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<?php |
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/** |
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* PHPExcel |
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* |
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* Copyright (c) 2006 - 2012 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 - 2012 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 1.7.7, 2012-05-19 |
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*/ |
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/** PHPExcel root directory */ |
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View Code Duplication |
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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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/** MAX_VALUE */ |
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define('MAX_VALUE', 1.2e308); |
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/** 2 / PI */ |
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define('M_2DIVPI', 0.63661977236758134307553505349006); |
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/** MAX_ITERATIONS */ |
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define('MAX_ITERATIONS', 256); |
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/** PRECISION */ |
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define('PRECISION', 8.88E-016); |
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/** |
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* PHPExcel_Calculation_Functions |
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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 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel) |
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*/ |
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class PHPExcel_Calculation_Functions { |
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/** constants */ |
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const COMPATIBILITY_EXCEL = 'Excel'; |
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const COMPATIBILITY_GNUMERIC = 'Gnumeric'; |
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const COMPATIBILITY_OPENOFFICE = 'OpenOfficeCalc'; |
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const RETURNDATE_PHP_NUMERIC = 'P'; |
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const RETURNDATE_PHP_OBJECT = 'O'; |
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const RETURNDATE_EXCEL = 'E'; |
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/** |
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* Compatibility mode to use for error checking and responses |
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* |
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* @access private |
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* @var string |
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*/ |
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protected static $compatibilityMode = self::COMPATIBILITY_EXCEL; |
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/** |
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* Data Type to use when returning date values |
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* |
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* @access private |
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* @var string |
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*/ |
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protected static $ReturnDateType = self::RETURNDATE_EXCEL; |
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/** |
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* List of error codes |
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* |
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* @access private |
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* @var array |
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*/ |
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protected static $_errorCodes = array( 'null' => '#NULL!', |
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'divisionbyzero' => '#DIV/0!', |
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'value' => '#VALUE!', |
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'reference' => '#REF!', |
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'name' => '#NAME?', |
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'num' => '#NUM!', |
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'na' => '#N/A', |
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'gettingdata' => '#GETTING_DATA' |
