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Posted By

MonsterDev on 07/13/12


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search array


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tux-world


Recursive Array Key Search

 / Published in: PHP
 

Search recursively some value in array with the key name

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  1. public static function recursive_array_key_search($needle, $key, $haystack)
  2. 	{
  3. 		$recursive_array_key_search = false;
  4.  
  5. 		if (in_array($needle, $haystack)) {
  6. 			$recursive_array_key_search = true;
  7. 		} else  {
  8. 			foreach( $haystack as $key1 => $val ) {
  9. 				if(is_array($val)) {
  10. 					if(self::recursive_array_key_search($needle, $key, $val)) {
  11. 						$recursive_array_key_search = true;
  12. 						break;
  13. 					}
  14. 				}
  15. 			}
  16. 		}
  17. 		return $recursive_array_key_search;
  18. 	}

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