note 87401 added to function.is-array

Or you could make use of the array_diff_key and range functions: <?php function isVector($var) { return count(array_diff_key($var, range(0, count($var) - 1))) == 0; } function isAssociative($var) { return !isVector($var); } ?> ---- Server IP: 217.160.72.57 Probable Submitter: 80.108.85.180 ---- Manual Page -- http://www.php.net/manual/en/function.is-array.php Edit -- https://master.php.net/note/edit/87401 Del: integrated -- https://master.php.net/note/delete/87401/integrated Del: useless -- https://master.php.net/note/delete/87401/useless Del: bad code -- https://master.php.net/note/delete/87401/bad+code Del: spam -- https://master.php.net/note/delete/87401/spam Del: non-english -- https://master.php.net/note/delete/87401/non-english Del: in docs -- https://master.php.net/note/delete/87401/in+docs Del: other reasons-- https://master.php.net/note/delete/87401 Reject -- https://master.php.net/note/reject/87401 Search -- https://master.php.net/manage/user-notes.php