function RestoreSession()
{
global $APPLICATION;
// if there is no session ID
if (intval($_SESSION["SESS_SESSION_ID"]) <= 0) {
if (COption::GetOptionString("statistic", "SAVE_SESSION_DATA") == "Y") {
// try to use coockie
$COOKIE_GUEST_ID = intval($APPLICATION->get_cookie("GUEST_ID"));
if ($COOKIE_GUEST_ID <= 0) {
// restore session data from b_stat_session_data
$z = CStatistics::GetSessionDataByMD5(get_guest_md5());
if ($zr = $z->Fetch()) {
$arrSESSION_DATA = unserialize($zr["SESSION_DATA"]);
if (is_array($arrSESSION_DATA)) {
foreach ($arrSESSION_DATA as $key => $value) {
$_SESSION[$key] = $value;
}
}
return intval($zr["ID"]);
//Guest was found
}
return true;
//Just tried to restore session data
}
}
}
return false;
//We have no choice to restore guest session
}
