#25124 [Ver->Bgs]: overload() messes with array member variables
ID: 25124
Updated by: sniper@php.net
Reported By: ian at ardes dot com
-Status: Verified
+Status: Bogus
Bug Type: Class/Object related
Operating System: *
PHP Version: 4CVS-2004-02-11
New Comment:
Expected behaviour -> bogus.
Previous Comments:
------------------------------------------------------------------------
[2004-02-17 15:52:56] andrei@php.net
Overloading of array indexes is not supported. This is expected
behavior.
------------------------------------------------------------------------
[2003-08-18 02:34:02] ian at ardes dot com
Description:
------------
Summary: When a class is overloaded with overload(),
array member variables go wrong.
If you overload a class, then access to declared array
member variables from within member functions (and
anywhere else I think) stops working correctly.
The very simple class in the code should not change
it's behaviour at all once it is overloaded. But it
does.
Reproduce code:
---------------
class Overloaded {
var $_my_array = array();
function Overloaded() {
$this->_my_array[1] = '1st element';
}
function __get($nm, &$val) {
return false;
}
function __set($nm, $val) {
return false;
}
}
$o1 = new Overloaded();
print ("before overload(): "); print_r($o1);
overload('Overloaded');
$o2 = new Overloaded();
print ("after overload(): "); print_r($o2);
Expected result:
----------------
before overload(): overloaded Object
(
[_my_array] => Array
(
[1] => 1st element
)
)
after overload(): overloaded Object
(
[_my_array] => Array
(
[1] => 1st element
)
)
Actual result:
--------------
before overload(): overloaded Object
(
[_my_array] => Array
(
[1] => 1st element
)
)
after overload(): overloaded Object
(
[_my_array] => 1st element
)
------------------------------------------------------------------------
--
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