From: baco at infomaniak dot ch Operating system: Linux Debian PHP version: 4.4.7 PHP Bug Type: mbstring related Bug description: eregi() mbregex compile err: premature end of regular expression in
Description: ------------ eregi() produce random errors like "function.mb-eregi: mbregex compile err: premature end of regular expression in" when used with special chars like accents. N.B. On the web you can found a lot of reports of this issue. Some post suggests forcing mbstring.func_overload = 0 but it doesn't work for me. If Apache1 is restarted the error doesn't come anymore before an amount of time and request. $ GET http://localhost/test.php ok $ GET http://localhost/test.php ok $ GET http://localhost/test.php <br /> <b>Warning</b>: mb_eregi() [<a href='function.mb-eregi'>function.mb-eregi</a>]: mbregex compile err: premature end of regular expression in <b>/home/www/ca8b72beb934995c1afb34e1a3ceb893/web/test.php</b> on line <b>2</b><br /> $ GET http://localhost/test.php <br /> <b>Warning</b>: mb_eregi() [<a href='function.mb-eregi'>function.mb-eregi</a>]: mbregex compile err: premature end of regular expression in <b>/home/www/ca8b72beb934995c1afb34e1a3ceb893/web/test.php</b> on line <b>2</b><br /> $ GET http://localhost/test.php <br /> <b>Warning</b>: mb_eregi() [<a href='function.mb-eregi'>function.mb-eregi</a>]: mbregex compile err: premature end of regular expression in <b>/home/www/ca8b72beb934995c1afb34e1a3ceb893/web/test.php</b> on line <b>2</b><br /> $ GET http://localhost/test.php ok $ GET http://localhost/test.php ok ... Reproduce code: --------------- <?php if (eregi("cité", "electricité")) { echo "ok\n"; } ?> Expected result: ---------------- OK Actual result: -------------- <br /> <b>Warning</b>: mb_eregi() [<a href='function.mb-eregi'>function.mb-eregi</a>]: mbregex compile err: premature end of regular expression in <b>/home/www/ca8b72beb934995c1afb34e1a3ceb893/web/test.php</b> on line <b>2</b><br /> -- Edit bug report at http://bugs.php.net/?id=43227&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43227&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43227&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43227&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43227&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=43227&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=43227&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=43227&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=43227&r=needscript Try newer version: http://bugs.php.net/fix.php?id=43227&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=43227&r=support Expected behavior: http://bugs.php.net/fix.php?id=43227&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=43227&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=43227&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=43227&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43227&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=43227&r=dst IIS Stability: http://bugs.php.net/fix.php?id=43227&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=43227&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=43227&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=43227&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=43227&r=mysqlcfg
