Performance tweaks to the Calculation Engine to reduce memory usage. Splitting the functions.php into several smaller classes based on function category, so that only those category files actually used by functions in formulae will be included by the autoloader
git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@64720 2327b42d-5241-43d6-9e2a-de5ac946f064
This commit is contained in:
Mark Baker
parent
787dae6334
commit
a5fceae060
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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 - 2010 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 - 2010 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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/** 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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/**
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* PHPExcel_Calculation_Logical
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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 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Calculation_Logical {
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/**
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* TRUE
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*
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* Returns the boolean TRUE.
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*
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* Excel Function:
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* =TRUE()
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*
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* @access public
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* @category Logical Functions
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* @return boolean True
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*/
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public static function TRUE() {
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return true;
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} // function TRUE()
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/**
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* FALSE
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*
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* Returns the boolean FALSE.
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*
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* Excel Function:
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* =FALSE()
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*
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* @access public
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* @category Logical Functions
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* @return boolean False
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*/
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public static function FALSE() {
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return false;
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} // function FALSE()
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/**
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* LOGICAL_AND
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*
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* Returns boolean TRUE if all its arguments are TRUE; returns FALSE if one or more argument is FALSE.
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*
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* Excel Function:
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* =AND(logical1[,logical2[, ...]])
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*
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* The arguments must evaluate to logical values such as TRUE or FALSE, or the arguments must be arrays
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* or references that contain logical values.
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*
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* Boolean arguments are treated as True or False as appropriate
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* Integer or floating point arguments are treated as True, except for 0 or 0.0 which are False
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* If any argument value is a string, or a Null, the function returns a #VALUE! error, unless the string holds
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* the value TRUE or FALSE, in which case it is evaluated as the corresponding boolean value
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*
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* @access public
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* @category Logical Functions
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* @param mixed $arg,... Data values
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* @return boolean The logical AND of the arguments.
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*/
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public static function LOGICAL_AND() {
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// Return value
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$returnValue = True;
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// Loop through the arguments
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$aArgs = PHPExcel_Calculation_Functions::flattenArray(func_get_args());
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$argCount = 0;
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foreach ($aArgs as $arg) {
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// Is it a boolean value?
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if (is_bool($arg)) {
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$returnValue = $returnValue && $arg;
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} elseif ((is_numeric($arg)) && (!is_string($arg))) {
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$returnValue = $returnValue && ($arg != 0);
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} elseif (is_string($arg)) {
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$arg = strtoupper($arg);
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if (($arg == 'TRUE') || ($arg == PHPExcel_Calculation::getTRUE())) {
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$arg = true;
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} elseif (($arg == 'FALSE') || ($arg == PHPExcel_Calculation::getFALSE())) {
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$arg = false;
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} else {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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$returnValue = $returnValue && ($arg != 0);
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}
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++$argCount;
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}
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// Return
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if ($argCount == 0) {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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return $returnValue;
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} // function LOGICAL_AND()
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/**
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* LOGICAL_OR
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*
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* Returns boolean TRUE if any argument is TRUE; returns FALSE if all arguments are FALSE.
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*
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* Excel Function:
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* =OR(logical1[,logical2[, ...]])
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*
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* The arguments must evaluate to logical values such as TRUE or FALSE, or the arguments must be arrays
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* or references that contain logical values.
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*
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* Boolean arguments are treated as True or False as appropriate
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* Integer or floating point arguments are treated as True, except for 0 or 0.0 which are False
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* If any argument value is a string, or a Null, the function returns a #VALUE! error, unless the string holds
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* the value TRUE or FALSE, in which case it is evaluated as the corresponding boolean value
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*
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* @access public
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* @category Logical Functions
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* @param mixed $arg,... Data values
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* @return boolean The logical OR of the arguments.
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*/
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public static function LOGICAL_OR() {
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// Return value
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$returnValue = False;
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// Loop through the arguments
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$aArgs = PHPExcel_Calculation_Functions::flattenArray(func_get_args());
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$argCount = 0;
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foreach ($aArgs as $arg) {
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// Is it a boolean value?
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if (is_bool($arg)) {
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$returnValue = $returnValue || $arg;
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} elseif ((is_numeric($arg)) && (!is_string($arg))) {
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$returnValue = $returnValue || ($arg != 0);
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} elseif (is_string($arg)) {
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$arg = strtoupper($arg);
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if (($arg == 'TRUE') || ($arg == PHPExcel_Calculation::getTRUE())) {
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$arg = true;
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} elseif (($arg == 'FALSE') || ($arg == PHPExcel_Calculation::getFALSE())) {
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$arg = false;
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} else {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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$returnValue = $returnValue || ($arg != 0);
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}
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++$argCount;
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}
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// Return
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if ($argCount == 0) {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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return $returnValue;
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} // function LOGICAL_OR()
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/**
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* NOT
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*
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* Returns the boolean inverse of the argument.
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*
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* Excel Function:
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* =NOT(logical)
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*
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* The argument must evaluate to a logical value such as TRUE or FALSE
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*
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* Boolean arguments are treated as True or False as appropriate
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* Integer or floating point arguments are treated as True, except for 0 or 0.0 which are False
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* If any argument value is a string, or a Null, the function returns a #VALUE! error, unless the string holds
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* the value TRUE or FALSE, in which case it is evaluated as the corresponding boolean value
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*
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* @access public
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* @category Logical Functions
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* @param mixed $logical A value or expression that can be evaluated to TRUE or FALSE
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* @return boolean The boolean inverse of the argument.
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*/
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public static function NOT($logical) {
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$logical = PHPExcel_Calculation_Functions::flattenSingleValue($logical);
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if (is_string($logical)) {
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$logical = strtoupper($logical);
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if (($logical == 'TRUE') || ($logical == PHPExcel_Calculation::getTRUE())) {
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return false;
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} elseif (($logical == 'FALSE') || ($logical == PHPExcel_Calculation::getFALSE())) {
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return true;
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} else {
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return PHPExcel_Calculation_Functions::VALUE();
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}
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}
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return !$logical;
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} // function NOT()
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/**
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* STATEMENT_IF
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*
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* Returns one value if a condition you specify evaluates to TRUE and another value if it evaluates to FALSE.
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*
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* Excel Function:
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* =IF(condition[,returnIfTrue[,returnIfFalse]])
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*
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* Condition is any value or expression that can be evaluated to TRUE or FALSE.
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* For example, A10=100 is a logical expression; if the value in cell A10 is equal to 100,
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* the expression evaluates to TRUE. Otherwise, the expression evaluates to FALSE.
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* This argument can use any comparison calculation operator.
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* ReturnIfTrue is the value that is returned if condition evaluates to TRUE.
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* For example, if this argument is the text string "Within budget" and the condition argument evaluates to TRUE,
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* then the IF function returns the text "Within budget"
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* If condition is TRUE and ReturnIfTrue is blank, this argument returns 0 (zero). To display the word TRUE, use
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* the logical value TRUE for this argument.
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* ReturnIfTrue can be another formula.
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* ReturnIfFalse is the value that is returned if condition evaluates to FALSE.
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* For example, if this argument is the text string "Over budget" and the condition argument evaluates to FALSE,
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* then the IF function returns the text "Over budget".
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* If condition is FALSE and ReturnIfFalse is omitted, then the logical value FALSE is returned.
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* If condition is FALSE and ReturnIfFalse is blank, then the value 0 (zero) is returned.
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* ReturnIfFalse can be another formula.
