note 76517 added to ref.array

when using Nimja's function, it was removing values that equaled 0, the following function counters this <?php function cleanArray($array) { foreach ($array as $key => $value) { if ($value == "") unset($array[$key]); } return $array; } ?> ---- Server IP: 194.145.210.3 Probable Submitter: 81.178.213.69 ---- Manual Page -- http://www.php.net/manual/en/ref.array.php Edit -- https://master.php.net/note/edit/76517 Del: integrated -- https://master.php.net/note/delete/76517/integrated Del: useless -- https://master.php.net/note/delete/76517/useless Del: bad code -- https://master.php.net/note/delete/76517/bad+code Del: spam -- https://master.php.net/note/delete/76517/spam Del: non-english -- https://master.php.net/note/delete/76517/non-english Del: in docs -- https://master.php.net/note/delete/76517/in+docs Del: other reasons-- https://master.php.net/note/delete/76517 Reject -- https://master.php.net/note/reject/76517 Search -- https://master.php.net/manage/user-notes.php