1--TEST--
2Test session_set_save_handler() function: class with validate_sid
3--INI--
4session.save_handler=files
5session.name=PHPSESSID
6--EXTENSIONS--
7session
8--FILE--
9<?php
10
11ob_start();
12
13echo "*** Testing session_set_save_handler() function: class with validate_sid ***\n";
14
15class MySession2 extends SessionHandler {
16    public $path;
17
18    public function open($path, $name): bool {
19        if (!$path) {
20            $path = sys_get_temp_dir();
21        }
22        $this->path = $path . '/u_sess_' . $name;
23        return true;
24    }
25
26    public function close(): bool {
27        return true;
28    }
29
30    public function read($id): string|false {
31        return (string)@file_get_contents($this->path . $id);
32    }
33
34    public function write($id, $data): bool {
35        return file_put_contents($this->path . $id, $data)===FALSE ? FALSE : TRUE ;
36    }
37
38    public function destroy($id): bool {
39        @unlink($this->path . $id);
40    }
41
42    public function gc($maxlifetime): int|false {
43        foreach (glob($this->path . '*') as $filename) {
44            if (filemtime($filename) + $maxlifetime < time()) {
45                @unlink($filename);
46            }
47        }
48        return true;
49    }
50
51    public function create_sid(): string {
52        return pathinfo(__FILE__)['filename'];
53    }
54
55    public function validate_sid($id): bool {
56        return pathinfo(__FILE__)['filename']===$id;
57    }
58}
59
60$handler = new MySession2;
61session_set_save_handler($handler);
62session_start();
63
64$_SESSION['foo'] = "hello";
65
66var_dump(session_id(), ini_get('session.save_handler'), $_SESSION);
67
68session_write_close();
69session_unset();
70
71session_start();
72var_dump($_SESSION);
73?>
74--CLEAN--
75<?php
76@unlink(session_save_path().'/u_sess_PHPSESSIDsession_set_save_handler_class_018');
77?>
78--EXPECT--
79*** Testing session_set_save_handler() function: class with validate_sid ***
80string(34) "session_set_save_handler_class_018"
81string(4) "user"
82array(1) {
83  ["foo"]=>
84  string(5) "hello"
85}
86array(1) {
87  ["foo"]=>
88  string(5) "hello"
89}
90