ereg-digits only...
| From: | B. Verbeek | Date: | Tue, 12 Feb 2002 11:04:00 +0000 |
| Subject: | ereg-digits only... | ||
| Groups: | php.db php.general | ||
| Request: | Send a blank email to php-general+get-84381@lists.php.net to get a copy of this message | ||
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