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); |
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/** |
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* Set the Compatibility Mode |
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* |
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* @access public |
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* @category Function Configuration |
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* @param string $compatibilityMode Compatibility Mode |
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* Permitted values are: |
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* PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL 'Excel' |
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* PHPExcel_Calculation_Functions::COMPATIBILITY_GNUMERIC 'Gnumeric' |
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* PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE 'OpenOfficeCalc' |
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* @return boolean (Success or Failure) |
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*/ |
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public static function setCompatibilityMode($compatibilityMode) { |
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if (($compatibilityMode == self::COMPATIBILITY_EXCEL) || |
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($compatibilityMode == self::COMPATIBILITY_GNUMERIC) || |
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($compatibilityMode == self::COMPATIBILITY_OPENOFFICE)) { |
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self::$compatibilityMode = $compatibilityMode; |
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return True; |
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} |
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return False; |
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} // function setCompatibilityMode() |
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/** |
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* Return the current Compatibility Mode |
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* |
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* @access public |
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* @category Function Configuration |
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* @return string Compatibility Mode |
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* Possible Return values are: |
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* PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL 'Excel' |
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* PHPExcel_Calculation_Functions::COMPATIBILITY_GNUMERIC 'Gnumeric' |
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* PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE 'OpenOfficeCalc' |
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*/ |
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public static function getCompatibilityMode() { |
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return self::$compatibilityMode; |
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} // function getCompatibilityMode() |
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/** |
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* Set the Return Date Format used by functions that return a date/time (Excel, PHP Serialized Numeric or PHP Object) |
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* |
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* @access public |
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* @category Function Configuration |
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* @param string $returnDateType Return Date Format |
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* Permitted values are: |
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* PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC 'P' |
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* PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT 'O' |
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* PHPExcel_Calculation_Functions::RETURNDATE_EXCEL 'E' |
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* @return boolean Success or failure |
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*/ |
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public static function setReturnDateType($returnDateType) { |
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if (($returnDateType == self::RETURNDATE_PHP_NUMERIC) || |
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($returnDateType == self::RETURNDATE_PHP_OBJECT) || |
