1--TEST-- 2Testing class_alias() with abstract class using an arbitrary class name as alias 3--FILE-- 4<?php 5 6abstract class foo { } 7 8class_alias('foo', "\0"); 9 10$a = "\0"; 11 12new $a; 13 14?> 15--EXPECTF-- 16Fatal error: Uncaught Error: Cannot instantiate abstract class foo in %s:%d 17Stack trace: 18#0 {main} 19 thrown in %s on line %d 20