]>
git.wh0rd.org - tt-rss.git/blob - sessions.php
2 // Original from http://www.daniweb.com/code/snippet43.html
4 require_once "config.php";
7 $session_expire = SESSION_EXPIRE_TIME
; //seconds
9 ini_set("session.gc_probability", 50);
10 ini_set("session.name", "ttrss_sid");
11 ini_set("session.use_only_cookies", true);
12 ini_set("session.gc_maxlifetime", SESSION_EXPIRE_TIME
);
14 function open ($s, $n) {
16 global $session_connection;
18 $session_connection = db_connect(DB_HOST
, DB_USER
, DB_PASS
, DB_NAME
);
25 global $session_connection,$session_read;
27 $query = "SELECT data FROM ttrss_sessions WHERE id='$id' $address_check_qpart";
29 $res = db_query($session_connection, $query);
31 if (db_num_rows($res) != 1) {
34 $session_read = db_fetch_assoc($res);
35 $session_read["data"] = base64_decode($session_read["data"]);
36 return $session_read["data"];
40 function write ($id, $data) {
46 global $session_connection, $session_read, $session_expire;
48 $expire = time() +
$session_expire;
50 $data = db_escape_string(base64_encode($data), $session_connection);
53 $query = "UPDATE ttrss_sessions SET data='$data',
54 expire='$expire' WHERE id='$id' $address_check_qpart";
56 $query = "INSERT INTO ttrss_sessions (id, data, expire)
57 VALUES ('$id', '$data', '$expire')";
60 db_query($session_connection, $query);
66 global $session_connection;
68 db_close($session_connection);
73 function destroy ($id) {
75 global $session_connection;
77 $query = "DELETE FROM ttrss_sessions WHERE id = '$id' $address_check_qpart";
79 db_query($session_connection, $query);
84 function gc ($expire) {
86 global $session_connection;
88 $query = "DELETE FROM ttrss_sessions WHERE expire < " . time();
90 db_query($session_connection, $query);
93 // session_set_cookie_params(SESSION_COOKIE_LIFETIME);
95 if (DATABASE_BACKED_SESSIONS
) {
96 session_set_save_handler("open", "close", "read", "write", "destroy", "gc");