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($returnDateType == self::RETURNDATE_EXCEL)) { |
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self::$ReturnDateType = $returnDateType; |
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return True; |
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} |
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return False; |
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} // function setReturnDateType() |
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/** |
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* Return the current Return Date Format for functions that return a date/time (Excel, PHP Serialized Numeric or PHP Object) |
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* |
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* @access public |
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* @category Function Configuration |
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* @return string Return Date Format |
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* Possible Return values are: |
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* PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC 'P' |
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* PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT 'O' |
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* PHPExcel_Calculation_Functions::RETURNDATE_EXCEL 'E' |
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*/ |
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public static function getReturnDateType() { |
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return self::$ReturnDateType; |
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} // function getReturnDateType() |
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/** |
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* DUMMY |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #Not Yet Implemented |
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*/ |
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public static function DUMMY() { |
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return '#Not Yet Implemented'; |
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} // function DUMMY() |
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/** |
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* DIV0 |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #Not Yet Implemented |
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*/ |
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public static function DIV0() { |
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return self::$_errorCodes['divisionbyzero']; |
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} // function DIV0() |
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/** |
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* NA |
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* |
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* Excel Function: |
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* =NA() |
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* |
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* Returns the error value #N/A |
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* #N/A is the error value that means "no value is available." |
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* |
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* @access public |
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* @category Logical Functions |
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* @return string #N/A! |
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*/ |
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public static function NA() { |
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return self::$_errorCodes['na']; |
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} // function NA() |
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/** |
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* NaN |
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* |
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* Returns the error value #NUM! |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #NUM! |
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*/ |
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public static function NaN() { |
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return self::$_errorCodes['num']; |
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} // function NaN() |
