PHP :: Bug #46800 :: Warning on ~[^\\pL0-9

Bug #46800	Warning on ~[^\\pL0-9_]+~u
Submitted:	2008-12-08 19:04 UTC	Modified:	2008-12-10 09:40 UTC
From:	svoboda at svoon dot net	Assigned:	nlopess (profile)
Status:	Closed	Package:	PCRE related
PHP Version:	5.2.7	OS:	debian etch
Private report:	No	CVE-ID:	None

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From:	svoboda at svoon dot net
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[2008-12-08 19:04 UTC] svoboda at svoon dot net

Description:
------------
this code:
preg_replace('~[^\\pL0-9_]+~u', '-', $url);

results in:
Warning: preg_replace() [function.preg-replace]: Compilation failed: 
unknown property name after \P or \p at offset 4 in functions.inc.php

in 5.2.6 version it works fine

ondrej

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[2008-12-08 22:31 UTC] jani@php.net

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/

And use this configure line:

# ./configure --disable-all --disable-cgi --with-pcre-regex

[2008-12-09 19:48 UTC] svoboda at svoon dot net

hi,
I have compiled it with following:
./configure --disable-all --disable-cgi --with-pcre-regex  --with-apxs2=/usr/bin/apxs2 --with-config-file-path=/etc/php5/apache2/php.ini

the problem still remains, but from command line it regexp works fine (from command line it worked even with full configure command).
So the problem is connected with running through apache.

I confirmed this bug on ubuntu hardy.

ondrej

[2008-12-09 20:02 UTC] svoboda at svoon dot net

could be it connected?
http://bugs.gentoo.org/238127

[2008-12-09 22:03 UTC] nlopess@php.net

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/

I've commited a fix. can you please check if it works for you?
(please wait ~1h30 counting from this msg to allow a new snapshot to be generated)

[2008-12-10 07:06 UTC] svoboda at svoon dot net

hi,
now it works fine.
could you please send me the fix? I will not use devel version - rather to patch the 5.2.8 stable version.

thank you 
ondrej

[2008-12-10 07:49 UTC] bjori@php.net

http://cvs.php.net/viewvc.cgi/php-src/main/php_compat.h?r1=1.25.2.3.2.5&r2=1.25.2.3.2.6&view=patch

Nuno: What about the rest of the branches?

[2008-12-10 09:40 UTC] nlopess@php.net

PHP 5.3 & 6 already had the fix for a long time. so I'm closing this bug report.

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