1--TEST--
2Test session_encode() function : basic functionality
3--SKIPIF--
4<?php include('skipif.inc'); ?>
5--FILE--
6<?php
7
8ob_start();
9
10/*
11 * Prototype : string session_encode(void)
12 * Description : Encodes the current session data as a string
13 * Source code : ext/session/session.c
14 */
15
16echo "*** Testing session_encode() : basic functionality ***\n";
17
18// Get an unset variable
19$unset_var = 10;
20unset($unset_var);
21
22class classA
23{
24    public function __toString() {
25        return "Hello World!";
26    }
27}
28
29$heredoc = <<<EOT
30Hello World!
31EOT;
32
33$fp = fopen(__FILE__, "r");
34
35// Unexpected values to be passed as arguments
36$inputs = array(
37
38       // Integer data
39/*1*/  0,
40       1,
41       12345,
42       -2345,
43
44       // Float data
45/*5*/  10.5,
46       -10.5,
47       12.3456789000e10,
48       12.3456789000E-10,
49       .5,
50
51       // Null data
52/*10*/ NULL,
53       null,
54
55       // Boolean data
56/*12*/ true,
57       false,
58       TRUE,
59       FALSE,
60
61       // Empty strings
62/*16*/ "",
63       '',
64
65       // Invalid string data
66/*18*/ "Nothing",
67       'Nothing',
68       $heredoc,
69
70       // Object data
71/*21*/ new classA(),
72
73       // Undefined data
74/*22*/ @$undefined_var,
75
76       // Unset data
77/*23*/ @$unset_var,
78
79       // Resource variable
80/*24*/ $fp
81);
82
83var_dump(session_start());
84$iterator = 1;
85foreach($inputs as $input) {
86    echo "\n-- Iteration $iterator --\n";
87    $_SESSION["data"] = $input;
88    var_dump(session_encode());
89    $iterator++;
90};
91
92var_dump(session_destroy());
93fclose($fp);
94echo "Done";
95ob_end_flush();
96?>
97--EXPECTF--
98*** Testing session_encode() : basic functionality ***
99bool(true)
100
101-- Iteration 1 --
102string(9) "data|i:0;"
103
104-- Iteration 2 --
105string(9) "data|i:1;"
106
107-- Iteration 3 --
108string(13) "data|i:12345;"
109
110-- Iteration 4 --
111string(13) "data|i:-2345;"
112
113-- Iteration 5 --
114string(12) "data|d:10.5;"
115
116-- Iteration 6 --
117string(13) "data|d:-10.5;"
118
119-- Iteration 7 --
120string(20) "data|d:123456789000;"
121
122-- Iteration 8 --
123string(29) "data|d:1.2345678899999999E-9;"
124
125-- Iteration 9 --
126string(11) "data|d:0.5;"
127
128-- Iteration 10 --
129string(7) "data|N;"
130
131-- Iteration 11 --
132string(7) "data|N;"
133
134-- Iteration 12 --
135string(9) "data|b:1;"
136
137-- Iteration 13 --
138string(9) "data|b:0;"
139
140-- Iteration 14 --
141string(9) "data|b:1;"
142
143-- Iteration 15 --
144string(9) "data|b:0;"
145
146-- Iteration 16 --
147string(12) "data|s:0:"";"
148
149-- Iteration 17 --
150string(12) "data|s:0:"";"
151
152-- Iteration 18 --
153string(19) "data|s:7:"Nothing";"
154
155-- Iteration 19 --
156string(19) "data|s:7:"Nothing";"
157
158-- Iteration 20 --
159string(25) "data|s:12:"Hello World!";"
160
161-- Iteration 21 --
162string(22) "data|O:6:"classA":0:{}"
163
164-- Iteration 22 --
165string(7) "data|N;"
166
167-- Iteration 23 --
168string(7) "data|N;"
169
170-- Iteration 24 --
171string(9) "data|i:0;"
172bool(true)
173Done
174
175