1--TEST-- 2Bug #61978 (Object recursion not detected for classes that implement JsonSerializable) 3--SKIPIF-- 4<?php if (!extension_loaded("json")) print "skip"; ?> 5--FILE-- 6<?php 7 8class JsonTest1 { 9 public $test; 10 public $me; 11 public function __construct() { 12 $this->test = '123'; 13 $this->me = $this; 14 } 15} 16 17class JsonTest2 implements JsonSerializable { 18 public $test; 19 public function __construct() { 20 $this->test = '123'; 21 } 22 public function jsonSerialize() { 23 return array( 24 'test' => $this->test, 25 'me' => $this 26 ); 27 } 28} 29 30 31$obj1 = new JsonTest1(); 32var_dump(json_encode($obj1, JSON_PARTIAL_OUTPUT_ON_ERROR)); 33 34echo "==\n"; 35 36$obj2 = new JsonTest2(); 37var_dump(json_encode($obj2, JSON_PARTIAL_OUTPUT_ON_ERROR)); 38 39?> 40--EXPECTF-- 41string(44) "{"test":"123","me":{"test":"123","me":null}}" 42== 43string(44) "{"test":"123","me":{"test":"123","me":null}}" 44
