#40441 [Opn->Bgs]: mbstring function overloading turns on randomly

ID: 40441 Updated by: tony2001@php.net Reported By: dmitry at rsl dot ru -Status: Open +Status: Bogus Bug Type: mbstring related Operating System: linux PHP Version: 5.2.1 New Comment: This Apache2-related problem is described in details in bug #38670. >since we not using safe mode at all safe_mode is just an INI setting, as well as mbstring.func_overload. Previous Comments: ------------------------------------------------------------------------ [2007-02-12 09:46:34] dmitry at rsl dot ru I'm not sure that this is duplicate of bug #38670, since we not using safe mode at all. I think that this bug is a kind of http://bugs.php.net/bug.php?id=39361. The problem is that mbstring.function_overload is set to 0 for apache's virtualhost (while mbstring.function_overload = 2 in php.ini), but strstr (and probably others) still overloaded, not always but randomly. No matter if strstr got overloaded or not, ini_get('mbstring.function_overload') is equal to 0 for this virtualhost. ------------------------------------------------------------------------ [2007-02-12 09:21:28] tony2001@php.net Duplicate of bug #38670. ------------------------------------------------------------------------ [2007-02-12 09:13:27] dmitry at rsl dot ru how I can provide more information than phpinfo() at http://www.projectharmony.ru/temp-images/qq.php? ------------------------------------------------------------------------ [2007-02-12 08:56:38] tony2001@php.net Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. ------------------------------------------------------------------------ [2007-02-12 08:48:45] dmitry at rsl dot ru Description: ------------ Just like http://bugs.php.net/bug.php?id=39361 with exception that mbstring.func_overload is set to 2 globaly, but disabled for virtualhost. This leads mbstring function overloading to be enabled randomly. Try to visit and then refresh http://www.projectharmony.ru/temp-images/q.php several times. http://www.projectharmony.ru/temp-images/qq.php is the same script plus phpinfo(); Reproduce code: --------------- <? if (strstr('','')) { } ?> Expected result: ---------------- nothing expected Actual result: -------------- randomly: Warning: mb_strstr() [function.mb-strstr]: Empty delimiter. in q.php on line 1 -- or -- nothing (as expected) -- or -- Warning: strstr() [function.strstr]: Empty delimiter. in /home/html/www.projectharmony.ru/temp-images/q.php on line 1 (rare) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40441&edit=1