Update library PHPExcel to version 1.7.3
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@@ -22,7 +22,7 @@
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* @package PHPExcel_Cell
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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 1.7.2, 2010-01-11
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* @version 1.7.3, 2010-05-17
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*/
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@@ -151,20 +151,12 @@ class PHPExcel_Cell_DataValidation
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*/
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private $_prompt;
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/**
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* Parent cell
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*
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* @var PHPExcel_Cell
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*/
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private $_parent;
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/**
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* Create a new PHPExcel_Cell_DataValidation
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*
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* @param PHPExcel_Cell $pCell Parent cell
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* @throws Exception
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*/
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public function __construct(PHPExcel_Cell $pCell = null)
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public function __construct()
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{
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// Initialise member variables
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$this->_formula1 = '';
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@@ -180,9 +172,6 @@ class PHPExcel_Cell_DataValidation
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$this->_error = '';
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$this->_promptTitle = '';
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$this->_prompt = '';
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// Set cell
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$this->_parent = $pCell;
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}
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/**
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@@ -445,26 +434,6 @@ class PHPExcel_Cell_DataValidation
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return $this;
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}
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/**
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* Get parent
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*
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* @return PHPExcel_Cell
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*/
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public function getParent() {
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return $this->_parent;
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}
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/**
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* Set Parent
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*
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* @param PHPExcel_Cell $value
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* @return PHPExcel_Cell_DataValidation
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*/
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public function setParent($value = null) {
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$this->_parent = $value;
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return $this;
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}
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/**
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* Get hash code
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*
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@@ -485,7 +454,6 @@ class PHPExcel_Cell_DataValidation
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. $this->_error
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. $this->_promptTitle
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. $this->_prompt
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. $this->_parent->getCoordinate()
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. __CLASS__
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);
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}
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@@ -494,12 +462,9 @@ class PHPExcel_Cell_DataValidation
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone() {
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// unbind parent
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$this->setParent(null);
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if (is_object($value) && $key != '_parent') {
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if (is_object($value)) {
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$this->$key = clone $value;
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} else {
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$this->$key = $value;
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