#49508 [NEW]: encoding problems with preg_replace

From: stas at metalinfo dot ru Operating system: Debian Lenny PHP version: 5.2.10 PHP Bug Type: Regexps related Bug description: encoding problems with preg_replace Description: ------------ preg_replace changes replaced string encoding when replacement parameter is double quoted. Reproduce code: --------------- $source = 'asdfasd asdf asdf [company=456[replacement]] asdf'; echo preg_replace('~\[\s*company=([0-9]+)\[\s*([^\]]+\s*)\]\]~', '\2', $source); echo preg_replace('~\[\s*company=([0-9]+)\[\s*([^\]]+\s*)\]\]~', "\2", $source); Expected result: ---------------- asdfasd asdf asdf replacement asdf asdfasd asdf asdf replacement asdf Actual result: -------------- asdfasd asdf asdf replacement asdf asdfasd asdf asdf  asdf -- Edit bug report at http://bugs.php.net/?id=49508&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=49508&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=49508&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=49508&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=49508&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49508&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=49508&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=49508&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=49508&r=needscript Try newer version: http://bugs.php.net/fix.php?id=49508&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=49508&r=support Expected behavior: http://bugs.php.net/fix.php?id=49508&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=49508&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=49508&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=49508&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49508&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=49508&r=dst IIS Stability: http://bugs.php.net/fix.php?id=49508&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=49508&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=49508&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=49508&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=49508&r=mysqlcfg