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*
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* @access public
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* @category Logical Functions
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* @param mixed $condition Condition to evaluate
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* @param mixed $returnIfTrue Value to return when condition is true
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* @param mixed $returnIfFalse Optional value to return when condition is false
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* @return mixed The value of returnIfTrue or returnIfFalse determined by condition
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*/
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public static function STATEMENT_IF($condition = true, $returnIfTrue = 0, $returnIfFalse = False) {
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$condition = (is_null($condition)) ? True : (boolean) PHPExcel_Calculation_Functions::flattenSingleValue($condition);
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$returnIfTrue = (is_null($returnIfTrue)) ? 0 : PHPExcel_Calculation_Functions::flattenSingleValue($returnIfTrue);
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$returnIfFalse = (is_null($returnIfFalse)) ? False : PHPExcel_Calculation_Functions::flattenSingleValue($returnIfFalse);
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return ($condition ? $returnIfTrue : $returnIfFalse);
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} // function STATEMENT_IF()
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/**
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* IFERROR
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*
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* Excel Function:
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* =IFERROR(testValue,errorpart)
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*
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* @access public
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* @category Logical Functions
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* @param mixed $testValue Value to check, is also the value returned when no error
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* @param mixed $errorpart Value to return when testValue is an error condition
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* @return mixed The value of errorpart or testValue determined by error condition
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*/
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public static function IFERROR($testValue = '', $errorpart = '') {
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$testValue = (is_null($testValue)) ? '' : PHPExcel_Calculation_Functions::flattenSingleValue($testValue);
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$errorpart = (is_null($errorpart)) ? '' : PHPExcel_Calculation_Functions::flattenSingleValue($errorpart);
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return self::STATEMENT_IF(PHPExcel_Calculation_Functions::IS_ERROR($testValue), $errorpart, $testValue);
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} // function IFERROR()
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} // class PHPExcel_Calculation_Logical
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@ -0,0 +1,746 @@
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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 - 2010 PHPExcel
|
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|
*
|
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|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2.1 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the Free Software
|
||||||
|
* 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 - 2010 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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|
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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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|
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/**
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|
* PHPExcel_Calculation_LookupRef
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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 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
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||||||
|
*/
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class PHPExcel_Calculation_LookupRef {
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|
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/**
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* CELL_ADDRESS
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|
*
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||||||
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* Creates a cell address as text, given specified row and column numbers.
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|
*
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|
* @param row Row number to use in the cell reference
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||||||
|
* @param column Column number to use in the cell reference
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||||||
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* @param relativity Flag indicating the type of reference to return
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* 1 or omitted Absolute
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* 2 Absolute row; relative column
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* 3 Relative row; absolute column
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* 4 Relative
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* @param referenceStyle A logical value that specifies the A1 or R1C1 reference style.
|
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|
* TRUE or omitted CELL_ADDRESS returns an A1-style reference
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|
* FALSE CELL_ADDRESS returns an R1C1-style reference
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* @param sheetText Optional Name of worksheet to use
|
||||||
|
* @return string
|
||||||
|
*/
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public static function CELL_ADDRESS($row, $column, $relativity=1, $referenceStyle=True, $sheetText='') {
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$row = PHPExcel_Calculation_Functions::flattenSingleValue($row);
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$column = PHPExcel_Calculation_Functions::flattenSingleValue($column);
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$relativity = PHPExcel_Calculation_Functions::flattenSingleValue($relativity);
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$sheetText = PHPExcel_Calculation_Functions::flattenSingleValue($sheetText);
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|
|
||||||
|
if (($row < 1) || ($column < 1)) {
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||||||
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return PHPExcel_Calculation_Functions::VALUE();
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||||||
|
}
|
||||||
|
|
||||||
|
if ($sheetText > '') {
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||||||
|
if (strpos($sheetText,' ') !== False) { $sheetText = "'".$sheetText."'"; }
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||||||
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$sheetText .='!';
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||||||
|
}
|
||||||
|
if ((!is_bool($referenceStyle)) || $referenceStyle) {
|
||||||
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$rowRelative = $columnRelative = '$';
|
||||||
|
$column = PHPExcel_Cell::stringFromColumnIndex($column-1);
|
||||||
|
if (($relativity == 2) || ($relativity == 4)) { $columnRelative = ''; }
|
||||||
|
if (($relativity == 3) || ($relativity == 4)) { $rowRelative = ''; }
|
||||||
|
return $sheetText.$columnRelative.$column.$rowRelative.$row;
|
||||||
|
} else {
|
||||||
|
if (($relativity == 2) || ($relativity == 4)) { $column = '['.$column.']'; }
|
||||||
|
if (($relativity == 3) || ($relativity == 4)) { $row = '['.$row.']'; }
|
||||||
|
return $sheetText.'R'.$row.'C'.$column;
|
||||||
|
}
|
||||||
|
} // function CELL_ADDRESS()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* COLUMN
|
||||||
|
*
|
||||||
|
* Returns the column number of the given cell reference
|
||||||
|
* If the cell reference is a range of cells, COLUMN returns the column numbers of each column in the reference as a horizontal array.
|
||||||
|
* If cell reference is omitted, and the function is being called through the calculation engine, then it is assumed to be the
|
||||||
|
* reference of the cell in which the COLUMN function appears; otherwise this function returns 0.
|
||||||
|
*
|
||||||
|
* @param cellAddress A reference to a range of cells for which you want the column numbers
|
||||||
|
* @return integer or array of integer
|
||||||
|
*/
|
||||||
|
public static function COLUMN($cellAddress=Null) {
|
||||||
|
if (is_null($cellAddress) || trim($cellAddress) === '') { return 0; }
|
||||||
|
|
||||||
|
if (is_array($cellAddress)) {
|
||||||
|
foreach($cellAddress as $columnKey => $value) {
|
||||||
|
$columnKey = preg_replace('/[^a-z]/i','',$columnKey);
|
||||||
|
return (integer) PHPExcel_Cell::columnIndexFromString($columnKey);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (strpos($cellAddress,'!') !== false) {
|
||||||
|
list($sheet,$cellAddress) = explode('!',$cellAddress);
|
||||||
|
}
|
||||||
|
if (strpos($cellAddress,':') !== false) {
|
||||||
|
list($startAddress,$endAddress) = explode(':',$cellAddress);
|
||||||
|
$startAddress = preg_replace('/[^a-z]/i','',$startAddress);
|
||||||
|
$endAddress = preg_replace('/[^a-z]/i','',$endAddress);
|
||||||
|
$returnValue = array();
|
||||||
|
do {
|
||||||
|
$returnValue[] = (integer) PHPExcel_Cell::columnIndexFromString($startAddress);
|
||||||
|
} while ($startAddress++ != $endAddress);
|
||||||
|
return $returnValue;
|
||||||
|
} else {
|
||||||
|
$cellAddress = preg_replace('/[^a-z]/i','',$cellAddress);
|
||||||
|
return (integer) PHPExcel_Cell::columnIndexFromString($cellAddress);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // function COLUMN()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* COLUMNS
|
||||||
|
*
|
||||||
|
* Returns the number of columns in an array or reference.
|
||||||
|
*
|
||||||
|
* @param cellAddress An array or array formula, or a reference to a range of cells for which you want the number of columns
|
||||||
|
* @return integer
|
||||||
|
*/
|
||||||
|
public static function COLUMNS($cellAddress=Null) {
|
||||||
|
if (is_null($cellAddress) || $cellAddress === '') {
|
||||||
|
return 1;
|
||||||
|
} elseif (!is_array($cellAddress)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
$x = array_keys($cellAddress);
|
||||||
|
$x = array_shift($x);
|
||||||
|
$isMatrix = (is_numeric($x));
|
||||||
|
list($columns,$rows) = PHPExcel_Calculation::_getMatrixDimensions($cellAddress);
|
||||||
|
|
||||||
|
if ($isMatrix) {
|
||||||
|
return $rows;
|
||||||
|
} else {
|
||||||
|
return $columns;
|
||||||
|
}
|
||||||
|
} // function COLUMNS()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* ROW
|
||||||
|
*
|
||||||
|
* Returns the row number of the given cell reference
|
||||||
|
* If the cell reference is a range of cells, ROW returns the row numbers of each row in the reference as a vertical array.
|
||||||
|
* If cell reference is omitted, and the function is being called through the calculation engine, then it is assumed to be the
|
||||||
|
* reference of the cell in which the ROW function appears; otherwise this function returns 0.
