note 109327 added to language.types.array

Remove all numeric key index from array changing array in place: <?php function array_index_remove_numeric(&$arr) { foreach ($arr as $k => &$v) { if (is_numeric($k)) { unset($arr[$k]); } } } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 24.89.139.58 ---- Manual Page -- http://www.php.net/manual/en/language.types.array.php Edit -- https://master.php.net/note/edit/109327 Del: integrated -- https://master.php.net/note/delete/109327/integrated Del: useless -- https://master.php.net/note/delete/109327/useless Del: bad code -- https://master.php.net/note/delete/109327/bad+code Del: spam -- https://master.php.net/note/delete/109327/spam Del: non-english -- https://master.php.net/note/delete/109327/non-english Del: in docs -- https://master.php.net/note/delete/109327/in+docs Del: other reasons-- https://master.php.net/note/delete/109327 Reject -- https://master.php.net/note/reject/109327 Search -- https://master.php.net/manage/user-notes.php