call_user_func(’foo’, 42, 43, 44);
$var = ‘foo’;
$$var(42,43,44);

and the evil (VERY SLOW):
eval(’foo(42,43,44);’);

I believe your class example would give a E_STRICT error because you are trying to call a non static function in a static content.

So you should declare the function like this:
public static function foo($bar, $baz).

If what you want is to use a class instance the syntax is:

foz $baz, $bar”;
}
}

$about = new about();
call_user_func_array( array($about, ‘foo’), array(’three’, ‘four’));

Take Care!