|
||||||
|
*
|
||||||
|
* @param cellAddress A reference to a range of cells for which you want the row numbers
|
||||||
|
* @return integer or array of integer
|
||||||
|
*/
|
||||||
|
public static function ROW($cellAddress=Null) {
|
||||||
|
if (is_null($cellAddress) || trim($cellAddress) === '') { return 0; }
|
||||||
|
|
||||||
|
if (is_array($cellAddress)) {
|
||||||
|
foreach($cellAddress as $columnKey => $rowValue) {
|
||||||
|
foreach($rowValue as $rowKey => $cellValue) {
|
||||||
|
return (integer) preg_replace('/[^0-9]/i','',$rowKey);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (strpos($cellAddress,'!') !== false) {
|
||||||
|
list($sheet,$cellAddress) = explode('!',$cellAddress);
|
||||||
|
}
|
||||||
|
if (strpos($cellAddress,':') !== false) {
|
||||||
|
list($startAddress,$endAddress) = explode(':',$cellAddress);
|
||||||
|
$startAddress = preg_replace('/[^0-9]/','',$startAddress);
|
||||||
|
$endAddress = preg_replace('/[^0-9]/','',$endAddress);
|
||||||
|
$returnValue = array();
|
||||||
|
do {
|
||||||
|
$returnValue[][] = (integer) $startAddress;
|
||||||
|
} while ($startAddress++ != $endAddress);
|
||||||
|
return $returnValue;
|
||||||
|
} else {
|
||||||
|
list($cellAddress) = explode(':',$cellAddress);
|
||||||
|
return (integer) preg_replace('/[^0-9]/','',$cellAddress);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // function ROW()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* ROWS
|
||||||
|
*
|
||||||
|
* Returns the number of rows in an array or reference.
|
||||||
|
*
|
||||||
|
* @param cellAddress An array or array formula, or a reference to a range of cells for which you want the number of rows
|
||||||
|
* @return integer
|
||||||
|
*/
|
||||||
|
public static function ROWS($cellAddress=Null) {
|
||||||
|
if (is_null($cellAddress) || $cellAddress === '') {
|
||||||
|
return 1;
|
||||||
|
} elseif (!is_array($cellAddress)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
$i = array_keys($cellAddress);
|
||||||
|
$isMatrix = (is_numeric(array_shift($i)));
|
||||||
|
list($columns,$rows) = PHPExcel_Calculation::_getMatrixDimensions($cellAddress);
|
||||||
|
|
||||||
|
if ($isMatrix) {
|
||||||
|
return $columns;
|
||||||
|
} else {
|
||||||
|
return $rows;
|
||||||
|
}
|
||||||
|
} // function ROWS()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* HYPERLINK
|
||||||
|
*
|
||||||
|
* Excel Function:
|
||||||
|
* =HYPERLINK(linkURL,displayName)
|
||||||
|
*
|
||||||
|
* @access public
|
||||||
|
* @category Logical Functions
|
||||||
|
* @param string $linkURL Value to check, is also the value returned when no error
|
||||||
|
* @param string $displayName Value to return when testValue is an error condition
|
||||||
|
* @return mixed The value of errorpart or testValue determined by error condition
|
||||||
|
*/
|
||||||
|
public static function HYPERLINK($linkURL = '', $displayName = null, PHPExcel_Cell $pCell = null) {
|
||||||
|
$args = func_get_args();
|
||||||
|
$pCell = array_pop($args);
|
||||||
|
|
||||||
|
$linkURL = (is_null($linkURL)) ? '' : PHPExcel_Calculation_Functions::flattenSingleValue($linkURL);
|
||||||
|
$displayName = (is_null($displayName)) ? '' : PHPExcel_Calculation_Functions::flattenSingleValue($displayName);
|
||||||
|
|
||||||
|
if ((!is_object($pCell)) || (trim($linkURL) == '')) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((is_object($displayName)) || trim($displayName) == '') {
|
||||||
|
$displayName = $linkURL;
|
||||||
|
}
|
||||||
|
|
||||||
|
$pCell->getHyperlink()->setUrl($linkURL);
|
||||||
|
|
||||||
|
return $displayName;
|
||||||
|
} // function HYPERLINK()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* INDIRECT
|
||||||
|
*
|
||||||
|
* Returns the number of rows in an array or reference.
|
||||||
|
*
|
||||||
|
* @param cellAddress An array or array formula, or a reference to a range of cells for which you want the number of rows
|
||||||
|
* @return integer
|
||||||
|
*/
|
||||||
|
public static function INDIRECT($cellAddress=Null, PHPExcel_Cell $pCell = null) {
|
||||||
|
$cellAddress = PHPExcel_Calculation_Functions::flattenSingleValue($cellAddress);
|
||||||
|
if (is_null($cellAddress) || $cellAddress === '') {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
|
||||||
|
$cellAddress1 = $cellAddress;
|
||||||
|
$cellAddress2 = NULL;
|
||||||
|
if (strpos($cellAddress,':') !== false) {
|
||||||
|
list($cellAddress1,$cellAddress2) = explode(':',$cellAddress);
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $cellAddress1, $matches)) ||
|
||||||
|
((!is_null($cellAddress2)) && (!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $cellAddress2, $matches)))) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strpos($cellAddress,'!') !== false) {
|
||||||
|
list($sheetName,$cellAddress) = explode('!',$cellAddress);
|
||||||
|
$pSheet = $pCell->getParent()->getParent()->getSheetByName($sheetName);
|
||||||
|
} else {
|
||||||
|
$pSheet = $pCell->getParent();
|
||||||
|
}
|
||||||
|
|
||||||
|
return PHPExcel_Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, False);
|
||||||
|
} // function INDIRECT()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* OFFSET
|
||||||
|
*
|
||||||
|
* Returns a reference to a range that is a specified number of rows and columns from a cell or range of cells.
|
||||||
|
* The reference that is returned can be a single cell or a range of cells. You can specify the number of rows and
|
||||||
|
* the number of columns to be returned.
|
||||||
|
*
|
||||||
|
* @param cellAddress The reference from which you want to base the offset. Reference must refer to a cell or
|
||||||
|
* range of adjacent cells; otherwise, OFFSET returns the #VALUE! error value.
|
||||||
|
* @param rows The number of rows, up or down, that you want the upper-left cell to refer to.
|
||||||
|
* Using 5 as the rows argument specifies that the upper-left cell in the reference is
|
||||||
|
* five rows below reference. Rows can be positive (which means below the starting reference)
|
||||||
|
* or negative (which means above the starting reference).
|
||||||
|
* @param cols The number of columns, to the left or right, that you want the upper-left cell of the result
|
||||||
|
* to refer to. Using 5 as the cols argument specifies that the upper-left cell in the
|
||||||
|
* reference is five columns to the right of reference. Cols can be positive (which means
|
||||||
|
* to the right of the starting reference) or negative (which means to the left of the
|
||||||
|
* starting reference).
|
||||||
|
* @param height The height, in number of rows, that you want the returned reference to be. Height must be a positive number.
|
||||||
|
* @param width The width, in number of columns, that you want the returned reference to be. Width must be a positive number.
