#45691 [Asn->Csd]: some per-dir or runtime settings may leak into other requests

ID: 45691 Updated by: moriyoshi@php.net Reported By: moriyoshi@php.net -Status: Assigned +Status: Closed Bug Type: mbstring related Operating System: Irrelevant PHP Version: 5.2.6 Assigned To: moriyoshi New Comment: This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2008-08-02 20:18:27] moriyoshi@php.net Description: ------------ Some per-dir or runtime settings that is set in a request pollutes the global state of the extension and they leak into another request when the web server's forked instances are reused between connections and no corresponding system settings are provded. Reproduce code: --------------- <?php // run without any system settings. // if the language is set to neutral, // the default value for the internal encoding is ISO-8859-1 var_dump(mb_internal_encoding()); ini_set('mbstring.internal_encoding', 'UTF-8'); var_dump(mb_internal_encoding()); ?> Expected result: ---------------- The first request: ISO-8859-1 UTF-8 The second request: ISO-8859-1 UTF-8 Actual result: -------------- The first request: ISO-8859-1 UTF-8 The second request: UTF-8 UTF-8 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=45691&edit=1