|
} |
|
// echo 'Arguments are: '; |
|
// print_r($args); |
|
// echo '<br />'; |
|
if ($functionName != 'MKMATRIX') { |
|
if ($this->_debugLog->getWriteDebugLog()) { |
|
krsort($argArrayVals); |
|
$this->_debugLog->writeDebugLog('Evaluating ', self::localeFunc($functionName), '( ', implode(self::$localeArgumentSeparator.' ', PHPExcel_Calculation_Functions::flattenArray($argArrayVals)), ' )'); |
|
} |
|
} |
|
// Process each argument in turn, building the return value as an array |
|
// if (($argCount == 1) && (is_array($args[1])) && ($functionName != 'MKMATRIX')) { |
|
// $operand1 = $args[1]; |
|
// $this->_debugLog->writeDebugLog('Argument is a matrix: ', $this->showValue($operand1)); |
|
// $result = array(); |
|
// $row = 0; |
|
// foreach($operand1 as $args) { |
|
// if (is_array($args)) { |
|
// foreach($args as $arg) { |
|
// $this->_debugLog->writeDebugLog('Evaluating ', self::localeFunc($functionName), '( ', $this->showValue($arg), ' )'); |
|
// $r = call_user_func_array($functionCall, $arg); |
|
// $this->_debugLog->writeDebugLog('Evaluation Result for ', self::localeFunc($functionName), '() function call is ', $this->showTypeDetails($r)); |
|
// $result[$row][] = $r; |
|
// } |
|
// ++$row; |
|
// } else { |
|
// $this->_debugLog->writeDebugLog('Evaluating ', self::localeFunc($functionName), '( ', $this->showValue($args), ' )'); |
|
// $r = call_user_func_array($functionCall, $args); |
|
// $this->_debugLog->writeDebugLog('Evaluation Result for ', self::localeFunc($functionName), '() function call is ', $this->showTypeDetails($r)); |
|
// $result[] = $r; |
|
// } |
|
// } |
|
// } else { |
|
// Process the argument with the appropriate function call |
|
if ($passCellReference) { |
|
$args[] = $pCell; |
|
} |
|
if (strpos($functionCall, '::') !== false) { |
|
$result = call_user_func_array(explode('::', $functionCall), $args); |
|
} else { |
|
foreach ($args as &$arg) { |
|
$arg = PHPExcel_Calculation_Functions::flattenSingleValue($arg); |
|
} |
|
unset($arg); |
|
$result = call_user_func_array($functionCall, $args); |
|
} |
|
if ($functionName != 'MKMATRIX') { |
|
$this->_debugLog->writeDebugLog('Evaluation Result for ', self::localeFunc($functionName), '() function call is ', $this->showTypeDetails($result)); |
|
} |
|
$stack->push('Value', self::wrapResult($result)); |
|
} |
|
|
|
} else { |
|
// if the token is a number, boolean, string or an Excel error, push it onto the stack |
|
if (isset(self::$excelConstants[strtoupper($token)])) { |
|
$excelConstant = strtoupper($token); |
|
// echo 'Token is a PHPExcel constant: '.$excelConstant.'<br />'; |
|
$stack->push('Constant Value', self::$excelConstants[$excelConstant]); |
|
$this->_debugLog->writeDebugLog('Evaluating Constant ', $excelConstant, ' as ', $this->showTypeDetails(self::$excelConstants[$excelConstant])); |
|
} elseif ((is_numeric($token)) || ($token === null) || (is_bool($token)) || ($token == '') || ($token[0] == '"') || ($token[0] == '#')) { |
|
// echo 'Token is a number, boolean, string, null or an Excel error<br />'; |
|
$stack->push('Value', $token); |
|
// if the token is a named range, push the named range name onto the stack |
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_NAMEDRANGE.'$/i', $token, $matches)) { |
|
// echo 'Token is a named range<br />'; |
|
$namedRange = $matches[6]; |
|
// echo 'Named Range is '.$namedRange.'<br />'; |
|
$this->_debugLog->writeDebugLog('Evaluating Named Range ', $namedRange); |
|