|
||||||
|
* @return string A reference to a cell or range of cells
|
||||||
|
*/
|
||||||
|
public static function OFFSET($cellAddress=Null,$rows=0,$columns=0,$height=null,$width=null) {
|
||||||
|
$rows = PHPExcel_Calculation_Functions::flattenSingleValue($rows);
|
||||||
|
$columns = PHPExcel_Calculation_Functions::flattenSingleValue($columns);
|
||||||
|
$height = PHPExcel_Calculation_Functions::flattenSingleValue($height);
|
||||||
|
$width = PHPExcel_Calculation_Functions::flattenSingleValue($width);
|
||||||
|
if ($cellAddress == Null) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
$args = func_get_args();
|
||||||
|
$pCell = array_pop($args);
|
||||||
|
if (!is_object($pCell)) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
|
||||||
|
$sheetName = null;
|
||||||
|
if (strpos($cellAddress,"!")) {
|
||||||
|
list($sheetName,$cellAddress) = explode("!",$cellAddress);
|
||||||
|
}
|
||||||
|
if (strpos($cellAddress,":")) {
|
||||||
|
list($startCell,$endCell) = explode(":",$cellAddress);
|
||||||
|
} else {
|
||||||
|
$startCell = $endCell = $cellAddress;
|
||||||
|
}
|
||||||
|
list($startCellColumn,$startCellRow) = PHPExcel_Cell::coordinateFromString($startCell);
|
||||||
|
list($endCellColumn,$endCellRow) = PHPExcel_Cell::coordinateFromString($endCell);
|
||||||
|
|
||||||
|
$startCellRow += $rows;
|
||||||
|
$startCellColumn = PHPExcel_Cell::columnIndexFromString($startCellColumn) - 1;
|
||||||
|
$startCellColumn += $columns;
|
||||||
|
|
||||||
|
if (($startCellRow <= 0) || ($startCellColumn < 0)) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
$endCellColumn = PHPExcel_Cell::columnIndexFromString($endCellColumn) - 1;
|
||||||
|
if (($width != null) && (!is_object($width))) {
|
||||||
|
$endCellColumn = $startCellColumn + $width - 1;
|
||||||
|
} else {
|
||||||
|
$endCellColumn += $columns;
|
||||||
|
}
|
||||||
|
$startCellColumn = PHPExcel_Cell::stringFromColumnIndex($startCellColumn);
|
||||||
|
|
||||||
|
if (($height != null) && (!is_object($height))) {
|
||||||
|
$endCellRow = $startCellRow + $height - 1;
|
||||||
|
} else {
|
||||||
|
$endCellRow += $rows;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (($endCellRow <= 0) || ($endCellColumn < 0)) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
$endCellColumn = PHPExcel_Cell::stringFromColumnIndex($endCellColumn);
|
||||||
|
|
||||||
|
$cellAddress = $startCellColumn.$startCellRow;
|
||||||
|
if (($startCellColumn != $endCellColumn) || ($startCellRow != $endCellRow)) {
|
||||||
|
$cellAddress .= ':'.$endCellColumn.$endCellRow;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($sheetName !== null) {
|
||||||
|
$pSheet = $pCell->getParent()->getParent()->getSheetByName($sheetName);
|
||||||
|
} else {
|
||||||
|
$pSheet = $pCell->getParent();
|
||||||
|
}
|
||||||
|
|
||||||
|
return PHPExcel_Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, False);
|
||||||
|
} // function OFFSET()
|
||||||
|
|
||||||
|
|
||||||
|
public static function CHOOSE() {
|
||||||
|
$chooseArgs = func_get_args();
|
||||||
|
$chosenEntry = PHPExcel_Calculation_Functions::flattenArray(array_shift($chooseArgs));
|
||||||
|
$entryCount = count($chooseArgs) - 1;
|
||||||
|
|
||||||
|
if(is_array($chosenEntry)) {
|
||||||
|
$chosenEntry = array_shift($chosenEntry);
|
||||||
|
}
|
||||||
|
if ((is_numeric($chosenEntry)) && (!is_bool($chosenEntry))) {
|
||||||
|
--$chosenEntry;
|
||||||
|
} else {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
$chosenEntry = floor($chosenEntry);
|
||||||
|
if (($chosenEntry <= 0) || ($chosenEntry > $entryCount)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_array($chooseArgs[$chosenEntry])) {
|
||||||
|
return PHPExcel_Calculation_Functions::flattenArray($chooseArgs[$chosenEntry]);
|
||||||
|
} else {
|
||||||
|
return $chooseArgs[$chosenEntry];
|
||||||
|
}
|
||||||
|
} // function CHOOSE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* MATCH
|
||||||
|
*
|
||||||
|
* The MATCH function searches for a specified item in a range of cells
|
||||||
|
*
|
||||||
|
* @param lookup_value The value that you want to match in lookup_array
|
||||||
|
* @param lookup_array The range of cells being searched
|
||||||
|
* @param match_type The number -1, 0, or 1. -1 means above, 0 means exact match, 1 means below. If match_type is 1 or -1, the list has to be ordered.
|
||||||
|
* @return integer The relative position of the found item
|
||||||
|
*/
|
||||||
|
public static function MATCH($lookup_value, $lookup_array, $match_type=1) {
|
||||||
|
$lookup_array = PHPExcel_Calculation_Functions::flattenArray($lookup_array);
|
||||||
|
$lookup_value = PHPExcel_Calculation_Functions::flattenSingleValue($lookup_value);
|
||||||
|
$match_type = (is_null($match_type)) ? 1 : (int) PHPExcel_Calculation_Functions::flattenSingleValue($match_type);
|
||||||
|
// MATCH is not case sensitive
|
||||||
|
$lookup_value = strtolower($lookup_value);
|
||||||
|
|
||||||
|
// lookup_value type has to be number, text, or logical values
|
||||||
|
if ((!is_numeric($lookup_value)) && (!is_string($lookup_value)) && (!is_bool($lookup_value))) {
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
}
|
||||||
|
|
||||||
|
// match_type is 0, 1 or -1
|
||||||
|
if (($match_type !== 0) && ($match_type !== -1) && ($match_type !== 1)) {
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
}
|
||||||
|
|
||||||
|
// lookup_array should not be empty
|
||||||
|
$lookupArraySize = count($lookup_array);
|
||||||
|
if ($lookupArraySize <= 0) {
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
}
|
||||||
|
|
||||||
|
// lookup_array should contain only number, text, or logical values, or empty (null) cells
|
||||||
|
foreach($lookup_array as $i => $lookupArrayValue) {
|
||||||
|
// check the type of the value
|
||||||
|
if ((!is_numeric($lookupArrayValue)) && (!is_string($lookupArrayValue)) &&
|
||||||
|
(!is_bool($lookupArrayValue)) && (!is_null($lookupArrayValue))) {
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
}
|
||||||
|
// convert strings to lowercase for case-insensitive testing
|
||||||
|
if (is_string($lookupArrayValue)) {
|
||||||
|
$lookup_array[$i] = strtolower($lookupArrayValue);
|
||||||
|
}
|
||||||
|
if ((is_null($lookupArrayValue)) && (($match_type == 1) || ($match_type == -1))) {
|
||||||
|
$lookup_array = array_slice($lookup_array,0,$i-1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// if match_type is 1 or -1, the list has to be ordered
|
||||||
|
if ($match_type == 1) {
|
||||||
|
asort($lookup_array);
|
||||||
|
$keySet = array_keys($lookup_array);
|
||||||
|
} elseif($match_type == -1) {
|
||||||
|
arsort($lookup_array);
|
||||||
|
$keySet = array_keys($lookup_array);
|
||||||
|
}
|
||||||
|
|
||||||
|
// **
|
||||||
|
// find the match
|
||||||
|
// **
|
||||||
|
// loop on the cells
|
||||||
|
// var_dump($lookup_array);
|
||||||
|
// echo '<br />';
|
||||||
|
foreach($lookup_array as $i => $lookupArrayValue) {
|
||||||
|
if (($match_type == 0) && ($lookupArrayValue == $lookup_value)) {
|
||||||
|
// exact match
|
||||||
|
return ++$i;
|
||||||
|
} elseif (($match_type == -1) && ($lookupArrayValue <= $lookup_value)) {
|
||||||
|
// echo '$i = '.$i.' => ';
|
||||||
|
// var_dump($lookupArrayValue);
|
||||||
|
// echo '<br />';
|
||||||
|
// echo 'Keyset = ';
|
||||||
|
// var_dump($keySet);
|
||||||
|
// echo '<br />';
|
||||||
|
$i = array_search($i,$keySet);
|
||||||
|
// echo '$i='.$i.'<br />';
|
||||||
|
// if match_type is -1 <=> find the smallest value that is greater than or equal to lookup_value
|
||||||
|
if ($i < 1){
|
||||||
|
// 1st cell was allready smaller than the lookup_value
|
||||||
|
break;
|
||||||
|
} else {
|
||||||
|
// the previous cell was the match
|
||||||
|
return $keySet[$i-1]+1;
|
||||||
|
}
|
||||||
|
} elseif (($match_type == 1) && ($lookupArrayValue >= $lookup_value)) {
|
||||||
|
// echo '$i = '.$i.' => ';
|
||||||
|
// var_dump($lookupArrayValue);
|
||||||
|
// echo '<br />';
|
||||||
|
// echo 'Keyset = ';
|
||||||
|
// var_dump($keySet);
|
||||||
|
// echo '<br />';
|
||||||
|
$i = array_search($i,$keySet);
|
||||||
|
// echo '$i='.$i.'<br />';
|
||||||
|
// if match_type is 1 <=> find the largest value that is less than or equal to lookup_value
|
||||||
|
if ($i < 1){
|
||||||
|
// 1st cell was allready bigger than the lookup_value
|
||||||
|
break;
|
||||||
|
} else {
|
||||||
|
// the previous cell was the match
|
||||||
|
return $keySet[$i-1]+1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// unsuccessful in finding a match, return #N/A error value
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
} // function MATCH()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* INDEX
|
||||||
|
*
|
||||||
|
* Uses an index to choose a value from a reference or array
|
||||||
|
* implemented: Return the value of a specified cell or array of cells Array form
|
||||||
|
* not implemented: Return a reference to specified cells Reference form
|
||||||
|
*
|
||||||
|
* @param range_array a range of cells or an array constant
|
||||||
|
* @param row_num selects the row in array from which to return a value. If row_num is omitted, column_num is required.
