Bug #66773 [Csd]: Autoload with Opcache allows importing conflicting class name to namespace

Edit report at https://bugs.php.net/bug.php?id=66773&edit=1 ID: 66773 Updated by: nikic@php.net Reported by: carl dot vuorinen at w3 dot fi Summary: Autoload with Opcache allows importing conflicting class name to namespace Status: Closed Type: Bug Package: opcache Operating System: Linux (Ubuntu) PHP Version: 5.5.9 Assigned To: dmitry Block user comment: N Private report: N New Comment: This issue has been fixed in PHP 7 only. Previous Comments: ------------------------------------------------------------------------ [2017-09-05 17:45:32] bkfake-php at yahoo dot com Did this get fixed in the 5.6 branch? Just upgraded to 5.6.31 after experiencing this bug but the issue remains. I see the bug on the 7.x changelog http://php.net/ChangeLog-7.php but not the 5.x changelog http://php.net/ChangeLog-5.php ------------------------------------------------------------------------ [2016-10-17 10:07:26] bwoebi@php.net Automatic comment on behalf of nikic Revision: http://git.php.net/?p=php-src.git;a=commit;h=2a75f5026a47099f585e29c5a9d8a2989dab42af Log: Fix bug #66773, #66862 ------------------------------------------------------------------------ [2016-10-08 15:03:46] nikic@php.net Automatic comment on behalf of nikic Revision: http://git.php.net/?p=php-src.git;a=commit;h=2a75f5026a47099f585e29c5a9d8a2989dab42af Log: Fix bug #66773, #66862 ------------------------------------------------------------------------ [2016-10-06 23:06:51] nikic@php.net Related To: Bug #71079 ------------------------------------------------------------------------ [2016-03-31 10:12:16] klein dot shaked+php at gmail dot com Hey, I have tried the attached patch: $ /usr/bin/php-backup -v PHP 7.0.4-6+deb.sury.org~trusty+5 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies $ /usr/bin/php-backup execute.php PHP Fatal error: Cannot use Other\Bar as Bar because the name is already in use in /php7test/some_foo.php on line 5 Fatal error: Cannot use Other\Bar as Bar because the name is already in use in /php7test/some_foo.php on line 5 $ php -v PHP 7.1.0-dev (cli) (built: Mar 31 2016 09:45:43) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.1.0-dev, Copyright (c) 1998-2016 Zend Technologies $ php execute.php self: Some\Bar parent: Other\Bar $ It seems like it works with the gist example. Having said that, it's hard to say if all cases are covered, plus I did have segfault while compiling (and I have filed a bug) which I am not sure if it was related or not. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=66773 -- Edit this bug report at https://bugs.php.net/bug.php?id=66773&edit=1