Description:
------------
Making method in class static or non-static makes absolutely no sense. For example, let's have a class:

class Test
{
    const t = 't';
    public function testmethod()
    {
	echo self::t;
    }
}

Then we do:

Test::testmethod()

Expecting to see some kind of error, instead I can see normal method execution, finally printing 't'. Adding keyword 'static' to the method declaration makes absolutely no sense.

Test script:
---------------
class Test
{
    const t = 't';
    public static function testmethod()
    {
	echo self::t;
    }
}

Expected result:
----------------
Some kind of error

Actual result:
--------------
This script prints "t", that is the contents of the class costant.