note 87544 added to function.is-numeric

<?php if (!function_exists ('is_numeric')) { function is_numeric ($str) { return (int) $str == $str; } } ?> ---- Server IP: 80.67.2.2 Probable Submitter: 85.229.220.93 ---- Manual Page -- http://www.php.net/manual/en/function.is-numeric.php Edit -- https://master.php.net/note/edit/87544 Del: integrated -- https://master.php.net/note/delete/87544/integrated Del: useless -- https://master.php.net/note/delete/87544/useless Del: bad code -- https://master.php.net/note/delete/87544/bad+code Del: spam -- https://master.php.net/note/delete/87544/spam Del: non-english -- https://master.php.net/note/delete/87544/non-english Del: in docs -- https://master.php.net/note/delete/87544/in+docs Del: other reasons-- https://master.php.net/note/delete/87544 Reject -- https://master.php.net/note/reject/87544 Search -- https://master.php.net/manage/user-notes.php