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Bug #70179 $this refcount issue
Submitted: 2015-07-31 21:32 UTC Modified: 2015-07-31 22:49 UTC
Votes:1
Avg. Score:4.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:0 (0.0%)
From: marcio dot web2 at gmail dot com Assigned:
Status: Closed Package: Scripting Engine problem
PHP Version: 7.0.0beta2 OS:
Private report: No CVE-ID:
 [2015-07-31 21:32 UTC] marcio dot web2 at gmail dot com
Description:
------------
This is probably related to refcount of $this that happens only when the object is invoked as a closure:

http://3v4l.org/7PZip

When there is an assignment the same problem does not occurs:

http://3v4l.org/deLUQ

Test script:
---------------
<?php

class X {
    function __invoke() {
        var_dump($this);
    }
}

(new X)();

Expected result:
----------------
object(X)#1 (0) {
}

Actual result:
--------------
*RECURSION*


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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2015-08-01 18:36 UTC] bwoebi@php.net
Automatic comment on behalf of bobwei9@hotmail.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=2d6f0e4584375c90a895fed4074d579f364aa347
Log: Fix bug #70179 ($this refcount issue)
 [2015-08-01 18:36 UTC] bwoebi@php.net
-Status: Open +Status: Closed
 [2015-08-04 20:54 UTC] ab@php.net
Automatic comment on behalf of bobwei9@hotmail.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=2d6f0e4584375c90a895fed4074d579f364aa347
Log: Fix bug #70179 ($this refcount issue)
 [2016-07-20 11:37 UTC] davey@php.net
Automatic comment on behalf of bobwei9@hotmail.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=2d6f0e4584375c90a895fed4074d579f364aa347
Log: Fix bug #70179 ($this refcount issue)
 
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