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