From:
Operating system: any
PHP version: 5.2.14
Package: Scripting Engine problem
Bug Type: Bug
Bug description:possibility of calling protected static methods in not
inherited classes
Description:
------------
PHP allows to call protected static method in classes not inherited from
class,
that defines this method. See test script. We have two classes inherited
from
basic abstract class and we can call protected functions (defined abstract)
of
first class from second. Note, call_user_func caused error (works as
expected).
Test script:
---------------
<?php
abstract class A {
abstract protected static function test();
}
class B extends A {
protected static function test()
{
return "abc";
}
}
abstract class C extends A {
public static function do1()
{
return B::test();// Expected "Fatal error: Call to protected
method..."
}
}
echo C::do1(); // returns 'abc'
Expected result:
----------------
Fatal error: Call to protected method B::test() from context 'C'
Actual result:
--------------
abc
--
Edit bug report at http://bugs.php.net/bug.php?id=52591&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=52591&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=52591&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=52591&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=52591&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=52591&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=52591&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=52591&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=52591&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=52591&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=52591&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=52591&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=52591&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=52591&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=52591&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52591&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=52591&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=52591&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=52591&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=52591&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=52591&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=52591&r=mysqlcfg
