#46779 [NEW]: Compilation failed in preg_replace for Unicode character properties

From: dytrych at webovy-servis dot cz Operating system: Debian GNU/Linux 2.6.23.17 PHP version: 5.2.7 PHP Bug Type: *General Issues Bug description: Compilation failed in preg_replace for Unicode character properties Description: ------------ Unicode character properties doesn't work in preg_replace (since PHP 5.2.7). PCRE (Perl Compatible Regular Expressions) Support enabled PCRE Library Version: 7.8 2008-09-05 Results with phpinfo: http://seo-servis.cz/testpl.php Reproduce code: --------------- echo preg_replace("~[^\\pL]+~u", '-', "a 3"); echo preg_replace('~[^\\p{L}]+~u', '-', "a 3"); Expected result: ---------------- a-3 a-3 Actual result: -------------- Warning: preg_replace() [function.preg-replace]: Compilation failed: unknown property name after \P or \p at offset 4 in xxx on line 3 Warning: preg_replace() [function.preg-replace]: Compilation failed: unknown property name after \P or \p at offset 6 in xxx on line 4 -- Edit bug report at http://bugs.php.net/?id=46779&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46779&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46779&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46779&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=46779&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=46779&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=46779&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=46779&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=46779&r=needscript Try newer version: http://bugs.php.net/fix.php?id=46779&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=46779&r=support Expected behavior: http://bugs.php.net/fix.php?id=46779&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=46779&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=46779&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=46779&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46779&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=46779&r=dst IIS Stability: http://bugs.php.net/fix.php?id=46779&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=46779&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=46779&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=46779&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=46779&r=mysqlcfg