1--TEST--
2ZE2 An interface must be implemented
3--SKIPIF--
4<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
5--FILE--
6<?php
7
8interface if_a {
9	function f_a();
10}
11
12class derived_a implements if_a {
13}
14
15?>
16--EXPECTF--
17Fatal error: Class derived_a contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (if_a::f_a) in %s on line %d
18