ID: 25227
Updated by: [EMAIL PROTECTED]
Reported By: chris at studentadvantage dot com
-Status: Open
+Status: Wont fix
Bug Type: Unknown/Other Function
Operating System: Linux 2.4.20-8smp
PHP Version: 4.3.2
New Comment:
And it will stay as such with PHP 4.
Previous Comments:
------------------------------------------------------------------------
[2003-08-24 21:41:18] chris at studentadvantage dot com
This is also an issue with php 4.3.3RC4, but not with 5.0.0b1
------------------------------------------------------------------------
[2003-08-24 17:30:10] chris at studentadvantage dot com
Description:
------------
When a class which is overloaded is included in another php file via
'require_once', 'require', etc., functions in classes which inherit
from that class and that take references no longer seem to be getting
references, rather they seem to be getting copies of the argument
variables.
Here's my setup (from 'phpinfo()'):
========%<========
PHP Version 4.3.2
System Linux charles 2.4.20-8smp #1 SMP Thu Mar 13 17:45:54 EST 2003
i686
Build Date Aug 20 2003 21:26:20
Configure Command './configure' '--prefix=/opt/php' '--with-mysql'
'--with-apxs=/opt/apache/bin/apxs'
Server API Apache
Virtual Directory Support disabled
Configuration File (php.ini) Path /opt/php/lib/php.ini
PHP API 20020918
PHP Extension 20020429
Zend Extension 20021010
Debug Build no
Thread Safety disabled
Registered PHP Streams php, http, ftp
This program makes use of the Zend Scripting Language Engine:
Zend Engine v1.3.0, Copyright (c) 1998-2003 Zend Technologies
========%<========
Incidently, in my example code php doesn't complain if
'my_base_b::my_base_b()' is not defined, but it does give an error if
'my_base_a::my_base_a()' isn't defined. From what I read in the manual,
it should complain because __call applies to constructors as well.
Reproduce code:
---------------
test_inc.php:
=================
<?php
class my_base_a {
function my_base_a( ) { }
function __call( $method, $params, &$return ) {
return( false );
}
};
overload("my_base_a");
?>
test_main.php:
=================
<?php
require_once('test_inc.php');
class my_base_b {
function my_base_b( ) { }
function __call( $method, $params, &$return ) {
return( false );
}
};
overload("my_base_b");
class overload_a extends my_base_a {
function modify_reference( &$ref ) {
$ref = "Modified Reference";
}
};
class overload_b extends my_base_b {
function modify_reference( &$ref ) {
$ref = "Modified Reference";
}
}
$instance_a = new overload_a( );
$instance_b = new overload_b( );
$ref_a = $ref_b = "Unmodified Reference";
print "Before: $ref_a, $ref_b<br>";
$instance_a->modify_reference( $ref_a );
$instance_b->modify_reference( $ref_b );
print "After: $ref_a, $ref_b<br>";
?>
Expected result:
----------------
Before: Unmodified Reference, Unmodified Reference
After: Modified Reference, Modified Reference
Actual result:
--------------
Before: Unmodified Reference, Unmodified Reference
After: Unmodified Reference, Modified Reference
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=25227&edit=1
