ID: 37667
Updated by: [EMAIL PROTECTED]
Reported By: alexander dot netkachev at gmail dot com
Status: Assigned
Bug Type: Class/Object related
-Operating System: Windows XP Sp2
+Operating System: *
PHP Version: 5.1.4
Assigned To: dmitry
New Comment:
The engine sees the read to the array property as a write no matter
whether it is a read or write operation. I think we should pass the
correct mode and then in the get_property handler use the info to
protect against writing to a returned array since reading it is pretty
fine of course.
Previous Comments:
------------------------------------------------------------------------
[2006-06-02 07:27:52] alexander dot netkachev at gmail dot com
BTW, I think about it more and now I'm not sure that the actual result
should show two elements in the array.
Actually, when the array is returned from the function, it is returned
by value, not by reference. __get seems to be an exception for this -
it returns a reference to array.
E.g.
<?php
class Class1 {
var $property = array();
function getProperty() {
return $this->property;
}
}
$c = new Class1();
$d = & $c->getProperty();
$d[] = 1;
var_dump($c);
?>
shows empty array in the $c object.
------------------------------------------------------------------------
[2006-06-01 18:54:14] [EMAIL PROTECTED]
Dmitry, could you plz take a look at it?
------------------------------------------------------------------------
[2006-06-01 14:05:19] alexander dot netkachev at gmail dot com
Description:
------------
The following code inserts only second object into property array.
Reproduce code:
---------------
class Class1 {
protected $property = array();
function __get($name) {
return $this->property;
}
}
class Class2 {}
$r = new Class1();
$r->Property[] = new Class2();
$r->Property[] = new Class2();
var_dump($r);
Expected result:
----------------
object(Class1)#1 (1) {
["property:protected"]=>
array(1) {
[0]=>
object(Class2)#2 (0) {
}
[0]=>
object(Class2)#3 (0) {
}
}
}
Actual result:
--------------
object(Class1)#1 (1) {
["property:protected"]=>
array(1) {
[0]=>
object(Class2)#3 (0) {
}
}
}
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=37667&edit=1