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/** |
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* NAME |
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* |
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* Returns the error value #NAME? |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #NAME? |
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*/ |
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public static function NAME() { |
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return self::$_errorCodes['name']; |
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} // function NAME() |
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/** |
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* REF |
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* |
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* Returns the error value #REF! |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #REF! |
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*/ |
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public static function REF() { |
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return self::$_errorCodes['reference']; |
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} // function REF() |
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/** |
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* NULL |
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* |
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* Returns the error value #NULL! |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #REF! |
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*/ |
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public static function NULL() { |
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return self::$_errorCodes['null']; |
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} // function NULL() |
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/** |
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* VALUE |
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* |
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* Returns the error value #VALUE! |
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* |
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* @access public |
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* @category Error Returns |
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* @return string #VALUE! |
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*/ |
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public static function VALUE() { |
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return self::$_errorCodes['value']; |
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} // function VALUE() |
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public static function isMatrixValue($idx) { |
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return ((substr_count($idx,'.') <= 1) || (preg_match('/\.[A-Z]/',$idx) > 0)); |
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} |
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public static function isValue($idx) { |
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return (substr_count($idx,'.') == 0); |
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} |
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public static function isCellValue($idx) { |
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return (substr_count($idx,'.') > 1); |
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} |
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public static function _ifCondition($condition) { |
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$condition = PHPExcel_Calculation_Functions::flattenSingleValue($condition); |
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if (!in_array($condition{0},array('>', '<', '='))) { |
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if (!is_numeric($condition)) { $condition = PHPExcel_Calculation::_wrapResult(strtoupper($condition)); } |
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return '='.$condition; |
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} else { |
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preg_match('/([<>=]+)(.*)/',$condition,$matches); |
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list(,$operator,$operand) = $matches; |
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if (!is_numeric($operand)) { $operand = PHPExcel_Calculation::_wrapResult(strtoupper($operand)); } |
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return $operator.$operand; |
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} |