$cellValue = $this->extractNamedRange($namedRange, ((null !== $pCell) ? $pCellWorksheet : null), false); |
|
$pCell->attach($pCellParent); |
|
$this->_debugLog->writeDebugLog('Evaluation Result for named range ', $namedRange, ' is ', $this->showTypeDetails($cellValue)); |
|
$stack->push('Named Range', $cellValue, $namedRange); |
|
} else { |
|
return $this->raiseFormulaError("undefined variable '$token'"); |
|
} |
|
} |
|
} |
|
// when we're out of tokens, the stack should have a single element, the final result |
|
if ($stack->count() != 1) { |
|
return $this->raiseFormulaError("internal error"); |
|
} |
|
$output = $stack->pop(); |
|
$output = $output['value']; |
|
|
|
// if ((is_array($output)) && (self::$returnArrayAsType != self::RETURN_ARRAY_AS_ARRAY)) { |
|
// return array_shift(PHPExcel_Calculation_Functions::flattenArray($output)); |
|
// } |
|
return $output; |
|
} |
|
|
|
|
|
private function validateBinaryOperand($cellID, &$operand, &$stack) |
|
{ |
|
if (is_array($operand)) { |
|
if ((count($operand, COUNT_RECURSIVE) - count($operand)) == 1) { |
|
do { |
|
$operand = array_pop($operand); |
|
} while (is_array($operand)); |
|
} |
|
} |
|
// Numbers, matrices and booleans can pass straight through, as they're already valid |
|
if (is_string($operand)) { |
|
// We only need special validations for the operand if it is a string |
|
// Start by stripping off the quotation marks we use to identify true excel string values internally |
|
if ($operand > '' && $operand[0] == '"') { |
|
$operand = self::unwrapResult($operand); |
|
} |
|
// If the string is a numeric value, we treat it as a numeric, so no further testing |
|
if (!is_numeric($operand)) { |
|
// If not a numeric, test to see if the value is an Excel error, and so can't be used in normal binary operations |
|
if ($operand > '' && $operand[0] == '#') { |
|
$stack->push('Value', $operand); |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($operand)); |
|
return false; |
|
} elseif (!PHPExcel_Shared_String::convertToNumberIfFraction($operand)) { |
|
// If not a numeric or a fraction, then it's a text string, and so can't be used in mathematical binary operations |
|
$stack->push('Value', '#VALUE!'); |
|
$this->_debugLog->writeDebugLog('Evaluation Result is a ', $this->showTypeDetails('#VALUE!')); |
|
return false; |
|
} |
|
} |
|
} |
|
|
|
// return a true if the value of the operand is one that we can use in normal binary operations |
|
return true; |
|
} |
|
|
|
|
|
private function executeBinaryComparisonOperation($cellID, $operand1, $operand2, $operation, &$stack, $recursingArrays = false) |
|
{ |
|
// If we're dealing with matrix operations, we want a matrix result |
|
if ((is_array($operand1)) || (is_array($operand2))) { |
|
$result = array(); |
|
if ((is_array($operand1)) && (!is_array($operand2))) { |
|
foreach ($operand1 as $x => $operandData) { |
|
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->showValue($operandData), ' ', $operation, ' ', $this->showValue($operand2)); |
|
$this->executeBinaryComparisonOperation($cellID, $operandData, $operand2, $operation, $stack); |
|
$r = $stack->pop(); |
|
$result[$x] = $r['value']; |
|
} |
|
} elseif ((!is_array($operand1)) && (is_array($operand2))) { |
|
foreach ($operand2 as $x => $operandData) { |
|
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->showValue($operand1), ' ', $operation, ' ', $this->showValue($operandData)); |
|
$this->executeBinaryComparisonOperation($cellID, $operand1, $operandData, $operation, $stack); |
|
$r = $stack->pop(); |
|
$result[$x] = $r['value']; |
