xref: /PHP-7.4/ext/date/tests/bug53437.phpt (revision d2cde0bf) 
1--TEST--
2Bug #53437 (Crash when using unserialized DatePeriod instance), variation 1
3--FILE--
4<?php
5$dp = new DatePeriod(new DateTime('2010-01-01 UTC'), new DateInterval('P1D'), 2);
6
7echo "Original:\r\n";
8foreach($dp as $dt) {
9        echo $dt->format('Y-m-d H:i:s')."\r\n";
10}
11echo "\r\n";
12var_dump($dp);
13
14$ser = serialize($dp); // $ser is: O:10:"DatePeriod":0:{}
15
16// Create dangerous instance
17$dpu = unserialize($ser); // $dpu has invalid values???
18var_dump($dpu);
19
20echo "Unserialized:\r\n";
21foreach($dpu as $dt) {
22        echo $dt->format('Y-m-d H:i:s')."\r\n";
23}
24?>
25==DONE==
26--EXPECTF--
27Original:
282010-01-01 00:00:00
292010-01-02 00:00:00
302010-01-03 00:00:00
31
32object(DatePeriod)#%d (6) {
33  ["start"]=>
34  object(DateTime)#%d (3) {
35    ["date"]=>
36    string(26) "2010-01-01 00:00:00.000000"
37    ["timezone_type"]=>
38    int(3)
39    ["timezone"]=>
40    string(3) "UTC"
41  }
42  ["current"]=>
43  object(DateTime)#%d (3) {
44    ["date"]=>
45    string(26) "2010-01-04 00:00:00.000000"
46    ["timezone_type"]=>
47    int(3)
48    ["timezone"]=>
49    string(3) "UTC"
50  }
51  ["end"]=>
52  NULL
53  ["interval"]=>
54  object(DateInterval)#%d (16) {
55    ["y"]=>
56    int(0)
57    ["m"]=>
58    int(0)
59    ["d"]=>
60    int(1)
61    ["h"]=>
62    int(0)
63    ["i"]=>
64    int(0)
65    ["s"]=>
66    int(0)
67    ["f"]=>
68    float(0)
69    ["weekday"]=>
70    int(0)
71    ["weekday_behavior"]=>
72    int(0)
73    ["first_last_day_of"]=>
74    int(0)
75    ["invert"]=>
76    int(0)
77    ["days"]=>
78    bool(false)
79    ["special_type"]=>
80    int(0)
81    ["special_amount"]=>
82    int(0)
83    ["have_weekday_relative"]=>
84    int(0)
85    ["have_special_relative"]=>
86    int(0)
87  }
88  ["recurrences"]=>
89  int(3)
90  ["include_start_date"]=>
91  bool(true)
92}
93object(DatePeriod)#%d (6) {
94  ["start"]=>
95  object(DateTime)#%d (3) {
96    ["date"]=>
97    string(26) "2010-01-01 00:00:00.000000"
98    ["timezone_type"]=>
99    int(3)
100    ["timezone"]=>
101    string(3) "UTC"
102  }
103  ["current"]=>
104  object(DateTime)#%d (3) {
105    ["date"]=>
106    string(26) "2010-01-04 00:00:00.000000"
107    ["timezone_type"]=>
108    int(3)
109    ["timezone"]=>
110    string(3) "UTC"
111  }
112  ["end"]=>
113  NULL
114  ["interval"]=>
115  object(DateInterval)#%d (16) {
116    ["y"]=>
117    int(0)
118    ["m"]=>
119    int(0)
120    ["d"]=>
121    int(1)
122    ["h"]=>
123    int(0)
124    ["i"]=>
125    int(0)
126    ["s"]=>
127    int(0)
128    ["f"]=>
129    float(0)
130    ["weekday"]=>
131    int(0)
132    ["weekday_behavior"]=>
133    int(0)
134    ["first_last_day_of"]=>
135    int(0)
136    ["invert"]=>
137    int(0)
138    ["days"]=>
139    bool(false)
140    ["special_type"]=>
141    int(0)
142    ["special_amount"]=>
143    int(0)
144    ["have_weekday_relative"]=>
145    int(0)
146    ["have_special_relative"]=>
147    int(0)
148  }
149  ["recurrences"]=>
150  int(3)
151  ["include_start_date"]=>
152  bool(true)
153}
154Unserialized:
1552010-01-01 00:00:00
1562010-01-02 00:00:00
1572010-01-03 00:00:00
158==DONE==
159