xref: /PHP-7.4/ext/standard/tests/serialize/002.phpt (revision 782352c5) 
1--TEST--
2Bug #25378 (unserialize() crashes with invalid data)
3--FILE--
4<?php
5var_dump(unserialize('b:0;'));
6var_dump(unserialize('b:1;'));
7var_dump(unserialize('i:823;'));
8var_dump(unserialize('s:0:"";'));
9var_dump(unserialize('s:3:"foo";'));
10var_dump(unserialize('a:1:{i:0;s:2:"12";}'));
11var_dump(unserialize('a:2:{i:0;a:0:{}i:1;a:0:{}}'));
12var_dump(unserialize('a:3:{i:0;s:3:"foo";i:1;s:3:"bar";i:2;s:3:"baz";}'));
13var_dump(unserialize('O:8:"stdClass":0:{}'));
14?>
15===DONE===
16--EXPECTF--
17bool(false)
18bool(true)
19int(823)
20string(0) ""
21string(3) "foo"
22array(1) {
23  [0]=>
24  string(2) "12"
25}
26array(2) {
27  [0]=>
28  array(0) {
29  }
30  [1]=>
31  array(0) {
32  }
33}
34array(3) {
35  [0]=>
36  string(3) "foo"
37  [1]=>
38  string(3) "bar"
39  [2]=>
40  string(3) "baz"
41}
42object(stdClass)#%d (0) {
43}
44===DONE===
45