|
||||||
|
* @param column_num selects the column in array from which to return a value. If column_num is omitted, row_num is required.
|
||||||
|
*/
|
||||||
|
public static function INDEX($arrayValues,$rowNum = 0,$columnNum = 0) {
|
||||||
|
|
||||||
|
if (($rowNum < 0) || ($columnNum < 0)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!is_array($arrayValues)) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
}
|
||||||
|
|
||||||
|
$rowKeys = array_keys($arrayValues);
|
||||||
|
$columnKeys = @array_keys($arrayValues[$rowKeys[0]]);
|
||||||
|
|
||||||
|
if ($columnNum > count($columnKeys)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
} elseif ($columnNum == 0) {
|
||||||
|
if ($rowNum == 0) {
|
||||||
|
return $arrayValues;
|
||||||
|
}
|
||||||
|
$rowNum = $rowKeys[--$rowNum];
|
||||||
|
$returnArray = array();
|
||||||
|
foreach($arrayValues as $arrayColumn) {
|
||||||
|
if (is_array($arrayColumn)) {
|
||||||
|
if (isset($arrayColumn[$rowNum])) {
|
||||||
|
$returnArray[] = $arrayColumn[$rowNum];
|
||||||
|
} else {
|
||||||
|
return $arrayValues[$rowNum];
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
return $arrayValues[$rowNum];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return $returnArray;
|
||||||
|
}
|
||||||
|
$columnNum = $columnKeys[--$columnNum];
|
||||||
|
if ($rowNum > count($rowKeys)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
} elseif ($rowNum == 0) {
|
||||||
|
return $arrayValues[$columnNum];
|
||||||
|
}
|
||||||
|
$rowNum = $rowKeys[--$rowNum];
|
||||||
|
|
||||||
|
return $arrayValues[$rowNum][$columnNum];
|
||||||
|
} // function INDEX()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* TRANSPOSE
|
||||||
|
*
|
||||||
|
* @param array $matrixData A matrix of values
|
||||||
|
* @return array
|
||||||
|
*
|
||||||
|
* Unlike the Excel TRANSPOSE function, which will only work on a single row or column, this function will transpose a full matrix.
|
||||||
|
*/
|
||||||
|
public static function TRANSPOSE($matrixData) {
|
||||||
|
$returnMatrix = array();
|
||||||
|
if (!is_array($matrixData)) { $matrixData = array(array($matrixData)); }
|
||||||
|
|
||||||
|
$column = 0;
|
||||||
|
foreach($matrixData as $matrixRow) {
|
||||||
|
$row = 0;
|
||||||
|
foreach($matrixRow as $matrixCell) {
|
||||||
|
$returnMatrix[$row][$column] = $matrixCell;
|
||||||
|
++$row;
|
||||||
|
}
|
||||||
|
++$column;
|
||||||
|
}
|
||||||
|
return $returnMatrix;
|
||||||
|
} // function TRANSPOSE()
|
||||||
|
|
||||||
|
|
||||||
|
private static function _vlookupSort($a,$b) {
|
||||||
|
$f = array_keys($a);
|
||||||
|
$firstColumn = array_shift($f);
|
||||||
|
if (strtolower($a[$firstColumn]) == strtolower($b[$firstColumn])) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return (strtolower($a[$firstColumn]) < strtolower($b[$firstColumn])) ? -1 : 1;
|
||||||
|
} // function _vlookupSort()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* VLOOKUP
|
||||||
|
* The VLOOKUP function searches for value in the left-most column of lookup_array and returns the value in the same row based on the index_number.
|
||||||
|
* @param lookup_value The value that you want to match in lookup_array
|
||||||
|
* @param lookup_array The range of cells being searched
|
||||||
|
* @param index_number The column number in table_array from which the matching value must be returned. The first column is 1.
|
||||||
|
* @param not_exact_match Determines if you are looking for an exact match based on lookup_value.
|
||||||
|
* @return mixed The value of the found cell
|
||||||
|
*/
|
||||||
|
public static function VLOOKUP($lookup_value, $lookup_array, $index_number, $not_exact_match=true) {
|
||||||
|
$lookup_value = PHPExcel_Calculation_Functions::flattenSingleValue($lookup_value);
|
||||||
|
$index_number = PHPExcel_Calculation_Functions::flattenSingleValue($index_number);
|
||||||
|
$not_exact_match = PHPExcel_Calculation_Functions::flattenSingleValue($not_exact_match);
|
||||||
|
|
||||||
|
// index_number must be greater than or equal to 1
|
||||||
|
if ($index_number < 1) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
// index_number must be less than or equal to the number of columns in lookup_array
|
||||||
|
if ((!is_array($lookup_array)) || (count($lookup_array) < 1)) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
} else {
|
||||||
|
$f = array_keys($lookup_array);
|
||||||
|
$firstRow = array_pop($f);
|
||||||
|
if ((!is_array($lookup_array[$firstRow])) || ($index_number > count($lookup_array[$firstRow]))) {
|
||||||
|
return PHPExcel_Calculation_Functions::REF();
|
||||||
|
} else {
|
||||||
|
$columnKeys = array_keys($lookup_array[$firstRow]);
|
||||||
|
$returnColumn = $columnKeys[--$index_number];
|
||||||
|
$firstColumn = array_shift($columnKeys);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!$not_exact_match) {
|
||||||
|
uasort($lookup_array,array('self','_vlookupSort'));
|
||||||
|
}
|
||||||
|
|
||||||
|
$rowNumber = $rowValue = False;
|
||||||
|
foreach($lookup_array as $rowKey => $rowData) {
|
||||||
|
if (strtolower($rowData[$firstColumn]) > strtolower($lookup_value)) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
$rowNumber = $rowKey;
|
||||||
|
$rowValue = $rowData[$firstColumn];
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($rowNumber !== false) {
|
||||||
|
if ((!$not_exact_match) && ($rowValue != $lookup_value)) {
|
||||||
|
// if an exact match is required, we have what we need to return an appropriate response
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
} else {
|
||||||
|
// otherwise return the appropriate value
|
||||||
|
return $lookup_array[$rowNumber][$returnColumn];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
} // function VLOOKUP()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* LOOKUP
|
||||||
|
* The LOOKUP function searches for value either from a one-row or one-column range or from an array.
