Remove globals check in the php test-suite.

It was done mainly to check in the "flat" function structure.
Not needed since the class structure is adopted now.

Examples/test-suite/php/director_basic_runme.php

@@ -7,8 +7,6 @@ require "director_basic.php";
 check::functions(array(foo_ping,foo_pong,foo_get_self,a_f,a_rg,a1_ff,myclass_method,myclass_vmethod,myclass_pmethod,myclass_cmethod,myclass_get_self,myclass_call_pmethod,myclasst_i_method));
 // No new classes
 check::classes(array(Foo,A,A1,Bar,MyClass,MyClassT_i));
-// now new vars
-check::globals(array(bar_x));
 
 class PhpFoo extends Foo {
   function ping() {