note 93791 deleted from function.call-user-func by danbrown

Note Submitter: ulderico at maber dot com dot br ---- PHP 5.3 is prone to black magic. Now, you can do this: $arr = array(1,2); isset($arr) && is_array($arr) && sizeof($arr) > 0 && call_user_func(function() use ($arr) {foreach($arr as $a){print_r($a);}}); It's valid, it'll work. Should you do it? No.