note 38888 added to function.array-unique

function unique_array_from_key($data, $key) { // Returns an unique array of the values at $data[0...N][$key] // $a = array(); foreach ($data as $d) { if ( !in_array($d[$key], $a) ) $a[] = $d[$key]; } return $a; } ---- Manual Page -- http://www.php.net/manual/en/function.array-unique.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+38888 Delete -- http://master.php.net/manage/user-notes.php?action=delete+38888&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+38888&report=yes Search -- http://master.php.net/manage/user-notes.php