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/arrays_scope_runme.php

@@ -7,8 +7,6 @@ require "arrays_scope.php";
 check::functions(array(new_bar,bar_blah));
 // New classes
 check::classes(array(arrays_scope,Bar));
-// New vars
-check::globals(array(bar_adata,bar_bdata,bar_cdata));
 
 $bar=new bar();