Bug #51867 [NEW]: include() causes strict erros when including overloading methods

From: Date: Thu, 20 May 2010 07:26:12 +0000
Subject: Bug #51867 [NEW]: include() causes strict erros when including overloading methods
Groups: php.bugs 
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From:             
Operating system: FreeBSD 7.2
PHP version:      5.3.2
Package:          Scripting Engine problem
Bug Type:         Bug
Bug description:include() causes strict erros when including overloading methods

Description:
------------
When overloading a method, changing a object type hint to accept a child
class instead a E_STRICT error is triggered. This however only happens if
the object declaration is loaded using include, not if the declaration is
in the file called.


Test script:
---------------
test.php:
<?php
error_reporting(E_ALL | E_STRICT);

abstract class ObjParent {
	public function set(ObjParent $param1, $param2){ }
}

require_once('obj.php');
?>

obj.php:
<?php
class ObjChild extends ObjParent {
	public function set(ObjChild $param1, $param2=true){ }
}
?>



Expected result:
----------------
This should be without any errors as i would if the test.php looks like
this:

<?php
error_reporting(E_ALL | E_STRICT);

abstract class ObjParent {
	public function set(ObjParent $param1, $param2){ }
}

class ObjChild extends ObjParent {
	public function set(ObjChild $param1, $param2){ }
}
?>


Actual result:
--------------
Strict Standards: Declaration of ObjChild::set() should be compatible with
that of ObjParent::set() in /usr/home/webroot/dumpsite/bug/obj.php  on line
4

-- 
Edit bug report at http://bugs.php.net/bug.php?id=51867&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=51867&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=51867&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=51867&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=51867&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51867&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=51867&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=51867&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=51867&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=51867&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=51867&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=51867&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=51867&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=51867&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=51867&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=51867&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=51867&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=51867&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=51867&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=51867&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=51867&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=51867&r=mysqlcfg

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