check for alphanumeric characters
| From: | Diana Castillo | Date: | Fri, 29 Apr 2005 15:14:25 +0000 |
| Subject: | check for alphanumeric characters | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-214209@lists.php.net to get a copy of this message | ||
what kind of a function can I use that will tell me whether a variable is
alphanumeric (that is has only characters A-Z or 1-9 )?
--
Diana Castillo
Global Reservas, S.L.
C/Granvia 22 dcdo 4-dcha
28013 Madrid-Spain
Tel : 00-34-913604039 Ext 216
Fax : 00-34-915228673
email: diana@hotelkey.com
Web : http://www.hotelkey.com
http://www.destinia.com