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} // function _ifCondition() |
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/** |
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* ERROR_TYPE |
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* |
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* @param mixed $value Value to check |
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* @return boolean |
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*/ |
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public static function ERROR_TYPE($value = '') { |
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$value = self::flattenSingleValue($value); |
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$i = 1; |
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foreach(self::$_errorCodes as $errorCode) { |
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if ($value === $errorCode) { |
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|
|
return $i; |
|
336
|
|
|
} |
|
337
|
|
|
++$i; |
|
338
|
|
|
} |
|
339
|
|
|
return self::NA(); |
|
340
|
|
|
} // function ERROR_TYPE() |
|
341
|
|
|
|
|
342
|
|
|
|
|
343
|
|
|
/** |
|
344
|
|
|
* IS_BLANK |
|
345
|
|
|
* |
|
346
|
|
|
* @param mixed $value Value to check |
|
347
|
|
|
* @return boolean |
|
348
|
|
|
*/ |
|
349
|
|
|
public static function IS_BLANK($value = NULL) { |
|
350
|
|
|
if (!is_null($value)) { |
|
351
|
|
|
$value = self::flattenSingleValue($value); |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
return is_null($value); |
|
355
|
|
|
} // function IS_BLANK() |
|
356
|
|
|
|
|
357
|
|
|
|
|
358
|
|
|
/** |
|
359
|
|
|
* IS_ERR |
|
360
|
|
|
* |
|
361
|
|
|
* @param mixed $value Value to check |
|
362
|
|
|
* @return boolean |
|
363
|
|
|
*/ |
|
364
|
|
|
public static function IS_ERR($value = '') { |
|
365
|
|
|
$value = self::flattenSingleValue($value); |
|
366
|
|
|
|
|
367
|
|
|
return self::IS_ERROR($value) && (!self::IS_NA($value)); |
|
368
|
|
|
} // function IS_ERR() |
|
369
|
|
|
|
|
370
|
|
|
|
|
371
|
|
|
/** |
|
372
|
|
|
* IS_ERROR |
|
373
|
|
|
* |
|
374
|
|
|
* @param mixed $value Value to check |
|
375
|
|
|
* @return boolean |
|
376
|
|
|
*/ |
|
377
|
|
|
public static function IS_ERROR($value = '') { |
|
378
|
|
|
$value = self::flattenSingleValue($value); |
|
379
|
|
|
|
|
380
|
|
|
if (!is_string($value)) |
|
381
|
|
|
return false; |
|
382
|
|
|
return in_array($value, array_values(self::$_errorCodes)); |
|
383
|
|
|
} // function IS_ERROR() |
|
384
|
|
|
|
|
385
|
|
|
|
|
386
|
|
|
/** |
|
387
|
|
|
* IS_NA |
|
388
|
|
|
* |
|
389
|
|
|
* @param mixed $value Value to check |
|
390
|
|
|
* @return boolean |
|
391
|
|
|
*/ |
|
392
|
|
|
public static function IS_NA($value = '') { |
|
393
|
|
|
$value = self::flattenSingleValue($value); |
|
394
|
|
|
|
|
395
|
|
|
return ($value === self::NA()); |
|
396
|
|
|
} // function IS_NA() |
|
397
|
|
|
|
|
398
|
|
|
|
|
399
|
|
|
/** |
|
400
|
|
|
* IS_EVEN |
|
401
|
|
|
* |
|
402
|
|
|
* @param mixed $value Value to check |
|
403
|
|
|
* @return boolean |
|
404
|
|
|
*/ |
|
405
|
|
View Code Duplication |
public static function IS_EVEN($value = NULL) { |
|
406
|
|
|
$value = self::flattenSingleValue($value); |
|
407
|
|
|
|
|
408
|
|
|
if ($value === NULL) |
|
409
|
|
|
return self::NAME(); |
|
410
|
|
|
if ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) |
|
411
|
|
|
return self::VALUE(); |
|
412
|
|
|
return ($value % 2 == 0); |
|
413
|
|
|
} // function IS_EVEN() |
|
414
|
|
|
|
|
415
|
|
|
|
|
416
|
|
|
/** |
|
417
|
|
|
* IS_ODD |
|
418
|
|
|
* |
|
419
|
|
|
* @param mixed $value Value to check |
|
420
|
|
|
* @return boolean |
|
421
|
|
|
*/ |
|
422
|
|
View Code Duplication |
public static function IS_ODD($value = NULL) { |
|
423
|
|
|
$value = self::flattenSingleValue($value); |
|
424
|
|
|
|
|
425
|
|
|
if ($value === NULL) |
|
426
|
|
|
return self::NAME(); |
|
427
|
|
|
if ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) |
|
428
|
|
|
return self::VALUE(); |
|
429
|
|
|
return (abs($value) % 2 == 1); |
|
430
|
|
|
} // function IS_ODD() |
|
431
|
|
|
|
|
432
|
|
|
|
|
433
|
|
|
/** |
|
434
|
|
|
* IS_NUMBER |
|
435
|
|
|
* |
|
436
|
|
|
* @param mixed $value Value to check |
|
437
|
|
|
* @return boolean |
|
438
|
|
|
*/ |
|
439
|
|
|
public static function IS_NUMBER($value = NULL) { |
|
440
|
|
|
$value = self::flattenSingleValue($value); |
|
441
|
|
|
|
|
442
|
|
|
if (is_string($value)) { |
|
443
|
|
|
return False; |
|
444
|
|
|
} |
|
445
|
|
|
return is_numeric($value); |
|
446
|
|
|
} // function IS_NUMBER() |
|
447
|
|
|
|
|
448
|
|
|
|
|
449
|
|
|
/** |
|
450
|
|
|
* IS_LOGICAL |
|
