Re: Alphanumeric Strings
| From: | Jason Brooke | Date: | Thu, 14 Sep 2000 23:07:46 +0000 |
| Subject: | Re: Alphanumeric Strings | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-16857@lists.php.net to get a copy of this message | ||
if (!ereg("[^[:alnum:]]", $string)
echo "String only has alpha-numeric chars\n";
jason
> This returns true though if the string is "This is a @#&$#@#% test"
> Alphanumeric should only be a-z 0-9 and _ correct?