|
||||||
|
* @param lookup_value The value that you want to match in lookup_array
|
||||||
|
* @param lookup_vector The range of cells being searched
|
||||||
|
* @param result_vector The column from which the matching value must be returned
|
||||||
|
* @return mixed The value of the found cell
|
||||||
|
*/
|
||||||
|
public static function LOOKUP($lookup_value, $lookup_vector, $result_vector=null) {
|
||||||
|
$lookup_value = PHPExcel_Calculation_Functions::flattenSingleValue($lookup_value);
|
||||||
|
|
||||||
|
if (!is_array($lookup_vector)) {
|
||||||
|
return PHPExcel_Calculation_Functions::NA();
|
||||||
|
}
|
||||||
|
$lookupRows = count($lookup_vector);
|
||||||
|
$l = array_keys($lookup_vector);
|
||||||
|
$l = array_shift($l);
|
||||||
|
$lookupColumns = count($lookup_vector[$l]);
|
||||||
|
if ((($lookupRows == 1) && ($lookupColumns > 1)) || (($lookupRows == 2) && ($lookupColumns != 2))) {
|
||||||
|
$lookup_vector = self::TRANSPOSE($lookup_vector);
|
||||||
|
$lookupRows = count($lookup_vector);
|
||||||
|
$l = array_keys($lookup_vector);
|
||||||
|
$lookupColumns = count($lookup_vector[array_shift($l)]);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_null($result_vector)) {
|
||||||
|
$result_vector = $lookup_vector;
|
||||||
|
}
|
||||||
|
$resultRows = count($result_vector);
|
||||||
|
$l = array_keys($result_vector);
|
||||||
|
$l = array_shift($l);
|
||||||
|
$resultColumns = count($result_vector[$l]);
|
||||||
|
if ((($resultRows == 1) && ($resultColumns > 1)) || (($resultRows == 2) && ($resultColumns != 2))) {
|
||||||
|
$result_vector = self::TRANSPOSE($result_vector);
|
||||||
|
$resultRows = count($result_vector);
|
||||||
|
$r = array_keys($result_vector);
|
||||||
|
$resultColumns = count($result_vector[array_shift($r)]);
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($lookupRows == 2) {
|
||||||
|
$result_vector = array_pop($lookup_vector);
|
||||||
|
$lookup_vector = array_shift($lookup_vector);
|
||||||
|
}
|
||||||
|
if ($lookupColumns != 2) {
|
||||||
|
foreach($lookup_vector as &$value) {
|
||||||
|
if (is_array($value)) {
|
||||||
|
$k = array_keys($value);
|
||||||
|
$key1 = $key2 = array_shift($k);
|
||||||
|
$key2++;
|
||||||
|
$dataValue1 = $value[$key1];
|
||||||
|
} else {
|
||||||
|
$key1 = 0;
|
||||||
|
$key2 = 1;
|
||||||
|
$dataValue1 = $value;
|
||||||
|
}
|
||||||
|
$dataValue2 = array_shift($result_vector);
|
||||||
|
if (is_array($dataValue2)) {
|
||||||
|
$dataValue2 = array_shift($dataValue2);
|
||||||
|
}
|
||||||
|
$value = array($key1 => $dataValue1, $key2 => $dataValue2);
|
||||||
|
}
|
||||||
|
unset($value);
|
||||||
|
}
|
||||||
|
|
||||||
|
return self::VLOOKUP($lookup_value,$lookup_vector,2);
|
||||||
|
} // function LOOKUP()
|
||||||
|
|
||||||
|
} // class PHPExcel_Calculation_LookupRef
|
||||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,588 @@
|
||||||
|
<?php
|
||||||
|
/**
|
||||||
|
* PHPExcel
|
||||||
|
*
|
||||||
|
* Copyright (c) 2006 - 2010 PHPExcel
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2.1 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*
|
||||||
|
* @category PHPExcel
|
||||||
|
* @package PHPExcel_Calculation
|
||||||
|
* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||||||
|
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
||||||
|
* @version ##VERSION##, ##DATE##
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
/** PHPExcel root directory */
|
||||||
|
if (!defined('PHPEXCEL_ROOT')) {
|
||||||
|
/**
|
||||||
|
* @ignore
|
||||||
|
*/
|
||||||
|
define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
|
||||||
|
require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* PHPExcel_Calculation_TextData
|
||||||
|
*
|
||||||
|
* @category PHPExcel
|
||||||
|
* @package PHPExcel_Calculation
|
||||||
|
* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||||||
|
*/
|
||||||
|
class PHPExcel_Calculation_TextData {
|
||||||
|
|
||||||
|
private static $_invalidChars = Null;
|
||||||
|
|
||||||
|
private static function _uniord($c) {
|
||||||
|
if (ord($c{0}) >=0 && ord($c{0}) <= 127)
|
||||||
|
return ord($c{0});
|
||||||
|
if (ord($c{0}) >= 192 && ord($c{0}) <= 223)
|
||||||
|
return (ord($c{0})-192)*64 + (ord($c{1})-128);
|
||||||
|
if (ord($c{0}) >= 224 && ord($c{0}) <= 239)
|
||||||
|
return (ord($c{0})-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128);
|
||||||
|
if (ord($c{0}) >= 240 && ord($c{0}) <= 247)
|
||||||
|
return (ord($c{0})-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128);
|
||||||
|
if (ord($c{0}) >= 248 && ord($c{0}) <= 251)
|
||||||
|
return (ord($c{0})-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128);
|
||||||
|
if (ord($c{0}) >= 252 && ord($c{0}) <= 253)
|
||||||
|
return (ord($c{0})-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128);
|
||||||
|
if (ord($c{0}) >= 254 && ord($c{0}) <= 255) //error
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
return 0;
|
||||||
|
} // function _uniord()
|
||||||
|
|
||||||
|
/**
|
||||||
|
* CHARACTER
|
||||||
|
*
|
||||||
|
* @param string $character Value
|
||||||
|
* @return int
|
||||||
|
*/
|
||||||
|
public static function CHARACTER($character) {
|
||||||
|
$character = PHPExcel_Calculation_Functions::flattenSingleValue($character);
|
||||||
|
|
||||||
|
if ((!is_numeric($character)) || ($character < 0)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_convert_encoding')) {
|
||||||
|
return mb_convert_encoding('&#'.intval($character).';', 'UTF-8', 'HTML-ENTITIES');
|
||||||
|
} else {
|
||||||
|
return chr(intval($character));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* TRIMNONPRINTABLE
|
||||||
|
*
|
||||||
|
* @param mixed $value Value to check
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function TRIMNONPRINTABLE($stringValue = '') {
|
||||||
|
$stringValue = PHPExcel_Calculation_Functions::flattenSingleValue($stringValue);
|
||||||
|
|
||||||
|
if (is_bool($stringValue)) {
|
||||||
|
$stringValue = ($stringValue) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (self::$_invalidChars == Null) {
|
||||||
|
self::$_invalidChars = range(chr(0),chr(31));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_string($stringValue) || is_numeric($stringValue)) {
|
||||||
|
return str_replace(self::$_invalidChars,'',trim($stringValue,"\x00..\x1F"));
|
||||||
|
}
|
||||||
|
return Null;
|
||||||
|
} // function TRIMNONPRINTABLE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* TRIMSPACES
|
||||||
|
*
|
||||||
|
* @param mixed $value Value to check
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function TRIMSPACES($stringValue = '') {
|
||||||
|
$stringValue = PHPExcel_Calculation_Functions::flattenSingleValue($stringValue);
|
||||||
|
|
||||||
|
if (is_string($stringValue) || is_numeric($stringValue)) {
|
||||||
|
return trim(preg_replace('/ +/',' ',$stringValue));
|
||||||
|
}
|
||||||
|
return Null;
|
||||||
|
} // function TRIMSPACES()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* ASCIICODE
|
||||||
|
*
|
||||||
|
* @param string $character Value
|
||||||
|
* @return int
|
||||||
|
*/
|
||||||
|
public static function ASCIICODE($characters) {
|
||||||
|
$characters = PHPExcel_Calculation_Functions::flattenSingleValue($characters);
|
||||||
|
if (is_bool($characters)) {
|
||||||
|
if (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
|
||||||
|
$characters = (int) $characters;
|
||||||
|
} else {
|
||||||
|
if ($characters) {
|
||||||
|
$characters = 'True';
|
||||||
|
} else {
|
||||||
|
$characters = 'False';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
$character = $characters;
|
||||||
|
if ((function_exists('mb_strlen')) && (function_exists('mb_substr'))) {
|
||||||
|
if (mb_strlen($characters, 'UTF-8') > 1) { $character = mb_substr($characters, 0, 1, 'UTF-8'); }
|
||||||
|
return self::_uniord($character);
|
||||||
|
} else {
|
||||||
|
if (strlen($characters) > 0) { $character = substr($characters, 0, 1); }
|
||||||
|
return ord($character);
|
||||||
|
}
|
||||||
|
} // function ASCIICODE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* CONCATENATE
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function CONCATENATE() {
|
||||||
|
// Return value
|
||||||
|
$returnValue = '';
|
||||||
|
|
||||||
|
// Loop through arguments
|
||||||
|
$aArgs = PHPExcel_Calculation_Functions::flattenArray(func_get_args());
|
||||||
|
foreach ($aArgs as $arg) {
|
||||||
|
if (is_bool($arg)) {
|
||||||
|
if (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
|
||||||
|
$arg = (int) $arg;
|
||||||
|
} else {
|
||||||
|
if ($arg) {
|
||||||
|
$arg = 'TRUE';
|
||||||
|
} else {
|
||||||
|
$arg = 'FALSE';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
$returnValue .= $arg;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Return
|
||||||
|
return $returnValue;
|
||||||
|
} // function CONCATENATE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* DOLLAR
|
||||||
|
*
|
||||||
|
* This function converts a number to text using currency format, with the decimals rounded to the specified place.
