note 96508 added to function.is-numeric

I had troubles when using this as an is_hex function, if anyone else runs into troubles here is an alternative approach. Not a very efficient one, but it worked quite well for what i needed it for. function is_hex($hexValue){ if($hexValue == dechex(hexdec($hexValue))) return true; return false; } ---- Server IP: 69.147.83.197 Probable Submitter: 70.64.121.232 ---- Manual Page -- http://www.php.net/manual/en/function.is-numeric.php Edit -- https://master.php.net/note/edit/96508 Del: integrated -- https://master.php.net/note/delete/96508/integrated Del: useless -- https://master.php.net/note/delete/96508/useless Del: bad code -- https://master.php.net/note/delete/96508/bad+code Del: spam -- https://master.php.net/note/delete/96508/spam Del: non-english -- https://master.php.net/note/delete/96508/non-english Del: in docs -- https://master.php.net/note/delete/96508/in+docs Del: other reasons-- https://master.php.net/note/delete/96508 Reject -- https://master.php.net/note/reject/96508 Search -- https://master.php.net/manage/user-notes.php