note 25678 deleted from function.preg-replace by sander
| From: | sander@php.net | Date: | Sat, 15 Feb 2003 15:22:13 +0000 |
| Subject: | note 25678 deleted from function.preg-replace by sander | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-43982@lists.php.net to get a copy of this message | ||
only lets 0-9, a-z, and A-Z pass. great for usernames and passwords.
echo preg_replace("%[^0-9a-zA-Z]%","",$str)