1--TEST--
2Test session_set_save_handler() : full handler implementation
3--INI--
4session.save_handler=files
5session.name=PHPSESSID
6--EXTENSIONS--
7session
8--SKIPIF--
9<?php include('skipif.inc'); ?>
10--FILE--
11<?php
12
13ob_start();
14
15echo "*** Testing session_set_save_handler() : full handler implementation ***\n";
16
17class MySession2 extends SessionHandler {
18    public $path;
19
20    public function open($path, $name): bool {
21        if (!$path) {
22            $path = sys_get_temp_dir();
23        }
24        $this->path = $path . '/u_sess_' . $name;
25        return true;
26    }
27
28    public function close(): bool {
29        return true;
30    }
31
32    public function read($id): string|false {
33        return (string)@file_get_contents($this->path . $id);
34    }
35
36    public function write($id, $data): bool {
37        return (bool)file_put_contents($this->path . $id, $data);
38    }
39
40    public function destroy($id): bool {
41        @unlink($this->path . $id);
42        return true;
43    }
44
45    public function gc($maxlifetime): int|false {
46        foreach (glob($this->path . '*') as $filename) {
47            if (filemtime($filename) + $maxlifetime < time()) {
48                @unlink($filename);
49            }
50        }
51        return true;
52    }
53}
54
55$handler = new MySession2;
56session_set_save_handler(array($handler, 'open'), array($handler, 'close'),
57    array($handler, 'read'), array($handler, 'write'), array($handler, 'destroy'), array($handler, 'gc'));
58session_start();
59
60$_SESSION['foo'] = "hello";
61
62var_dump(session_id(), ini_get('session.save_handler'), $_SESSION);
63
64session_write_close();
65session_unset();
66
67session_start();
68var_dump($_SESSION);
69
70session_write_close();
71session_unset();
72
73session_set_save_handler($handler);
74session_start();
75
76$_SESSION['foo'] = "hello";
77
78var_dump(session_id(), ini_get('session.save_handler'), $_SESSION);
79
80session_write_close();
81session_unset();
82
83session_start();
84var_dump($_SESSION);
85
86session_write_close();
87session_unset();
88?>
89--EXPECTF--
90*** Testing session_set_save_handler() : full handler implementation ***
91string(%d) "%s"
92string(4) "user"
93array(1) {
94  ["foo"]=>
95  string(5) "hello"
96}
97array(1) {
98  ["foo"]=>
99  string(5) "hello"
100}
101string(%d) "%s"
102string(4) "user"
103array(1) {
104  ["foo"]=>
105  string(5) "hello"
106}
107array(1) {
108  ["foo"]=>
109  string(5) "hello"
110}
111