#30468 [NEW]: preg_replace mistake

From: fn at fkn-systems dot de Operating system: Linux PHP version: Irrelevant PHP Bug Type: Regexps related Bug description: preg_replace mistake Description: ------------ In: PHP 4.3.4 (cli) (built: Sep 24 2004 13:01:46) Copyright (c) 1997-2003 The PHP Group Zend Engine v1.3.0, Copyright (c) 1998-2003 Zend Technologies (also in PHP4.1.2 and PHP-CGI) followed code (whitout newlines!) $dat='2004-10-17/15:45.15'; echo'_'.preg_replace('/([.^\x5b]*?)(\x5b\x5b.*?\x5d\x5d)(.*)/s','\\1'."$dat".'\\3','# foo 1bar [changed: [[tic:tac]]] foo 2bar #').'_'; gives me _# foo 1bar [changed: 004-10-17/15:45.15] foo 2bar #_ and not _# foo 1bar [changed: 2004-10-17/15:45.15] foo 2bar #_ Reproduce code: --------------- <?php $dat='2004-10-17/15:45.15'; // (whitout newlines!) echo'_'.preg_replace('/([.^\x5b]*?)(\x5b\x5b.*?\x5d\x5d)(.*)/s','\\1'."$dat".'\\3','# foo 1bar [changed: [[tic:tac]]] foo 2bar #').'_'; ?> Expected result: ---------------- _# foo 1bar [changed: 2004-10-17/15:45.15] foo 2bar #_ Actual result: -------------- _# foo 1bar [changed: 004-10-17/15:45.15] foo 2bar #_ -- Edit bug report at http://bugs.php.net/?id=30468&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30468&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30468&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30468&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30468&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30468&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30468&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30468&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30468&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30468&r=support Expected behavior: http://bugs.php.net/fix.php?id=30468&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30468&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30468&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30468&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30468&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30468&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30468&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30468&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30468&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30468&r=mysqlcfg