static function __init()
{
self::$savePath = $CONFIG['session.save_path'];
self::$cookiePath = $CONFIG['session.cookie_path'];
self::$cookieDomain = $CONFIG['session.cookie_domain'];
$CONFIG['session.auth_vars'] && (self::$authVars = array_merge(self::$authVars, $CONFIG['session.auth_vars']));
$CONFIG['session.group_vars'] && (self::$groupVars = array_merge(self::$groupVars, $CONFIG['session.group_vars']));
self::$authVars = array_flip(self::$authVars);
self::$groupVars = array_flip(self::$groupVars);
if (self::$maxIdleTime < 1 && self::$maxLifeTime < 1) {
user_error('At least one of the SESSION::$max*Time variables must be strictly positive.');
}
if (mt_rand(1, self::$gcProbabilityDenominator) <= self::$gcProbabilityNumerator) {
$adapter = new self('0lastGC');
$i = $adapter->read();
$j = max(self::$maxIdleTime, self::$maxLifeTime);
if ($j && $_SERVER['REQUEST_TIME'] - $i > $j) {
$adapter->write($_SERVER['REQUEST_TIME']);
register_shutdown_function(array(__CLASS__, 'gc'), $j);
}
unset($adapter);
}
if (isset($_COOKIE['SID'])) {
self::setSID($_COOKIE['SID']);
self::$adapter = new self(self::$SID);
$i = self::$adapter->read();
} else {
$i = false;
}
if ($i) {
$i = unserialize($i);
self::$lastseen = $i[0];
self::$birthtime = $i[1];
if (self::$maxIdleTime && $_SERVER['REQUEST_TIME'] - self::$lastseen > self::$maxIdleTime) {
// Session has idled
self::onIdle();
self::$isIdled = true;
} else {
if (self::$maxLifeTime && $_SERVER['REQUEST_TIME'] - self::$birthtime > self::$maxLifeTime) {
// Session has expired
self::onExpire();
} else {
self::$DATA =& $i[2];
}
}
if (isset($_SERVER['HTTPS']) && (!isset($_COOKIE['SSL']) || $i[3] != $_COOKIE['SSL'])) {
self::regenerateId(true);
} else {
self::$sslid = $i[3];
if ('-' == self::$sslid[0] && isset($_SERVER['HTTPS'])) {
self::$sslid = p::strongId();
setcookie('SSL', self::$sslid, 0, self::$cookiePath, self::$cookieDomain, true, true);
unset($_SERVER['HTTP_IF_NONE_MATCH'], $_SERVER['HTTP_IF_MODIFIED_SINCE']);
}
}
} else {
self::regenerateId(true);
}
}