note 92917 added to function.is-array

<?php /* using PCRE function. useful for big arrays (with over 9000 entries) */ function is_numeric_array(array $array) { return count(preg_grep('/[0-9]+/', array_keys($array))) == count($array); } /* using simple foreach and integer-check function. better for small arrays */ function is_numeric_array(array $array) { foreach($array as $k=>$v) { if(!is_int($k)) { return false; } } return true; } ---- Server IP: 64.71.164.2 Probable Submitter: 77.123.95.151 ---- Manual Page -- http://www.php.net/manual/en/function.is-array.php Edit -- https://master.php.net/note/edit/92917 Del: integrated -- https://master.php.net/note/delete/92917/integrated Del: useless -- https://master.php.net/note/delete/92917/useless Del: bad code -- https://master.php.net/note/delete/92917/bad+code Del: spam -- https://master.php.net/note/delete/92917/spam Del: non-english -- https://master.php.net/note/delete/92917/non-english Del: in docs -- https://master.php.net/note/delete/92917/in+docs Del: other reasons-- https://master.php.net/note/delete/92917 Reject -- https://master.php.net/note/reject/92917 Search -- https://master.php.net/manage/user-notes.php