In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Joshua E Minnie) wrote:
> Does anybody know of a good way to make sure that a string contains ONLY
> certain characters. I tried using
> ereg("[~`!@#$%^&*(){}-+=|\\/.,<>'\":;\[\]]", $string); but I get parse
> errors. Besides that I only want
[EMAIL PROTECTED] (Joshua E Minnie) wrote:
> Does anybody know of a good way to make sure that a string contains ONLY
> certain characters. I tried using
> ereg("[~`!@#$%^&*(){}-+=|\\/.,<>'\":;\[\]]", $string); but I get parse
> errors. Besides that I only want the characters A-Za-z0-9_ in
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