|
} |
|
} else { |
|
if (!$recursingArrays) { |
|
self::checkMatrixOperands($operand1, $operand2, 2); |
|
} |
|
foreach ($operand1 as $x => $operandData) { |
|
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->showValue($operandData), ' ', $operation, ' ', $this->showValue($operand2[$x])); |
|
$this->executeBinaryComparisonOperation($cellID, $operandData, $operand2[$x], $operation, $stack, true); |
|
$r = $stack->pop(); |
|
$result[$x] = $r['value']; |
|
} |
|
} |
|
// Log the result details |
|
$this->_debugLog->writeDebugLog('Comparison Evaluation Result is ', $this->showTypeDetails($result)); |
|
// And push the result onto the stack |
|
$stack->push('Array', $result); |
|
return true; |
|
} |
|
|
|
// Simple validate the two operands if they are string values |
|
if (is_string($operand1) && $operand1 > '' && $operand1[0] == '"') { |
|
$operand1 = self::unwrapResult($operand1); |
|
} |
|
if (is_string($operand2) && $operand2 > '' && $operand2[0] == '"') { |
|
$operand2 = self::unwrapResult($operand2); |
|
} |
|
|
|
// Use case insensitive comparaison if not OpenOffice mode |
|
if (PHPExcel_Calculation_Functions::getCompatibilityMode() != PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) { |
|
if (is_string($operand1)) { |
|
$operand1 = strtoupper($operand1); |
|
} |
|
if (is_string($operand2)) { |
|
$operand2 = strtoupper($operand2); |
|
} |
|
} |
|
|
|
$useLowercaseFirstComparison = is_string($operand1) && is_string($operand2) && PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE; |
|
|
|
// execute the necessary operation |
|
switch ($operation) { |
|
// Greater than |
|
case '>': |
|
if ($useLowercaseFirstComparison) { |
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) > 0; |
|
} else { |
|
$result = ($operand1 > $operand2); |
|
} |
|
break; |
|
// Less than |
|
case '<': |
|
if ($useLowercaseFirstComparison) { |
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) < 0; |
|
} else { |
|
$result = ($operand1 < $operand2); |
|
} |
|
break; |
|
// Equality |
|
case '=': |
|
if (is_numeric($operand1) && is_numeric($operand2)) { |
|
$result = (abs($operand1 - $operand2) < $this->delta); |
|
} else { |
|
$result = strcmp($operand1, $operand2) == 0; |
|
} |
|
break; |
|
// Greater than or equal |
|
case '>=': |
|
if (is_numeric($operand1) && is_numeric($operand2)) { |
|
$result = ((abs($operand1 - $operand2) < $this->delta) || ($operand1 > $operand2)); |
|
} elseif ($useLowercaseFirstComparison) { |
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) >= 0; |
|
} else { |
|
$result = strcmp($operand1, $operand2) >= 0; |
|
} |
|
break; |
|
// Less than or equal |
|
case '<=': |
|
if (is_numeric($operand1) && is_numeric($operand2)) { |
|
$result = ((abs($operand1 - $operand2) < $this->delta) || ($operand1 < $operand2)); |
|
} elseif ($useLowercaseFirstComparison) { |
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) <= 0; |
|
} else { |
|
$result = strcmp($operand1, $operand2) <= 0; |
|
} |
|
break; |
|
// Inequality |
|
case '<>': |
|
if (is_numeric($operand1) && is_numeric($operand2)) { |
|
$result = (abs($operand1 - $operand2) > 1E-14); |
|
} else { |
|
$result = strcmp($operand1, $operand2) != 0; |
|
} |
|
break; |
|
} |
|
|
|
// Log the result details |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result)); |
|
// And push the result onto the stack |
|
$stack->push('Value', $result); |
|
return true; |
|
} |
|
|
|
/** |
|
* Compare two strings in the same way as strcmp() except that lowercase come before uppercase letters |
