PSR-2
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b9970417c3
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@ -132,7 +132,8 @@ class PHPExcel_RichText implements PHPExcel_IComparable
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*
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* @return string
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*/
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public function __toString() {
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public function __toString()
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{
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return $this->getPlainText();
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}
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@ -168,7 +169,8 @@ class PHPExcel_RichText implements PHPExcel_IComparable
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*
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* @return string Hash code
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*/
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public function getHashCode() {
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public function getHashCode()
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{
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$hashElements = '';
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foreach ($this->_richTextElements as $element) {
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$hashElements .= $element->getHashCode();
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@ -183,7 +185,8 @@ class PHPExcel_RichText implements PHPExcel_IComparable
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/**
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone() {
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public function __clone()
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{
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if (is_object($value)) {
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