#31582 [Ana->WFx]: extended overload classes not honouring overload
| From: | sniper@php.net | Date: | Wed, 02 Feb 2005 16:17:37 +0000 |
| Subject: | #31582 [Ana->WFx]: extended overload classes not honouring overload | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-73284@lists.php.net to get a copy of this message | ||
ID: 31582
Updated by: sniper@php.net
Reported By: alan_k@php.net
-Status: Analyzed
+Status: Wont fix
Bug Type: Scripting Engine problem
Operating System: linux
PHP Version: 4CVS-2005-01-17
New Comment:
Workaround exists -> won't fix.
Previous Comments:
------------------------------------------------------------------------
[2005-02-02 16:32:00] stas@php.net
Overload changes class' handlers, but not it's descendants' handlers.
Thus, class "ddo" doesn't know about handlers for ddo_base. Simplest
way to fix it would be to do:
overload("ddo")
Other way would be to make fcall opcode to traverse all object
hierarchy in hope there would be handler somewhere, but it seems to be
somewhat slow.
------------------------------------------------------------------------
[2005-01-20 00:59:59] sniper@php.net
Yet another overload bug..Stas, can you look into this too?
------------------------------------------------------------------------
[2005-01-17 11:39:23] alan_k@php.net
agh... try again..
class ddo_base {
function __call($method,$args,&$return) {
echo "METHOD:".$method;
return true;
}
}
class ddo extends ddo_base {
}
overload("ddo_base");
$x = new ddo_base;
$x->helloWorld();
$x = new ddo;
$x->helloWorld();
------------------------------------------------------------------------
[2005-01-17 11:36:12] alan_k@php.net
Description:
------------
the class of an overloaded class is not honouring the fact that it's
parent is overloaded. (as per previous releases)
Reproduce code:
---------------
class ddo_base {
echo "METHOD: ".$method;
function __call($method,$args,&$return) {
return true;
}
}
class ddo extends ddo_test {
}
overload("ddo_base");
$x = new ddo_base;
$x->helloWorld();
$x = new ddo;
$x->helloWorld();
Expected result:
----------------
METHOD: ddo_testMETHOD: helloworldMETHOD: ddoMETHOD: helloworld
Actual result:
--------------
METHOD: ddo_testMETHOD: helloworld
Fatal error: Call to undefined function: helloworld() in ....
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=31582&edit=1