451
|
|
|
* |
|
452
|
|
|
* @param mixed $value Value to check |
|
453
|
|
|
* @return boolean |
|
454
|
|
|
*/ |
|
455
|
|
|
public static function IS_LOGICAL($value = NULL) { |
|
456
|
|
|
$value = self::flattenSingleValue($value); |
|
457
|
|
|
|
|
458
|
|
|
return is_bool($value); |
|
459
|
|
|
} // function IS_LOGICAL() |
|
460
|
|
|
|
|
461
|
|
|
|
|
462
|
|
|
/** |
|
463
|
|
|
* IS_TEXT |
|
464
|
|
|
* |
|
465
|
|
|
* @param mixed $value Value to check |
|
466
|
|
|
* @return boolean |
|
467
|
|
|
*/ |
|
468
|
|
|
public static function IS_TEXT($value = NULL) { |
|
469
|
|
|
$value = self::flattenSingleValue($value); |
|
470
|
|
|
|
|
471
|
|
|
return (is_string($value) && !self::IS_ERROR($value)); |
|
472
|
|
|
} // function IS_TEXT() |
|
473
|
|
|
|
|
474
|
|
|
|
|
475
|
|
|
/** |
|
476
|
|
|
* IS_NONTEXT |
|
477
|
|
|
* |
|
478
|
|
|
* @param mixed $value Value to check |
|
479
|
|
|
* @return boolean |
|
480
|
|
|
*/ |
|
481
|
|
|
public static function IS_NONTEXT($value = NULL) { |
|
482
|
|
|
return !self::IS_TEXT($value); |
|
483
|
|
|
} // function IS_NONTEXT() |
|
484
|
|
|
|
|
485
|
|
|
|
|
486
|
|
|
/** |
|
487
|
|
|
* VERSION |
|
488
|
|
|
* |
|
489
|
|
|
* @return string Version information |
|
490
|
|
|
*/ |
|
491
|
|
|
public static function VERSION() { |
|
492
|
|
|
return 'PHPExcel 1.7.7, 2012-05-19'; |
|
493
|
|
|
} // function VERSION() |
|
494
|
|
|
|
|
495
|
|
|
|
|
496
|
|
|
/** |
|
497
|
|
|
* N |
|
498
|
|
|
* |
|
499
|
|
|
* Returns a value converted to a number |
|
500
|
|
|
* |
|
501
|
|
|
* @param value The value you want converted |
|
502
|
|
|
* @return number N converts values listed in the following table |
|
503
|
|
|
* If value is or refers to N returns |
|
504
|
|
|
* A number That number |
|
505
|
|
|
* A date The serial number of that date |
|
506
|
|
|
* TRUE 1 |
|
507
|
|
|
* FALSE 0 |
|
508
|
|
|
* An error value The error value |
|
509
|
|
|
* Anything else 0 |
|
510
|
|
|
*/ |
|
511
|
|
|
public static function N($value = NULL) { |
|
512
|
|
|
while (is_array($value)) { |
|
513
|
|
|
$value = array_shift($value); |
|
514
|
|
|
} |
|
515
|
|
|
|
|
516
|
|
|
switch (gettype($value)) { |
|
517
|
|
|
case 'double' : |
|
518
|
|
|
case 'float' : |
|
519
|
|
|
case 'integer' : |
|
520
|
|
|
return $value; |
|
521
|
|
|
break; |
|
|
|
|
|
|
522
|
|
|
case 'boolean' : |
|
523
|
|
|
return (integer) $value; |
|
524
|
|
|
break; |
|
|
|
|
|
|
525
|
|
|
case 'string' : |
|
526
|
|
|
// Errors |
|
527
|
|
|
if ((strlen($value) > 0) && ($value{0} == '#')) { |
|
528
|
|
|
return $value; |
|
529
|
|
|
} |
|
530
|
|
|
break; |
|
531
|
|
|
} |
|
532
|
|
|
return 0; |
|
533
|
|
|
} // function N() |
|
534
|
|
|
|
|
535
|
|
|
|
|
536
|
|
|
/** |
|
537
|
|
|
* TYPE |
|
538
|
|
|
* |
|
539
|
|
|
* Returns a number that identifies the type of a value |
|
540
|
|
|
* |
|
541
|
|
|
* @param value The value you want tested |
|
542
|
|
|
* @return number N converts values listed in the following table |
|
543
|
|
|
* If value is or refers to N returns |
|
544
|
|
|
* A number 1 |
|
545
|
|
|
* Text 2 |
|
546
|
|
|
* Logical Value 4 |
|
547
|
|
|
* An error value 16 |
|
548
|
|
|
* Array or Matrix 64 |
|
549
|
|
|
*/ |
|
550
|
|
|
public static function TYPE($value = NULL) { |
|
551
|
|
|
$value = self::flattenArrayIndexed($value); |
|
|
|
|
|
|
552
|
|
|
if (is_array($value) && (count($value) > 1)) { |
|
553
|
|
|
$a = array_keys($value); |
|
554
|
|
|
$a = array_pop($a); |
|
555
|
|
|
// Range of cells is an error |
|
556
|
|
|
if (self::isCellValue($a)) { |
|
557
|
|
|
return 16; |
|
558
|
|
|
// Test for Matrix |
|
559
|
|
|
} elseif (self::isMatrixValue($a)) { |
|
560
|
|
|
return 64; |
|
561
|
|
|
} |
|
562
|
|
|
} elseif(empty($value)) { |
|
563
|
|
|
// Empty Cell |
|
564
|
|
|
return 1; |
|
565
|
|
|
} |
|
566
|
|
|
$value = self::flattenSingleValue($value); |
|
567
|
|
|
|
|
568
|
|
|
if (($value === NULL) || (is_float($value)) || (is_int($value))) { |
|
569
|
|
|
return 1; |
|
570
|
|
|
} elseif(is_bool($value)) { |
|
571
|
|
|
return 4; |
|
572
|
|
|
} elseif(is_array($value)) { |
|
573
|
|
|
return 64; |
|
574
|
|
|
break; |
|
575
|
|
|
} elseif(is_string($value)) { |
|
576
|
|
|
// Errors |
|
577
|
|
|
if ((strlen($value) > 0) && ($value{0} == '#')) { |
|
578
|
|
|
return 16; |
|
579
|
|
|
} |
|
580
|
|
|
return 2; |
|
581
|
|
|
} |
|
582
|
|
|
return 0; |
|
583
|
|
|
} // function TYPE() |
|
584
|
|
|
|
|
585
|
|
|
|
|
586
|
|
|
/** |
|
587
|
|
|
* Convert a multi-dimensional array to a simple 1-dimensional array |
|
588
|
|
|
* |
|
589
|
|
|
* @param array $array Array to be flattened |
|
590
|
|
|
* @return array Flattened array |
|
591
|
|
|
*/ |
|
