note 85421 added to function.in-array

Maybe the most efficient recursive in_array variation yet? ;) <?php function recursive_in_array($needle, $haystack) { foreach ($haystack as $stalk) { if ($needle == $stalk || (is_array($stalk) && recursive_in_array($needle, $stalk))) { return true; } } return false; } ?> ---- Server IP: 61.195.146.164 Probable Submitter: 124.213.242.251 ---- Manual Page -- http://www.php.net/manual/en/function.in-array.php Edit -- https://master.php.net/note/edit/85421 Del: integrated -- https://master.php.net/note/delete/85421/integrated Del: useless -- https://master.php.net/note/delete/85421/useless Del: bad code -- https://master.php.net/note/delete/85421/bad+code Del: spam -- https://master.php.net/note/delete/85421/spam Del: non-english -- https://master.php.net/note/delete/85421/non-english Del: in docs -- https://master.php.net/note/delete/85421/in+docs Del: other reasons-- https://master.php.net/note/delete/85421 Reject -- https://master.php.net/note/reject/85421 Search -- https://master.php.net/manage/user-notes.php