Description:
------------
PHP 5.4 seems to have changed the behavior of __callStatic when invoked inside 
the 
object context of the defining class. 

If both __call and __callStatic are defined, then inaccessible methods when 
invoked with a static context are sent to __callStatic. However, inside an 
object 
context, inaccessible methods that use the 'static', 'self' or $classname to 
invoke the method still get delegated to __call. 

In 5.3, statically invoked, inaccessible methods delegated to __callStatic, no 
matter where they are invoked.

This is a breaking change that should be listed on the PHP 5.4 backwards 
incompatible change list. If this is an unintended change it should be fixed as 
a 
bug.

Test script:
---------------
class Magic{
	
	public static function __callStatic($name, $args){
		echo "__callStatic($name) invoked!\n";
	}

	public function __call($name, $args){
		echo "__call($name) invoked!\n";
	}
	
	public function foo(){
		Magic::bar();  // __call, but should be __callStatic
		static::bar(); // __call, but should be __callStatic
		self::bar();   // __call, but should be __callStatic
		$this->bar();  // correctly is __call
	}
}

$magic = new Magic();
$magic->foo();

Expected result:
----------------
__callStatic(bar) invoked!
__callStatic(bar) invoked!
__callStatic(bar) invoked!
__call(bar) invoked!

Actual result:
--------------
__call(bar) invoked!
__call(bar) invoked!
__call(bar) invoked!
__call(bar) invoked!