Not a big regex expert, but first off i would recommend not using / as a
delimiter for your pattern if you are trying to catch forward slashes in
your text.
I would use a pattern like:
#[a-zA-Z0-9/]{6,}#
Regards,
Tim
> -----Message d'origine-----
> De : Németh Zoltán [mailto:znemeth@xxxxxxxxxxxxxx]
> Envoyé : vendredi 19 janvier 2007 15:26
> À : php-general@xxxxxxxxxxxxx
> Objet : preg_match problem
>
> Hi all,
>
> I have a simple checking like
>
> if (preg_match("/[\w\x2F]{6,}/",$a))
>
> as I would like to allow all "word characters" as mentioned at
> http://hu2.php.net/manual/hu/reference.pcre.pattern.syntax.php
> plus the '/' character, and at least 6 characters.
>
> But it throws
>
> Warning: preg_match(): Unknown modifier ']'
>
> and returns false for "abc/de/ggg" which string should be okay.
> If I omit the "\x2F", everything works fine but "/" characters are not
> allowed. Anyone knows what I'm doing wrong? Maybe "/" characters can not
> be put in patterns like this?
>
> Thanks in advance,
> Zoltán Németh
>
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