|
* @param string $str1 First string value for the comparison |
|
* @param string $str2 Second string value for the comparison |
|
* @return integer |
|
*/ |
|
private function strcmpLowercaseFirst($str1, $str2) |
|
{ |
|
$inversedStr1 = PHPExcel_Shared_String::StrCaseReverse($str1); |
|
$inversedStr2 = PHPExcel_Shared_String::StrCaseReverse($str2); |
|
|
|
return strcmp($inversedStr1, $inversedStr2); |
|
} |
|
|
|
private function executeNumericBinaryOperation($cellID, $operand1, $operand2, $operation, $matrixFunction, &$stack) |
|
{ |
|
// Validate the two operands |
|
if (!$this->validateBinaryOperand($cellID, $operand1, $stack)) { |
|
return false; |
|
} |
|
if (!$this->validateBinaryOperand($cellID, $operand2, $stack)) { |
|
return false; |
|
} |
|
|
|
// If either of the operands is a matrix, we need to treat them both as matrices |
|
// (converting the other operand to a matrix if need be); then perform the required |
|
// matrix operation |
|
if ((is_array($operand1)) || (is_array($operand2))) { |
|
// Ensure that both operands are arrays/matrices of the same size |
|
self::checkMatrixOperands($operand1, $operand2, 2); |
|
|
|
try { |
|
// Convert operand 1 from a PHP array to a matrix |
|
$matrix = new PHPExcel_Shared_JAMA_Matrix($operand1); |
|
// Perform the required operation against the operand 1 matrix, passing in operand 2 |
|
$matrixResult = $matrix->$matrixFunction($operand2); |
|
$result = $matrixResult->getArray(); |
|
} catch (PHPExcel_Exception $ex) { |
|
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage()); |
|
$result = '#VALUE!'; |
|
} |
|
} else { |
|
if ((PHPExcel_Calculation_Functions::getCompatibilityMode() != PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) && |
|
((is_string($operand1) && !is_numeric($operand1) && strlen($operand1)>0) || |
|
(is_string($operand2) && !is_numeric($operand2) && strlen($operand2)>0))) { |
|
$result = PHPExcel_Calculation_Functions::VALUE(); |
|
} else { |
|
// If we're dealing with non-matrix operations, execute the necessary operation |
|
switch ($operation) { |
|
// Addition |
|
case '+': |
|
$result = $operand1 + $operand2; |
|
break; |
|
// Subtraction |
|
case '-': |
|
$result = $operand1 - $operand2; |
|
break; |
|
// Multiplication |
|
case '*': |
|
$result = $operand1 * $operand2; |
|
break; |
|
// Division |
|
case '/': |
|
if ($operand2 == 0) { |
|
// Trap for Divide by Zero error |
|
$stack->push('Value', '#DIV/0!'); |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails('#DIV/0!')); |
|
return false; |
|
} else { |
|
$result = $operand1 / $operand2; |
|
} |
|
break; |
|
// Power |
|
case '^': |
|
$result = pow($operand1, $operand2); |
|
break; |
|
} |
|
} |
|
} |
|
|
|
// Log the result details |
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result)); |
|
// And push the result onto the stack |
|
$stack->push('Value', $result); |
|
return true; |
|
} |
|
|
|
|
|
// trigger an error, but nicely, if need be |
|
protected function raiseFormulaError($errorMessage) |
|
{ |
|
$this->formulaError = $errorMessage; |
|
$this->cyclicReferenceStack->clear(); |
|
if (!$this->suppressFormulaErrors) { |
|
throw new PHPExcel_Calculation_Exception($errorMessage); |
|
} |
|
trigger_error($errorMessage, E_USER_ERROR); |
|
} |
|
|
|
|
|
/** |
|
* Extract range values |
|
* |
|
* @param string &$pRange String based range representation |
|
* @param PHPExcel_Worksheet $pSheet Worksheet |
|
* @param boolean $resetLog Flag indicating whether calculation log should be reset or not |
