#25069 [Opn->Csd]: methods called w call_user_func have no $this

From: Date: Wed, 13 Oct 2004 07:21:10 +0000
Subject: #25069 [Opn->Csd]: methods called w call_user_func have no $this
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-67519@lists.php.net to get a copy of this message 
 ID:               25069
 Updated by:       derick@php.net
 Reported By:      tater at potatoe dot com
-Status:           Open
+Status:           Closed
 Bug Type:         Feature/Change Request
 Operating System: *
 PHP Version:      5CVS-2003-11-29 (dev)
 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:
------------------------------------------------------------------------

[2004-10-13 02:19:17] php at bobsilva dot com

This is fixed in 5.1 CVS

------------------------------------------------------------------------

[2003-08-13 04:04:07] tater at potatoe dot com

Description:
------------
If you call an object's method, $x->foo(), and then
call parent:;bar() (or self:;bar() or xyz::abc()),
$this will be defined inside bar() and point to the
original object ($x). But if you use call_user_func()
or call_user_func_array(), $this is not defined.


Reproduce code:
---------------
class foo
{
        function a()
        {
                if (isset($this))
                        var_dump($this);
                else
                        print "\$this not defined.\n";
        }
        function b()
        {
                self::a();
                call_user_func(array('self','a'));
        }
}
$x = new foo;
$x->b();

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

Actual result:
--------------
object(foo)#1 (0) {
}
$this not defined.


------------------------------------------------------------------------


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