|
||||||
|
* The format used is $#,##0.00_);($#,##0.00)..
|
||||||
|
*
|
||||||
|
* @param float $value The value to format
|
||||||
|
* @param int $decimals The number of digits to display to the right of the decimal point.
|
||||||
|
* If decimals is negative, number is rounded to the left of the decimal point.
|
||||||
|
* If you omit decimals, it is assumed to be 2
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function DOLLAR($value = 0, $decimals = 2) {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
$decimals = is_null($decimals) ? 0 : PHPExcel_Calculation_Functions::flattenSingleValue($decimals);
|
||||||
|
|
||||||
|
// Validate parameters
|
||||||
|
if (!is_numeric($value) || !is_numeric($decimals)) {
|
||||||
|
return PHPExcel_Calculation_Functions::NaN();
|
||||||
|
}
|
||||||
|
$decimals = floor($decimals);
|
||||||
|
|
||||||
|
if ($decimals > 0) {
|
||||||
|
return money_format('%.'.$decimals.'n',$value);
|
||||||
|
} else {
|
||||||
|
$round = pow(10,abs($decimals));
|
||||||
|
if ($value < 0) { $round = 0-$round; }
|
||||||
|
$value = PHPExcel_Calculation_MathTrig::MROUND($value,$round);
|
||||||
|
// The implementation of money_format used if the standard PHP function is not available can't handle decimal places of 0,
|
||||||
|
// so we display to 1 dp and chop off that character and the decimal separator using substr
|
||||||
|
return substr(money_format('%.1n',$value),0,-2);
|
||||||
|
}
|
||||||
|
} // function DOLLAR()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SEARCHSENSITIVE
|
||||||
|
*
|
||||||
|
* @param string $needle The string to look for
|
||||||
|
* @param string $haystack The string in which to look
|
||||||
|
* @param int $offset Offset within $haystack
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function SEARCHSENSITIVE($needle,$haystack,$offset=1) {
|
||||||
|
$needle = PHPExcel_Calculation_Functions::flattenSingleValue($needle);
|
||||||
|
$haystack = PHPExcel_Calculation_Functions::flattenSingleValue($haystack);
|
||||||
|
$offset = PHPExcel_Calculation_Functions::flattenSingleValue($offset);
|
||||||
|
|
||||||
|
if (!is_bool($needle)) {
|
||||||
|
if (is_bool($haystack)) {
|
||||||
|
$haystack = ($haystack) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (($offset > 0) && (strlen($haystack) > $offset)) {
|
||||||
|
if (function_exists('mb_strpos')) {
|
||||||
|
$pos = mb_strpos($haystack, $needle, --$offset,'UTF-8');
|
||||||
|
} else {
|
||||||
|
$pos = strpos($haystack, $needle, --$offset);
|
||||||
|
}
|
||||||
|
if ($pos !== false) {
|
||||||
|
return ++$pos;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
} // function SEARCHSENSITIVE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SEARCHINSENSITIVE
|
||||||
|
*
|
||||||
|
* @param string $needle The string to look for
|
||||||
|
* @param string $haystack The string in which to look
|
||||||
|
* @param int $offset Offset within $haystack
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function SEARCHINSENSITIVE($needle,$haystack,$offset=1) {
|
||||||
|
$needle = PHPExcel_Calculation_Functions::flattenSingleValue($needle);
|
||||||
|
$haystack = PHPExcel_Calculation_Functions::flattenSingleValue($haystack);
|
||||||
|
$offset = PHPExcel_Calculation_Functions::flattenSingleValue($offset);
|
||||||
|
|
||||||
|
if (!is_bool($needle)) {
|
||||||
|
if (is_bool($haystack)) {
|
||||||
|
$haystack = ($haystack) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (($offset > 0) && (strlen($haystack) > $offset)) {
|
||||||
|
if (function_exists('mb_stripos')) {
|
||||||
|
$pos = mb_stripos($haystack, $needle, --$offset,'UTF-8');
|
||||||
|
} else {
|
||||||
|
$pos = stripos($haystack, $needle, --$offset);
|
||||||
|
}
|
||||||
|
if ($pos !== false) {
|
||||||
|
return ++$pos;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
} // function SEARCHINSENSITIVE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* FIXEDFORMAT
|
||||||
|
*
|
||||||
|
* @param mixed $value Value to check
|
||||||
|
* @return boolean
|
||||||
|
*/
|
||||||
|
public static function FIXEDFORMAT($value,$decimals=2,$no_commas=false) {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
$decimals = PHPExcel_Calculation_Functions::flattenSingleValue($decimals);
|
||||||
|
$no_commas = PHPExcel_Calculation_Functions::flattenSingleValue($no_commas);
|
||||||
|
|
||||||
|
$valueResult = round($value,$decimals);
|
||||||
|
if ($decimals < 0) { $decimals = 0; }
|
||||||
|
if (!$no_commas) {
|
||||||
|
$valueResult = number_format($valueResult,$decimals);
|
||||||
|
}
|
||||||
|
|
||||||
|
return (string) $valueResult;
|
||||||
|
} // function FIXEDFORMAT()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* LEFT
|
||||||
|
*
|
||||||
|
* @param string $value Value
|
||||||
|
* @param int $chars Number of characters
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function LEFT($value = '', $chars = 1) {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
|
||||||
|
|
||||||
|
if ($chars < 0) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_bool($value)) {
|
||||||
|
$value = ($value) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_substr')) {
|
||||||
|
return mb_substr($value, 0, $chars, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return substr($value, 0, $chars);
|
||||||
|
}
|
||||||
|
} // function LEFT()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* MID
|
||||||
|
*
|
||||||
|
* @param string $value Value
|
||||||
|
* @param int $start Start character
|
||||||
|
* @param int $chars Number of characters
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function MID($value = '', $start = 1, $chars = null) {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
$start = PHPExcel_Calculation_Functions::flattenSingleValue($start);
|
||||||
|
$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
|
||||||
|
|
||||||
|
if (($start < 1) || ($chars < 0)) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_bool($value)) {
|
||||||
|
$value = ($value) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_substr')) {
|
||||||
|
return mb_substr($value, --$start, $chars, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return substr($value, --$start, $chars);
|
||||||
|
}
|
||||||
|
} // function MID()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* RIGHT
|
||||||
|
*
|
||||||
|
* @param string $value Value
|
||||||
|
* @param int $chars Number of characters
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function RIGHT($value = '', $chars = 1) {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
|
||||||
|
|
||||||
|
if ($chars < 0) {
|
||||||
|
return PHPExcel_Calculation_Functions::VALUE();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_bool($value)) {
|
||||||
|
$value = ($value) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((function_exists('mb_substr')) && (function_exists('mb_strlen'))) {
|
||||||
|
return mb_substr($value, mb_strlen($value, 'UTF-8') - $chars, $chars, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return substr($value, strlen($value) - $chars);
|
||||||
|
}
|
||||||
|
} // function RIGHT()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* STRINGLENGTH
|
||||||
|
*
|
||||||
|
* @param string $value Value
|
||||||
|
* @param int $chars Number of characters
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function STRINGLENGTH($value = '') {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
|
||||||
|
if (is_bool($value)) {
|
||||||
|
$value = ($value) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_strlen')) {
|
||||||
|
return mb_strlen($value, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return strlen($value);
|
||||||
|
}
|
||||||
|
} // function STRINGLENGTH()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* LOWERCASE
|
||||||
|
*
|
||||||
|
* Converts a string value to upper case.