|
* @return mixed Array of values in range if range contains more than one element. Otherwise, a single value is returned. |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function extractCellRange(&$pRange = 'A1', PHPExcel_Worksheet $pSheet = null, $resetLog = true) |
|
{ |
|
// Return value |
|
$returnValue = array (); |
|
|
|
// echo 'extractCellRange('.$pRange.')', PHP_EOL; |
|
if ($pSheet !== null) { |
|
$pSheetName = $pSheet->getTitle(); |
|
// echo 'Passed sheet name is '.$pSheetName.PHP_EOL; |
|
// echo 'Range reference is '.$pRange.PHP_EOL; |
|
if (strpos($pRange, '!') !== false) { |
|
// echo '$pRange reference includes sheet reference', PHP_EOL; |
|
list($pSheetName, $pRange) = PHPExcel_Worksheet::extractSheetTitle($pRange, true); |
|
// echo 'New sheet name is '.$pSheetName, PHP_EOL; |
|
// echo 'Adjusted Range reference is '.$pRange, PHP_EOL; |
|
$pSheet = $this->workbook->getSheetByName($pSheetName); |
|
} |
|
|
|
// Extract range |
|
$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange); |
|
$pRange = $pSheetName.'!'.$pRange; |
|
if (!isset($aReferences[1])) { |
|
// Single cell in range |
|
sscanf($aReferences[0], '%[A-Z]%d', $currentCol, $currentRow); |
|
$cellValue = null; |
|
if ($pSheet->cellExists($aReferences[0])) { |
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($aReferences[0])->getCalculatedValue($resetLog); |
|
} else { |
|
$returnValue[$currentRow][$currentCol] = null; |
|
} |
|
} else { |
|
// Extract cell data for all cells in the range |
|
foreach ($aReferences as $reference) { |
|
// Extract range |
|
sscanf($reference, '%[A-Z]%d', $currentCol, $currentRow); |
|
$cellValue = null; |
|
if ($pSheet->cellExists($reference)) { |
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($reference)->getCalculatedValue($resetLog); |
|
} else { |
|
$returnValue[$currentRow][$currentCol] = null; |
|
} |
|
} |
|
} |
|
} |
|
|
|
return $returnValue; |
|
} |
|
|
|
|
|
/** |
|
* Extract range values |
|
* |
|
* @param string &$pRange String based range representation |
|
* @param PHPExcel_Worksheet $pSheet Worksheet |
|
* @return mixed Array of values in range if range contains more than one element. Otherwise, a single value is returned. |
|
* @param boolean $resetLog Flag indicating whether calculation log should be reset or not |
|
* @throws PHPExcel_Calculation_Exception |
|
*/ |
|
public function extractNamedRange(&$pRange = 'A1', PHPExcel_Worksheet $pSheet = null, $resetLog = true) |
|
{ |
|
// Return value |
|
$returnValue = array (); |
|
|
|
// echo 'extractNamedRange('.$pRange.')<br />'; |
|
if ($pSheet !== null) { |
|
$pSheetName = $pSheet->getTitle(); |
|
// echo 'Current sheet name is '.$pSheetName.'<br />'; |
|
// echo 'Range reference is '.$pRange.'<br />'; |
|
if (strpos($pRange, '!') !== false) { |
|
// echo '$pRange reference includes sheet reference', PHP_EOL; |
|
list($pSheetName, $pRange) = PHPExcel_Worksheet::extractSheetTitle($pRange, true); |
|
// echo 'New sheet name is '.$pSheetName, PHP_EOL; |
|
// echo 'Adjusted Range reference is '.$pRange, PHP_EOL; |
|
$pSheet = $this->workbook->getSheetByName($pSheetName); |
|
} |
|
|
|
// Named range? |
|
$namedRange = PHPExcel_NamedRange::resolveRange($pRange, $pSheet); |
|
if ($namedRange !== null) { |
|
$pSheet = $namedRange->getWorksheet(); |
|
// echo 'Named Range '.$pRange.' ('; |
|
$pRange = $namedRange->getRange(); |
|
$splitRange = PHPExcel_Cell::splitRange($pRange); |
|
// Convert row and column references |
|