592
|
|
|
public static function flattenArray($array) { |
|
593
|
|
|
if (!is_array($array)) { |
|
594
|
|
|
return (array) $array; |
|
595
|
|
|
} |
|
596
|
|
|
|
|
597
|
|
|
$arrayValues = array(); |
|
598
|
|
|
foreach ($array as $value) { |
|
599
|
|
|
if (is_array($value)) { |
|
600
|
|
|
foreach ($value as $val) { |
|
601
|
|
|
if (is_array($val)) { |
|
602
|
|
|
foreach ($val as $v) { |
|
603
|
|
|
$arrayValues[] = $v; |
|
604
|
|
|
} |
|
605
|
|
|
} else { |
|
606
|
|
|
$arrayValues[] = $val; |
|
607
|
|
|
} |
|
608
|
|
|
} |
|
609
|
|
|
} else { |
|
610
|
|
|
$arrayValues[] = $value; |
|
611
|
|
|
} |
|
612
|
|
|
} |
|
613
|
|
|
|
|
614
|
|
|
return $arrayValues; |
|
615
|
|
|
} // function flattenArray() |
|
616
|
|
|
|
|
617
|
|
|
|
|
618
|
|
|
/** |
|
619
|
|
|
* Convert a multi-dimensional array to a simple 1-dimensional array, but retain an element of indexing |
|
620
|
|
|
* |
|
621
|
|
|
* @param array $array Array to be flattened |
|
622
|
|
|
* @return array Flattened array |
|
623
|
|
|
*/ |
|
624
|
|
|
public static function flattenArrayIndexed($array) { |
|
625
|
|
|
if (!is_array($array)) { |
|
626
|
|
|
return (array) $array; |
|
627
|
|
|
} |
|
628
|
|
|
|
|
629
|
|
|
$arrayValues = array(); |
|
630
|
|
|
foreach ($array as $k1 => $value) { |
|
631
|
|
|
if (is_array($value)) { |
|
632
|
|
|
foreach ($value as $k2 => $val) { |
|
633
|
|
|
if (is_array($val)) { |
|
634
|
|
|
foreach ($val as $k3 => $v) { |
|
635
|
|
|
$arrayValues[$k1.'.'.$k2.'.'.$k3] = $v; |
|
636
|
|
|
} |
|
637
|
|
|
} else { |
|
638
|
|
|
$arrayValues[$k1.'.'.$k2] = $val; |
|
639
|
|
|
} |
|
640
|
|
|
} |
|
641
|
|
|
} else { |
|
642
|
|
|
$arrayValues[$k1] = $value; |
|
643
|
|
|
} |
|
644
|
|
|
} |
|
645
|
|
|
|
|
646
|
|
|
return $arrayValues; |
|
647
|
|
|
} // function flattenArrayIndexed() |
|
648
|
|
|
|
|
649
|
|
|
|
|
650
|
|
|
/** |
|
651
|
|
|
* Convert an array to a single scalar value by extracting the first element |
|
652
|
|
|
* |
|
653
|
|
|
* @param mixed $value Array or scalar value |
|
654
|
|
|
* @return mixed |
|
655
|
|
|
*/ |
|
656
|
|
|
public static function flattenSingleValue($value = '') { |
|
657
|
|
|
while (is_array($value)) { |
|
658
|
|
|
$value = array_pop($value); |
|
659
|
|
|
} |
|
660
|
|
|
|
|
661
|
|
|
return $value; |
|
662
|
|
|
} // function flattenSingleValue() |
|
663
|
|
|
|
|
664
|
|
|
} // class PHPExcel_Calculation_Functions |
|
665
|
|
|
|
|
666
|
|
|
|
|
667
|
|
|
// |
|
668
|
|
|
// There are a few mathematical functions that aren't available on all versions of PHP for all platforms |
|
669
|
|
|
// These functions aren't available in Windows implementations of PHP prior to version 5.3.0 |
|
670
|
|
|
// So we test if they do exist for this version of PHP/operating platform; and if not we create them |
|
671
|
|
|
// |
|
672
|
|
|
if (!function_exists('acosh')) { |
|
673
|
|
|
function acosh($x) { |
|
674
|
|
|
return 2 * log(sqrt(($x + 1) / 2) + sqrt(($x - 1) / 2)); |
|
675
|
|
|
} // function acosh() |
|
676
|
|
|
} |
|
677
|
|
|
|
|
678
|
|
|
if (!function_exists('asinh')) { |
|
679
|
|
|
function asinh($x) { |
|
680
|
|
|
return log($x + sqrt(1 + $x * $x)); |
|
681
|
|
|
} // function asinh() |
|
682
|
|
|
} |
|
683
|
|
|
|
|
684
|
|
|
if (!function_exists('atanh')) { |
|
685
|
|
|
function atanh($x) { |
|
686
|
|
|
return (log(1 + $x) - log(1 - $x)) / 2; |
|
687
|
|
|
} // function atanh() |
|
688
|
|
|
} |
|
689
|
|
|
|
|
690
|
|
|
if (!function_exists('money_format')) { |
|
691
|
|
|
function money_format($format, $number) { |
|
692
|
|
|
$regex = array( '/%((?:[\^!\-]|\+|\(|\=.)*)([0-9]+)?(?:#([0-9]+))?', |
|
693
|
|
|
'(?:\.([0-9]+))?([in%])/' |
|
694
|
|
|
); |
|
695
|
|
|
$regex = implode('', $regex); |
|
696
|
|
|
if (setlocale(LC_MONETARY, null) == '') { |
|
697
|
|
|
setlocale(LC_MONETARY, ''); |
|
698
|
|
|
} |
|
699
|
|
|
$locale = localeconv(); |
|
700
|
|
|
$number = floatval($number); |
|
701
|
|
|
if (!preg_match($regex, $format, $fmatch)) { |
|
702
|
|
|
trigger_error("No format specified or invalid format", E_USER_WARNING); |
|
703
|
|
|
return $number; |
|
704
|
|
|
} |
|
705
|
|
|
$flags = array( 'fillchar' => preg_match('/\=(.)/', $fmatch[1], $match) ? $match[1] : ' ', |
|
706
|
|
|
'nogroup' => preg_match('/\^/', $fmatch[1]) > 0, |
|
707
|
|
|
'usesignal' => preg_match('/\+|\(/', $fmatch[1], $match) ? $match[0] : '+', |
|
708
|
|
|
'nosimbol' => preg_match('/\!/', $fmatch[1]) > 0, |
|
709
|
|
|
'isleft' => preg_match('/\-/', $fmatch[1]) > 0 |
|
710
|
|
|
); |
|
711
|
|
|
$width = trim($fmatch[2]) ? (int)$fmatch[2] : 0; |
|
712
|
|
|
$left = trim($fmatch[3]) ? (int)$fmatch[3] : 0; |
|
713
|
|
|
