note 105877 added to function.array-walk-recursive

tturner, just try this: function test_array_walk_recursive() { $sample = array('dog' => 'woof', 'cat' => array('angry' => 'hiss', 'happy' => 'purr'), 'aardvark' => 'kssksskss'); $flattened = array(); $walkuserdata = array(&$flattened); array_walk_recursive($sample, array($this, 'walkit'), $walkuserdata); //array_walk_recursive($sample, array($this, 'walkit'), $flattened); return($flattened); } function walkit($item, $key, $arr) // receive as reference here //function walkit($item, $key, &$arr) // receive as reference here { array_push($arr[0], $item); //array_push($arr, $item); } ---- Server IP: 222.73.207.145 Probable Submitter: 127.0.0.1 (proxied: 124.79.250.44) ---- Manual Page -- http://www.php.net/manual/en/function.array-walk-recursive.php Edit -- https://master.php.net/note/edit/105877 Del: integrated -- https://master.php.net/note/delete/105877/integrated Del: useless -- https://master.php.net/note/delete/105877/useless Del: bad code -- https://master.php.net/note/delete/105877/bad+code Del: spam -- https://master.php.net/note/delete/105877/spam Del: non-english -- https://master.php.net/note/delete/105877/non-english Del: in docs -- https://master.php.net/note/delete/105877/in+docs Del: other reasons-- https://master.php.net/note/delete/105877 Reject -- https://master.php.net/note/reject/105877 Search -- https://master.php.net/manage/user-notes.php