note 108746 added to function.preg-match

Here's a regex to validate against the schema for common MySQL identifiers: <? $string = "$table_name"; if (preg_match("/[^\d\sa-zA-Z$_]/", $string)) echo "Failed validation"; ?> ---- Server IP: 69.147.83.197 Probable Submitter: 128.192.32.117 ---- Manual Page -- http://www.php.net/manual/en/function.preg-match.php Edit -- https://master.php.net/note/edit/108746 Del: integrated -- https://master.php.net/note/delete/108746/integrated Del: useless -- https://master.php.net/note/delete/108746/useless Del: bad code -- https://master.php.net/note/delete/108746/bad+code Del: spam -- https://master.php.net/note/delete/108746/spam Del: non-english -- https://master.php.net/note/delete/108746/non-english Del: in docs -- https://master.php.net/note/delete/108746/in+docs Del: other reasons-- https://master.php.net/note/delete/108746 Reject -- https://master.php.net/note/reject/108746 Search -- https://master.php.net/manage/user-notes.php