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Posted by andreja on 10/04/73 11:12
i'm not familliar with regular expresions but i think that ^a-z - means
that variable must start witx a-z characters
you can chek it here:
http://www.php.net/manual/en/reference.pcre.pattern.syntax.php
<emre@vt.com.tr> wrote in message
news:009501c53861$2a92e3e0$bf6aaec3@hermoine...
>I m trying to check $GP[sifre] variable, $GP[sifre] must consist of alpha
> numeric chars only. here, how I check the variable:
>
> if((eregi("[^a-zA-Z0-9]",$GP[sifre])
> echo 'true';
> else
> echo 'false';
>
> It works if variable starts with alphabetic chars only.
> for example this returns 'ok'
> $GP[sifre]='blabla234243';
> but this does not work: (if variable starts with numeric chars)
> $GP[sifre]='3243242blabla';
>
> second one returns false, couldnt figure out the problem here. any help ?
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