note 22770 deleted from function.ereg by zak
| From: | zak@php.net | Date: | Tue, 02 Jul 2002 18:39:58 +0000 |
| Subject: | note 22770 deleted from function.ereg by zak | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-32515@lists.php.net to get a copy of this message | ||
I think the previous regex could be rewrited simply as:
ereg("[a-zA-Z0-9]+",$var);
Eliminating the 2 negations. It returns TRUE if $var has no special characters.
Please correct me if I'm wrong.