note 106785 added to function.array-walk

example with closures, checking and deleting value in array: <?php $array = array('foo' => 'bar', 'baz' => 'bat'); array_walk($array, function($val,$key) use(&$array){ if ($val == 'bar') { unset($array[$key]); } }); var_dump($array); ---- Server IP: 89.31.146.176 Probable Submitter: 78.220.115.73 ---- Manual Page -- http://www.php.net/manual/en/function.array-walk.php Edit -- https://master.php.net/note/edit/106785 Del: integrated -- https://master.php.net/note/delete/106785/integrated Del: useless -- https://master.php.net/note/delete/106785/useless Del: bad code -- https://master.php.net/note/delete/106785/bad+code Del: spam -- https://master.php.net/note/delete/106785/spam Del: non-english -- https://master.php.net/note/delete/106785/non-english Del: in docs -- https://master.php.net/note/delete/106785/in+docs Del: other reasons-- https://master.php.net/note/delete/106785 Reject -- https://master.php.net/note/reject/106785 Search -- https://master.php.net/manage/user-notes.php