1--TEST--
2Test session_unregister() function : variation
3--SKIPIF--
4<?php include('skipif.inc'); ?>
5--FILE--
6<?php
7
8ob_start();
9
10/*
11 * Prototype : bool session_is_registered(string $name)
12 * Description : Find out whether a global variable is registered in a session
13 * Source code : ext/session/session.c
14 */
15
16echo "*** Testing session_is_registered() : variation ***\n";
17
18// Get an unset variable
19$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*/ $fp
81);
82
83var_dump(session_start());
84var_dump($_SESSION);
85var_dump(session_is_registered($inputs));
86var_dump($_SESSION);
87var_dump(session_destroy());
88var_dump($_SESSION);
89
90fclose($fp);
91echo "Done";
92ob_end_flush();
93?>
94--EXPECTF--
95*** Testing session_is_registered() : variation ***
96bool(true)
97array(0) {
98}
99
100Deprecated: Function session_is_registered() is deprecated in %s on line %d
101
102Warning: session_is_registered() expects parameter 1 to be string, array given in %s on line %d
103NULL
104array(0) {
105}
106bool(true)
107array(0) {
108}
109Done
110