$right = trim($fmatch[4]) ? (int)$fmatch[4] : $locale['int_frac_digits']; |
|
714
|
|
|
$conversion = $fmatch[5]; |
|
715
|
|
|
$positive = true; |
|
716
|
|
|
if ($number < 0) { |
|
717
|
|
|
$positive = false; |
|
718
|
|
|
$number *= -1; |
|
719
|
|
|
} |
|
720
|
|
|
$letter = $positive ? 'p' : 'n'; |
|
721
|
|
|
$prefix = $suffix = $cprefix = $csuffix = $signal = ''; |
|
722
|
|
|
if (!$positive) { |
|
723
|
|
|
$signal = $locale['negative_sign']; |
|
724
|
|
|
switch (true) { |
|
725
|
|
|
case $locale['n_sign_posn'] == 0 || $flags['usesignal'] == '(': |
|
726
|
|
|
$prefix = '('; |
|
727
|
|
|
$suffix = ')'; |
|
728
|
|
|
break; |
|
729
|
|
|
case $locale['n_sign_posn'] == 1: |
|
730
|
|
|
$prefix = $signal; |
|
731
|
|
|
break; |
|
732
|
|
|
case $locale['n_sign_posn'] == 2: |
|
733
|
|
|
$suffix = $signal; |
|
734
|
|
|
break; |
|
735
|
|
|
case $locale['n_sign_posn'] == 3: |
|
736
|
|
|
$cprefix = $signal; |
|
737
|
|
|
break; |
|
738
|
|
|
case $locale['n_sign_posn'] == 4: |
|
739
|
|
|
$csuffix = $signal; |
|
740
|
|
|
break; |
|
741
|
|
|
} |
|
742
|
|
|
} |
|
743
|
|
|
if (!$flags['nosimbol']) { |
|
744
|
|
|
$currency = $cprefix; |
|
745
|
|
|
$currency .= ($conversion == 'i' ? $locale['int_curr_symbol'] : $locale['currency_symbol']); |
|
746
|
|
|
$currency .= $csuffix; |
|
747
|
|
|
$currency = iconv('ISO-8859-1','UTF-8',$currency); |
|
748
|
|
|
} else { |
|
749
|
|
|
$currency = ''; |
|
750
|
|
|
} |
|
751
|
|
|
$space = $locale["{$letter}_sep_by_space"] ? ' ' : ''; |
|
752
|
|
|
|
|
753
|
|
|
if (!isset($locale['mon_decimal_point']) || empty($locale['mon_decimal_point'])) { |
|
754
|
|
|
$locale['mon_decimal_point'] = (!isset($locale['decimal_point']) || empty($locale['decimal_point'])) ? |
|
755
|
|
|
$locale['decimal_point'] : |
|
756
|
|
|
'.'; |
|
757
|
|
|
} |
|
758
|
|
|
|
|
759
|
|
|
$number = number_format($number, $right, $locale['mon_decimal_point'], $flags['nogroup'] ? '' : $locale['mon_thousands_sep'] ); |
|
760
|
|
|
$number = explode($locale['mon_decimal_point'], $number); |
|
761
|
|
|
|
|
762
|
|
|
$n = strlen($prefix) + strlen($currency); |
|
763
|
|
|
if ($left > 0 && $left > $n) { |
|
764
|
|
|
if ($flags['isleft']) { |
|
765
|
|
|
$number[0] .= str_repeat($flags['fillchar'], $left - $n); |
|
766
|
|
|
} else { |
|
767
|
|
|
$number[0] = str_repeat($flags['fillchar'], $left - $n) . $number[0]; |
|
768
|
|
|
} |
|
769
|
|
|
} |
|
770
|
|
|
$number = implode($locale['mon_decimal_point'], $number); |
|
771
|
|
|
if ($locale["{$letter}_cs_precedes"]) { |
|
772
|
|
|
$number = $prefix . $currency . $space . $number . $suffix; |
|
773
|
|
|
} else { |
|
774
|
|
|
$number = $prefix . $number . $space . $currency . $suffix; |
|
775
|
|
|
} |
|
776
|
|
|
if ($width > 0) { |
|
777
|
|
|
$number = str_pad($number, $width, $flags['fillchar'], $flags['isleft'] ? STR_PAD_RIGHT : STR_PAD_LEFT); |
|
778
|
|
|
} |
|
779
|
|
|
$format = str_replace($fmatch[0], $number, $format); |
|
780
|
|
|
return $format; |
|
781
|
|
|
} // function money_format() |
|
782
|
|
|
} |
|
783
|
|
|
|
|
784
|
|
|
|
|
785
|
|
|
// |
|
786
|
|
|
// Strangely, PHP doesn't have a mb_str_replace multibyte function |
|
787
|
|
|
// As we'll only ever use this function with UTF-8 characters, we can simply "hard-code" the character set |
|
788
|
|
|
// |
|
789
|
|
|
if ((!function_exists('mb_str_replace')) && |
|
790
|
|
|
(function_exists('mb_substr')) && (function_exists('mb_strlen')) && (function_exists('mb_strpos'))) { |
|
791
|
|
|
function mb_str_replace($search, $replace, $subject) { |
|
792
|
|
|
if(is_array($subject)) { |
|
793
|
|
|
$ret = array(); |
|
794
|
|
|
foreach($subject as $key => $val) { |
|
795
|
|
|
$ret[$key] = mb_str_replace($search, $replace, $val); |
|
796
|
|
|
} |
|
797
|
|
|
return $ret; |
|
798
|
|
|
} |
|
799
|
|
|
|
|
800
|
|
|
foreach((array) $search as $key => $s) { |
|
801
|
|
|
if($s == '') { |
|
802
|
|
|
continue; |
|
803
|
|
|
} |
|
804
|
|
|
$r = !is_array($replace) ? $replace : (array_key_exists($key, $replace) ? $replace[$key] : ''); |
|
805
|
|
|
$pos = mb_strpos($subject, $s, 0, 'UTF-8'); |
|
806
|
|
|
while($pos !== false) { |
|
807
|
|
|
$subject = mb_substr($subject, 0, $pos, 'UTF-8') . $r . mb_substr($subject, $pos + mb_strlen($s, 'UTF-8'), 65535, 'UTF-8'); |
|
808
|
|
|
$pos = mb_strpos($subject, $s, $pos + mb_strlen($r, 'UTF-8'), 'UTF-8'); |
|
809
|
|
|
} |
|
810
|
|
|
} |
|
811
|
|
|
return $subject; |
|
812
|
|
|
} |
|
813
|
|
|
} |
|
814
|
|
|
|
The break statement is not necessary if it is preceded for example by a return statement:
If you would like to keep this construct to be consistent with other case statements, you can safely mark this issue as a false-positive.