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Posted by gehegeradeaus on 09/12/06 13:18
Kimmo Laine schreef:
> <gehegeradeaus@gmail.com> wrote in message
> news:1158060714.858365.181920@i3g2000cwc.googlegroups.com...
> >
> > Kimmo Laine schreef:
> >
> >> "Ac1d^" <adam82s@gmail.com> wrote in message
> >> news:1158054059.855759.172420@i42g2000cwa.googlegroups.com...
> >> > gehegeradeaus@gmail.com napisal(a):
> >> >> Can someone help me to make a regular expression for this sort of
> >> >> replacement :
> >> >>
> >> >> text with {link:pagehref}a link{/link}.
> >> >>
> >> >> replace to ->
> >> >>
> >> >> text with <a href="pagehref">a link</a>
> >> >>
> >> >> I tried several things but nothing seems to work... e.g.
> >> >>
> >> >> $value=preg_replace("/\{link\:(.+?)\}(.+?)\{\/link\}/s","<a
> >> >> href=\"$1\"
> >> >> target=\"_blank\">$2</a>",$value);
> >> >>
> >> >> Thanks in advance!
> >> >
> >> > Try this pattern.
> >> > "/\{link\:(.*)\}(.*)\{\/link\}\s/"
> >> > rest of the code looks fine.
> >>
> >>
> >> The problem is that {link:(.*)} matches to the entire "{link:pagehref}a
> >> link{/link}", it reaches the last occurance of } untill stops. Instead of
> >> .*
> >> the pattern should be (^})* ie. match anything but }, then it should stop
> >> at
> >> the first } which closes the {link} pseudotag.
> >> something like:
> >>
> >> "/\{link\:((^})*)\}(^{*)\{\/link\}\s/"
> >>
> >>
> >> --
> >
> > Unfortunately still nothing, I tried both of the solutions above... but
> > the replacement doesn't work
>
> I tried this with preg_match:
>
> /{link:([^}]*)}([^{]*){\/link}/
>
> result:
> Array (
> [0] => {link:pagehref}a link{/link}
> [1] => pagehref
> [2] => a link
> )
>
> That should do it... modify it to suit your needs
>
> --
thanks, it does work now :)
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