On Tue, 2002-02-12 at 03:04, B. Verbeek wrote:
> 
> How do I check a string for it to only contain numbers?
> 
> >> 
> 
>   if(!ereg("([0-9]+)",$string)){
> 
>     print "It contains characters other than numbers";
> 
>   }else{
> 
>     print "Only numbers";
> 
>   }
> 
> <<
> 
> Can anyone give some feedback...
> 
> regards,
> Bart

Sure, try is_numeric(): 

  http://www.php.net/is_numeric


Hope this helps,

Torben


-- 
 Torben Wilson <[EMAIL PROTECTED]>
 http://www.thebuttlesschaps.com
 http://www.hybrid17.com
 http://www.inflatableeye.com
 +1.604.709.0506


-- 
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php

Reply via email to