|
||||||
|
*
|
||||||
|
* @param string $mixedCaseString
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function LOWERCASE($mixedCaseString) {
|
||||||
|
$mixedCaseString = PHPExcel_Calculation_Functions::flattenSingleValue($mixedCaseString);
|
||||||
|
|
||||||
|
if (is_bool($mixedCaseString)) {
|
||||||
|
$mixedCaseString = ($mixedCaseString) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_convert_case')) {
|
||||||
|
return mb_convert_case($mixedCaseString, MB_CASE_LOWER, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return strtoupper($mixedCaseString);
|
||||||
|
}
|
||||||
|
} // function LOWERCASE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* UPPERCASE
|
||||||
|
*
|
||||||
|
* Converts a string value to upper case.
|
||||||
|
*
|
||||||
|
* @param string $mixedCaseString
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function UPPERCASE($mixedCaseString) {
|
||||||
|
$mixedCaseString = PHPExcel_Calculation_Functions::flattenSingleValue($mixedCaseString);
|
||||||
|
|
||||||
|
if (is_bool($mixedCaseString)) {
|
||||||
|
$mixedCaseString = ($mixedCaseString) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_convert_case')) {
|
||||||
|
return mb_convert_case($mixedCaseString, MB_CASE_UPPER, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return strtoupper($mixedCaseString);
|
||||||
|
}
|
||||||
|
} // function UPPERCASE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* PROPERCASE
|
||||||
|
*
|
||||||
|
* Converts a string value to upper case.
|
||||||
|
*
|
||||||
|
* @param string $mixedCaseString
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function PROPERCASE($mixedCaseString) {
|
||||||
|
$mixedCaseString = PHPExcel_Calculation_Functions::flattenSingleValue($mixedCaseString);
|
||||||
|
|
||||||
|
if (is_bool($mixedCaseString)) {
|
||||||
|
$mixedCaseString = ($mixedCaseString) ? 'TRUE' : 'FALSE';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (function_exists('mb_convert_case')) {
|
||||||
|
return mb_convert_case($mixedCaseString, MB_CASE_TITLE, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
return ucwords($mixedCaseString);
|
||||||
|
}
|
||||||
|
} // function PROPERCASE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* REPLACE
|
||||||
|
*
|
||||||
|
* @param string $value Value
|
||||||
|
* @param int $start Start character
|
||||||
|
* @param int $chars Number of characters
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function REPLACE($oldText = '', $start = 1, $chars = null, $newText) {
|
||||||
|
$oldText = PHPExcel_Calculation_Functions::flattenSingleValue($oldText);
|
||||||
|
$start = PHPExcel_Calculation_Functions::flattenSingleValue($start);
|
||||||
|
$chars = PHPExcel_Calculation_Functions::flattenSingleValue($chars);
|
||||||
|
$newText = PHPExcel_Calculation_Functions::flattenSingleValue($newText);
|
||||||
|
|
||||||
|
$left = self::LEFT($oldText,$start-1);
|
||||||
|
$right = self::RIGHT($oldText,self::STRINGLENGTH($oldText)-($start+$chars)+1);
|
||||||
|
|
||||||
|
return $left.$newText.$right;
|
||||||
|
} // function REPLACE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SUBSTITUTE
|
||||||
|
*
|
||||||
|
* @param string $text Value
|
||||||
|
* @param string $fromText From Value
|
||||||
|
* @param string $toText To Value
|
||||||
|
* @param integer $instance Instance Number
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function SUBSTITUTE($text = '', $fromText = '', $toText = '', $instance = 0) {
|
||||||
|
$text = PHPExcel_Calculation_Functions::flattenSingleValue($text);
|
||||||
|
$fromText = PHPExcel_Calculation_Functions::flattenSingleValue($fromText);
|
||||||
|
$toText = PHPExcel_Calculation_Functions::flattenSingleValue($toText);
|
||||||
|
$instance = floor(PHPExcel_Calculation_Functions::flattenSingleValue($instance));
|
||||||
|
|
||||||
|
if ($instance == 0) {
|
||||||
|
if(function_exists('mb_str_replace')) {
|
||||||
|
return mb_str_replace($fromText,$toText,$text);
|
||||||
|
} else {
|
||||||
|
return str_replace($fromText,$toText,$text);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
$pos = -1;
|
||||||
|
while($instance > 0) {
|
||||||
|
if (function_exists('mb_strpos')) {
|
||||||
|
$pos = mb_strpos($text, $fromText, $pos+1, 'UTF-8');
|
||||||
|
} else {
|
||||||
|
$pos = strpos($text, $fromText, $pos+1);
|
||||||
|
}
|
||||||
|
if ($pos === false) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
--$instance;
|
||||||
|
}
|
||||||
|
if ($pos !== false) {
|
||||||
|
if (function_exists('mb_strlen')) {
|
||||||
|
return self::REPLACE($text,++$pos,mb_strlen($fromText, 'UTF-8'),$toText);
|
||||||
|
} else {
|
||||||
|
return self::REPLACE($text,++$pos,strlen($fromText),$toText);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return $left.$newText.$right;
|
||||||
|
} // function SUBSTITUTE()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* RETURNSTRING
|
||||||
|
*
|
||||||
|
* @param mixed $value Value to check
|
||||||
|
* @return boolean
|
||||||
|
*/
|
||||||
|
public static function RETURNSTRING($testValue = '') {
|
||||||
|
$testValue = PHPExcel_Calculation_Functions::flattenSingleValue($testValue);
|
||||||
|
|
||||||
|
if (is_string($testValue)) {
|
||||||
|
return $testValue;
|
||||||
|
}
|
||||||
|
return Null;
|
||||||
|
} // function RETURNSTRING()
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* TEXTFORMAT
|
||||||
|
*
|
||||||
|
* @param mixed $value Value to check
|
||||||
|
* @return boolean
|
||||||
|
*/
|
||||||
|
public static function TEXTFORMAT($value,$format) {
|
||||||
|
$value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
||||||
|
$format = PHPExcel_Calculation_Functions::flattenSingleValue($format);
|
||||||
|
|
||||||
|
if ((is_string($value)) && (!is_numeric($value)) && PHPExcel_Shared_Date::isDateTimeFormatCode($format)) {
|
||||||
|
$value = PHPExcel_Calculation_DateTime::DATEVALUE($value);
|
||||||
|
}
|
||||||
|
|
||||||
|
return (string) PHPExcel_Style_NumberFormat::toFormattedString($value,$format);
|
||||||
|
} // function TEXTFORMAT()
|
||||||
|
|
||||||
|
} // class PHPExcel_Calculation_TextData
|
||||||
Loading…
Reference in New Issue