note 64710 added to function.array-unique

I used the code submitted by "agarcia" regarding multi-dimensional arrays but keys with no data were still there. I've just added a line to completely unset the redondant part of the array so it is now acting like array_unique. <?php function remove_dup($matriz) { $aux_ini=array(); $entrega=array(); for($n=0;$n<count($matriz);$n++) { $aux_ini[]=serialize($matriz[$n]); } $mat=array_unique($aux_ini); for($n=0;$n<count($matriz);$n++) { $entrega[]=unserialize($mat[$n]); } foreach ($entrega as $key => $row){ if (!is_array($row)) { unset($entrega[$key]); } } return $entrega; } ?> Thanks! Davin Baragiotta ---- Server IP: 216.235.15.211 Probable Submitter: 199.84.140.26 ---- 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-unique.php Edit -- http://master.php.net/note/edit/64710 Del: integrated -- http://master.php.net/note/delete/64710/integrated Del: useless -- http://master.php.net/note/delete/64710/useless Del: bad code -- http://master.php.net/note/delete/64710/bad+code Del: spam -- http://master.php.net/note/delete/64710/spam Del: non-english -- http://master.php.net/note/delete/64710/non-english Del: in docs -- http://master.php.net/note/delete/64710/in+docs Del: other reasons-- http://master.php.net/note/delete/64710 Reject -- http://master.php.net/note/reject/64710 Search -- http://master.php.net/manage/user-notes.php