xref: /PHP-5.4/ext/session/tests/save_handler.inc (revision 79b73d12)
1<?php
2
3DEFINE("SESSION_FILE_PREFIX" ,"session_test_");
4function open($save_path, $session_name) {
5    global $session_save_path, $name;
6    $session_save_path = $save_path;
7    $name = $session_name;
8    echo "Open [${session_save_path},${session_name}]\n";
9    return true;
10}
11
12function close() {
13    global $session_save_path, $name;
14    echo "Close [${session_save_path},${name}]\n";
15    return true;
16}
17
18function read($id) {
19    global $session_save_path, $name, $session_id;
20    $session_id = $id;
21    echo "Read [${session_save_path},${id}]\n";
22    $session_file = "$session_save_path/".SESSION_FILE_PREFIX.$id;
23    return (string) @file_get_contents($session_file);
24}
25
26function write($id, $session_data) {
27    global $session_save_path, $name, $session_id;
28    $session_id = $id;
29    echo "Write [${session_save_path},${id},${session_data}]\n";
30    $session_file = "$session_save_path/".SESSION_FILE_PREFIX.$id;
31    if ($fp = fopen($session_file, "w")) {
32        $return = fwrite($fp, $session_data);
33        fclose($fp);
34        return $return;
35    }
36    return false;
37}
38
39function destroy($id) {
40    global $session_save_path, $name;
41    echo "Destroy [${session_save_path},${id}]\n";
42    $session_file = "$session_save_path/".SESSION_FILE_PREFIX.$id;
43    return unlink($session_file);
44}
45
46function gc($maxlifetime) {
47    global $session_save_path, $name;
48    $directory = opendir($session_save_path."/");
49    $length = strlen(SESSION_FILE_PREFIX);
50    while (($file = readdir($directory)) !== FALSE) {
51        $qualified = ($session_save_path."/".$file);
52        if (is_file($qualified) === TRUE) {
53            if (substr($file, 0, $length) === SESSION_FILE_PREFIX) {
54                unlink($qualified);
55            }
56        }
57    }
58    closedir($directory);
59    return true;
60}
61
62?>
63
64