1--TEST--
2ReflectionExtension::getClassNames() method on an extension which actually returns some information
3--CREDITS--
4Felix De Vliegher <felix.devliegher@gmail.com>
5--FILE--
6<?php
7$standard = new ReflectionExtension('standard');
8var_dump($standard->getClassNames());
9?>
10--EXPECT--
11array(4) {
12  [0]=>
13  string(22) "__PHP_Incomplete_Class"
14  [1]=>
15  string(14) "AssertionError"
16  [2]=>
17  string(15) "php_user_filter"
18  [3]=>
19  string(9) "Directory"
20}
21