Bug #66773 [Asn->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: Assigned +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: Automatic comment on behalf of nikic Revision: http://git.php.net/?p=php-src.git;a=commit;h=2a75f5026a47099f585e29c5a9d8a2989dab42af Log: Fix bug #66773, #66862 Previous Comments: ------------------------------------------------------------------------ [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. ------------------------------------------------------------------------ [2016-03-24 12:25:56] klein dot shaked+php at gmail dot com Hey, What is the status of this issue? This is still happening using the gist above and also happened on one of our php7 hosts on production. $ php -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 uname -a "Linux dev 3.13.0-79-generic #123-Ubuntu SMP Fri Feb 19 14:27:58 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux" I have checked PHP's source code but haven't seen the patch there. Any idea how this can be resolved? Thanks ------------------------------------------------------------------------ [2016-01-13 10:10:23] dmitry@php.net The patch (for PHP-7.0), attached to the bug report, removes error without opcache as well. Please review (I'm not sure about all possible consequences). ------------------------------------------------------------------------ [2015-12-27 13:19:14] incubeftw at gmail dot com Bug still persists in PHP 7.0, 7.0.1, 7.1-dev ------------------------------------------------------------------------ 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