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Doc Bug #65651 Since PCRE 8.32, \X does not match (?>\PM\pM*)
Submitted: 2013-09-11 12:00 UTC Modified: 2013-09-11 20:26 UTC
From: nicolas dot grekas+php at gmail dot com Assigned: aharvey (profile)
Status: Closed Package: Documentation problem
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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 [2013-09-11 12:00 UTC] nicolas dot grekas+php at gmail dot com 
Description:
------------
http://php.net/manual/en/regexp.reference.unicode.php says that \X matches (?>\PM\pM*)

But since PCRE 8.32, \X matches Unicode's definition of an Extended Grapheme Cluster.

See http://bugs.exim.org/show_bug.cgi?id=1279

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 [2013-09-11 12:01 UTC] nicolas dot grekas+php at gmail dot com 
PCRE 8.32 is bundled in PHP since 5.4.14
 [2013-09-11 20:26 UTC] aharvey@php.net 
Automatic comment from SVN on behalf of aharvey
Revision: http://svn.php.net/viewvc/?view=revision&revision=331343
Log: Update the \X documentation to reflect the new behaviour in PCRE ≥ 8.32.

Fixes doc bug #65651 (Since PCRE 8.32, \X does not match (?>\PM\pM*)).
 [2013-09-11 20:26 UTC] aharvey@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: aharvey
 [2013-09-11 20:26 UTC] aharvey@php.net 
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.

Thank you for the report, and for helping us make our documentation better.
 
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