note 70422 deleted from function.preg-replace by nlopess
| From: | nlopess@php.net | Date: | Sun, 11 Mar 2007 13:00:19 +0000 |
| Subject: | note 70422 deleted from function.preg-replace by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-124341@lists.php.net to get a copy of this message | ||
Note Submitter: welniana at i64 dot pl
----
Use preg_replace to verify input parameters:
function verify_loginname($s) { /* a-z, A-Z, 0-9 */
return(preg_replace('@[^a-zA-Z0-9]@','',$s));
}
function verify_integer($i) { /* 0-9 */
return(preg_replace('@[^0-9]@','',$i));
}
function verify_number($n) { /* 0-9 + , + . */
return(preg_replace('@[^0-9,\.]@','',$n));
}
--
Welniana
http://posciel-welniana.pl/