if (ctype_alpha($splitRange[0][0])) { |
|
$pRange = $splitRange[0][0] . '1:' . $splitRange[0][1] . $namedRange->getWorksheet()->getHighestRow(); |
|
} elseif (ctype_digit($splitRange[0][0])) { |
|
$pRange = 'A' . $splitRange[0][0] . ':' . $namedRange->getWorksheet()->getHighestColumn() . $splitRange[0][1]; |
|
} |
|
// echo $pRange.') is in sheet '.$namedRange->getWorksheet()->getTitle().'<br />'; |
|
|
|
// if ($pSheet->getTitle() != $namedRange->getWorksheet()->getTitle()) { |
|
// if (!$namedRange->getLocalOnly()) { |
|
// $pSheet = $namedRange->getWorksheet(); |
|
// } else { |
|
// return $returnValue; |
|
// } |
|
// } |
|
} else { |
|
return PHPExcel_Calculation_Functions::REF(); |
|
} |
|
|
|
// Extract range |
|
$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange); |
|
// var_dump($aReferences); |
|
if (!isset($aReferences[1])) { |
|
// Single cell (or single column or row) in range |
|
list($currentCol, $currentRow) = PHPExcel_Cell::coordinateFromString($aReferences[0]); |
|
$cellValue = null; |
|
if ($pSheet->cellExists($aReferences[0])) { |
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($aReferences[0])->getCalculatedValue($resetLog); |
|
} else { |
|
$returnValue[$currentRow][$currentCol] = null; |
|
} |
|
} else { |
|
// Extract cell data for all cells in the range |
|
foreach ($aReferences as $reference) { |
|
// Extract range |
|
list($currentCol, $currentRow) = PHPExcel_Cell::coordinateFromString($reference); |
|
// echo 'NAMED RANGE: $currentCol='.$currentCol.' $currentRow='.$currentRow.'<br />'; |
|
$cellValue = null; |
|
if ($pSheet->cellExists($reference)) { |
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($reference)->getCalculatedValue($resetLog); |
|
} else { |
|
$returnValue[$currentRow][$currentCol] = null; |
|
} |
|
} |
|
} |
|
// print_r($returnValue); |
|
// echo '<br />'; |
|
} |
|
|
|
return $returnValue; |
|
} |
|
|
|
|
|
/** |
|
* Is a specific function implemented? |
|
* |
|
* @param string $pFunction Function Name |
|
* @return boolean |
|
*/ |
|
public function isImplemented($pFunction = '') |
|
{ |
|
$pFunction = strtoupper($pFunction); |
|
if (isset(self::$PHPExcelFunctions[$pFunction])) { |
|
return (self::$PHPExcelFunctions[$pFunction]['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY'); |
|
} else { |
|
return false; |
|
} |
|
} |
|
|
|
|
|
/** |
|
* Get a list of all implemented functions as an array of function objects |
|
* |
|
* @return array of PHPExcel_Calculation_Function |
|
*/ |
|
public function listFunctions() |
|
{ |
|
$returnValue = array(); |
|
|
|
foreach (self::$PHPExcelFunctions as $functionName => $function) { |
|
if ($function['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY') { |
|
$returnValue[$functionName] = new PHPExcel_Calculation_Function( |
|
$function['category'], |
|
$functionName, |
|
$function['functionCall'] |
|
); |
|
} |
|
} |
|
|
|
return $returnValue; |
|
} |
|
|
|
|
|
/** |
|
* Get a list of all Excel function names |
|
* |
|
* @return array |
|
*/ |
|
public function listAllFunctionNames() |
|
{ |
|
return array_keys(self::$PHPExcelFunctions); |
|
} |
|
|
|
/** |
|
* Get a list of implemented Excel function names |
|
* |
|
* @return array |
|
*/ |
|
public function listFunctionNames() |
|
{ |
|
$returnValue = array(); |
|
foreach (self::$PHPExcelFunctions as $functionName => $function) { |
|
if ($function['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY') { |
|
$returnValue[] = $functionName; |
|
} |
|
} |
|
|
|
return $returnValue; |
|
} |
|
}
|
|
|