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Posted by Mladen Gogala on 02/03/06 14:40
On Tue, 31 Jan 2006 15:41:47 -0500, Allen wrote:
>
> In regex, ^ and $ shoudl match start/end of a line when the 'm' /multiline
> modifier is set -- however I just spent the better part of the day trying
> to figure out why it wasn't working as expected. I used the query
> test$
> ...and the text
> test
> test
> test
>
> Only the last instance of test would match -- that is expected without the
> multiline flag. ( http://tinyurl.com/dx86w ) however they should each
> match with the multiline flag so long as there's no additional whitespace
> after the fact ( http://tinyurl.com/7bap6 ).
>
> Finally, out of ideas, I replaced \r\n with \n on all of my _POST data --
> and presto, it worked. So, my question is -- why won't it work on data
> with windows line endings? Is there a built in function for changing the
> line ending style or something? It seems there should be a more elegant
> solution than running a find/replace on all of my user-input just to make
> sure the line ending style are liked by PCRE.
>
> Thanks
>
> A.
Allen, I've never encountered such problem because I normally
clean up all "\r" characters, whenever I encounter them,
but there is a parameter "auto_detect_line_endings" in your php.ini
which is normally set to "Off".
--
http://www.mgogala.com
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