1--TEST-- 2Adding a function object return type 3--FILE-- 4<?php 5 6function a() : object { 7 return 12345; 8} 9a(); 10--EXPECTF-- 11Fatal error: Uncaught TypeError: Return value of a() must be an object, integer returned in %s:4 12Stack trace: 13#0 %s(6): a() 14#1 {main} 15 thrown in %s on line 4 16