note 80312 added to function.preg-replace

To parse out non-numeric characters, use the following replace statement. This is helpful in validating what is supposed to be purely numeric data before storing or running calculations. $strNumeric = preg_replace('/[^0-9]/', '', $strAlphaNumeric); ---- Server IP: 208.69.120.35 Probable Submitter: 24.248.200.194 ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- https://master.php.net/note/edit/80312 Del: integrated -- https://master.php.net/note/delete/80312/integrated Del: useless -- https://master.php.net/note/delete/80312/useless Del: bad code -- https://master.php.net/note/delete/80312/bad+code Del: spam -- https://master.php.net/note/delete/80312/spam Del: non-english -- https://master.php.net/note/delete/80312/non-english Del: in docs -- https://master.php.net/note/delete/80312/in+docs Del: other reasons-- https://master.php.net/note/delete/80312 Reject -- https://master.php.net/note/reject/80312 Search -- https://master.php.net/manage/user-notes.php