xref: /PHP-7.0/ext/json/tests/serialize.phpt (revision 1fd85e29)
1--TEST--
2json_encode() Serialization tests
3--SKIPIF--
4<?php if (!extension_loaded("json")) print "skip"; ?>
5--FILE--
6<?php
7
8class NonSerializingTest
9{
10	public $data;
11
12	public function __construct($data)
13	{
14		$this->data = $data;
15	}
16}
17
18class SerializingTest extends NonSerializingTest implements JsonSerializable
19{
20	public function jsonSerialize()
21	{
22		return $this->data;
23	}
24}
25
26class ValueSerializingTest extends SerializingTest
27{
28	public function jsonSerialize()
29	{
30		return array_values(is_array($this->data) ? $this->data : get_object_vars($this->data));
31	}
32}
33
34class SelfSerializingTest extends SerializingTest
35{
36	public function jsonSerialize()
37	{
38		return $this;
39	}
40}
41
42$adata = array(
43	'str'	=> 'foo',
44	'int'	=> 1,
45	'float'	=> 2.3,
46	'bool'	=> false,
47	'nil'	=> null,
48	'arr'	=> array(1,2,3),
49	'obj'	=> new StdClass,
50);
51
52$ndata = array_values($adata);
53
54$odata = (object)$adata;
55
56foreach(array('NonSerializingTest','SerializingTest','ValueSerializingTest','SelfSerializingTest') as $class) {
57	echo "==$class==\n";
58	echo json_encode(new $class($adata)), "\n";
59	echo json_encode(new $class($ndata)), "\n";
60	echo json_encode(new $class($odata)), "\n";
61}
62--EXPECT--
63==NonSerializingTest==
64{"data":{"str":"foo","int":1,"float":2.3,"bool":false,"nil":null,"arr":[1,2,3],"obj":{}}}
65{"data":["foo",1,2.3,false,null,[1,2,3],{}]}
66{"data":{"str":"foo","int":1,"float":2.3,"bool":false,"nil":null,"arr":[1,2,3],"obj":{}}}
67==SerializingTest==
68{"str":"foo","int":1,"float":2.3,"bool":false,"nil":null,"arr":[1,2,3],"obj":{}}
69["foo",1,2.3,false,null,[1,2,3],{}]
70{"str":"foo","int":1,"float":2.3,"bool":false,"nil":null,"arr":[1,2,3],"obj":{}}
71==ValueSerializingTest==
72["foo",1,2.3,false,null,[1,2,3],{}]
73["foo",1,2.3,false,null,[1,2,3],{}]
74["foo",1,2.3,false,null,[1,2,3],{}]
75==SelfSerializingTest==
76{"data":{"str":"foo","int":1,"float":2.3,"bool":false,"nil":null,"arr":[1,2,3],"obj":{}}}
77{"data":["foo",1,2.3,false,null,[1,2,3],{}]}
78{"data":{"str":"foo","int":1,"float":2.3,"bool":false,"nil":null,"arr":[1,2,3],"obj":{}}}
79
80
81