Re: eregi
| From: | Rasmus Lerdorf | Date: | Mon, 01 Oct 2001 22:24:03 +0000 |
| Subject: | Re: eregi | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-69498@lists.php.net to get a copy of this message | ||
See php.net/strcspn
On Mon, 1 Oct 2001, Tim Ballantine wrote:
> Hello,
>
> Could anyone tell me how to eregi a word, to see if it only contains either
> numbers, letters, the "_" and the "-", so that any other symbol with call
> it
> invalid. For example, theres the word "expressio_n" that will be valid, but
> the word "express%^$-n" will be invalid.
>
> Thankyou,
>
> Tim
>
>
>
>