1--TEST-- 2Testing __debugInfo() magic method with bad returns RESOURCE 3--INI-- 4allow_url_fopen=1 5--FILE-- 6<?php 7 8class C { 9 public $val; 10 public function __debugInfo() { 11 return $this->val; 12 } 13 public function __construct($val) { 14 $this->val = $val; 15 } 16} 17 18$c = new C(fopen("data:text/plain,Foo", 'r')); 19var_dump($c); 20?> 21--EXPECTF-- 22Fatal error: __debuginfo() must return an array in %s on line %d 23