From: ian at ardes dot com
Operating system: OS X 10.2.6
PHP version: 4.3.3RC3
PHP Bug Type: Class/Object related
Bug description: overload() messes with array member variables
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
)
--
Edit bug report at http://bugs.php.net/?id=25124&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25124&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25124&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=25124&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=25124&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=25124&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=25124&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=25124&r=support
Expected behavior: http://bugs.php.net/fix.php?id=25124&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=25124&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=25124&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=25124&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25124&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=25124&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=25124&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=25124&r=gnused
