1--TEST-- 2Ensure ReflectionClass::implementsInterface triggers autoload. 3--FILE-- 4<?php 5spl_autoload_register(function ($name) { 6 echo "In autoload: "; 7 var_dump($name); 8}); 9 10$rc = new ReflectionClass("stdClass"); 11 12try { 13 $rc->implementsInterface("UndefI"); 14} catch (ReflectionException $e) { 15 echo $e->getMessage(); 16} 17?> 18--EXPECT-- 19In autoload: string(6) "UndefI" 20Interface UndefI does not exist 21