1--TEST-- 2ZE2 An interface method must be abstract 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 err() {}; 10} 11 12?> 13--EXPECTF-- 14 15Fatal error: Interface function if_a::err() cannot contain body %s on line %d 16