1--TEST-- 2Testing instantiation using namespace:: prefix 3--FILE-- 4<?php 5 6namespace foo; 7 8class bar { 9} 10 11class_alias('foo\bar', 'foo\baz'); 12 13var_dump(new namespace\baz); 14 15?> 16--EXPECTF-- 17object(foo\bar)#%d (0) { 18} 19