note 62704 added to function.array-diff-key

Hello, if you need diff key of n-dimensional arrays here is nice solution: <?php function n_array_diff ($a1, $a2) { foreach($a1 as $k => $v) { $r[$k] = is_array($v) ? n_array_diff($a1[$k], $a2[$k]) : array_diff_key($a1, $a2); } return $r; } ?> it will print everything, what is missing in $a2. ---- Server IP: 62.65.181.66 Probable Submitter: 84.47.1.88 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-diff-key.php Edit -- http://master.php.net/note/edit/62704 Del: integrated -- http://master.php.net/note/delete/62704/integrated Del: useless -- http://master.php.net/note/delete/62704/useless Del: bad code -- http://master.php.net/note/delete/62704/bad+code Del: spam -- http://master.php.net/note/delete/62704/spam Del: non-english -- http://master.php.net/note/delete/62704/non-english Del: in docs -- http://master.php.net/note/delete/62704/in+docs Del: other reasons-- http://master.php.net/note/delete/62704 Reject -- http://master.php.net/note/reject/62704 Search -- http://master.php.net/manage/user-notes.php