1--TEST--
2Test session_encode() function : basic functionality
3--INI--
4serialize_precision=100
5--SKIPIF--
6<?php include('skipif.inc'); ?>
7--FILE--
8<?php
9
10ob_start();
11
12/*
13 * Prototype : string session_encode(void)
14 * Description : Encodes the current session data as a string
15 * Source code : ext/session/session.c
16 */
17
18echo "*** Testing session_encode() : basic functionality ***\n";
19
20// Get an unset variable
21$unset_var = 10;
22unset($unset_var);
23
24class classA
25{
26    public function __toString() {
27        return "Hello World!";
28    }
29}
30
31$heredoc = <<<EOT
32Hello World!
33EOT;
34
35$fp = fopen(__FILE__, "r");
36
37// Unexpected values to be passed as arguments
38$inputs = array(
39
40       // Integer data
41/*1*/  0,
42       1,
43       12345,
44       -2345,
45
46       // Float data
47/*5*/  10.5,
48       -10.5,
49       12.3456789000e10,
50       12.3456789000E-10,
51       .5,
52
53       // Null data
54/*10*/ NULL,
55       null,
56
57       // Boolean data
58/*12*/ true,
59       false,
60       TRUE,
61       FALSE,
62
63       // Empty strings
64/*16*/ "",
65       '',
66
67       // Invalid string data
68/*18*/ "Nothing",
69       'Nothing',
70       $heredoc,
71
72       // Object data
73/*21*/ new classA(),
74
75       // Undefined data
76/*22*/ @$undefined_var,
77
78       // Unset data
79/*23*/ @$unset_var,
80
81       // Resource variable
82/*24*/ $fp
83);
84
85var_dump(session_start());
86$iterator = 1;
87foreach($inputs as $input) {
88    echo "\n-- Iteration $iterator --\n";
89    $_SESSION["data"] = $input;
90    var_dump(session_encode());
91    $iterator++;
92};
93
94var_dump(session_destroy());
95fclose($fp);
96echo "Done";
97ob_end_flush();
98?>
99--EXPECTF--
100*** Testing session_encode() : basic functionality ***
101bool(true)
102
103-- Iteration 1 --
104string(9) "data|i:0;"
105
106-- Iteration 2 --
107string(9) "data|i:1;"
108
109-- Iteration 3 --
110string(13) "data|i:12345;"
111
112-- Iteration 4 --
113string(13) "data|i:-2345;"
114
115-- Iteration 5 --
116string(12) "data|d:10.5;"
117
118-- Iteration 6 --
119string(13) "data|d:-10.5;"
120
121-- Iteration 7 --
122string(20) "data|d:123456789000;"
123
124-- Iteration 8 --
125string(%d) "data|d:1.2345678899999999145113427164344339914681114578343112953007221221923828125E-9;"
126
127-- Iteration 9 --
128string(11) "data|d:0.5;"
129
130-- Iteration 10 --
131string(7) "data|N;"
132
133-- Iteration 11 --
134string(7) "data|N;"
135
136-- Iteration 12 --
137string(9) "data|b:1;"
138
139-- Iteration 13 --
140string(9) "data|b:0;"
141
142-- Iteration 14 --
143string(9) "data|b:1;"
144
145-- Iteration 15 --
146string(9) "data|b:0;"
147
148-- Iteration 16 --
149string(12) "data|s:0:"";"
150
151-- Iteration 17 --
152string(12) "data|s:0:"";"
153
154-- Iteration 18 --
155string(19) "data|s:7:"Nothing";"
156
157-- Iteration 19 --
158string(19) "data|s:7:"Nothing";"
159
160-- Iteration 20 --
161string(25) "data|s:12:"Hello World!";"
162
163-- Iteration 21 --
164string(22) "data|O:6:"classA":0:{}"
165
166-- Iteration 22 --
167string(7) "data|N;"
168
169-- Iteration 23 --
170string(7) "data|N;"
171
172-- Iteration 24 --
173string(9) "data|i:0;"
174bool(true)
175Done
176