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Posted by Kimmo Laine on 09/12/06 12:07
<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
--
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