ID: 30394
Comment by: ante dot dfg at moj dot net
Reported By: php at hartwerk dot com
Status: Open
Bug Type: Zend Engine 2 problem
Operating System: Linux
PHP Version: 5.0.2
New Comment:
This code works if you return the value from _get via reference....
try:
public function &__get( $what ) {
return $this->_p[ $what ];
}
Previous Comments:
------------------------------------------------------------------------
[2004-10-11 11:24:19] php at hartwerk dot com
Description:
------------
When there is a function on the right-hand side of an assignment
operator expression, and the variable is to be accessed via
__get/__set, the operation yields wrong results.
Reproduce code:
---------------
class Container
{
public function __get( $what )
{
return $this->_p[ $what ];
}
public function __set( $what, $value )
{
$this->_p[ $what ] = $value;
}
private $_p = array();
}
$c = new Container();
$c->a = 1;
$c->a += 1;
print $c->a; // --> 2
print " - ";
$c->a += max( 0, 1 );
print $c->a; // --> 4 (!)
Expected result:
----------------
2 - 3
Actual result:
--------------
2 - 4
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=30394&edit=1
