1--TEST-- 2Bug #39003 (__autoload() is called for type hinting) 3--FILE-- 4<?php 5 6class ClassName 7{ 8 public $var = 'bla'; 9} 10 11function test (OtherClassName $object) { } 12 13spl_autoload_register(function ($class) { 14 var_dump("__autload($class)"); 15}); 16 17$obj = new ClassName; 18test($obj); 19 20echo "Done\n"; 21?> 22--EXPECTF-- 23Fatal error: Uncaught TypeError: Argument 1 passed to test() must be an instance of OtherClassName, instance of ClassName given, called in %s on line %d and defined in %s:%d 24Stack trace: 25#0 %s(%d): test(Object(ClassName)) 26#1 {main} 27 thrown in %s on line %d 28