34 lines
802 B
PHP
34 lines
802 B
PHP
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<?php
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namespace Luracast\Restler\Data;
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/**
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* Convenience class for Array manipulation
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*
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* @category Framework
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* @package Restler
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* @author R.Arul Kumaran <arul@luracast.com>
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* @copyright 2010 Luracast
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link http://luracast.com/products/restler/
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*
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*/
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class Arr
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{
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/**
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* Deep copy given array
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*
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* @param array $arr
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*
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* @return array
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*/
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public static function copy(array $arr)
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{
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$copy = array();
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foreach ($arr as $key => $value) {
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if (is_array($value)) $copy[$key] = static::copy($value);
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else if (is_object($value)) $copy[$key] = clone $value;
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else $copy[$key] = $value;
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}
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return $copy;
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}
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}
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