/**
* Session initializing static method.
*
* @static
* @access public
* @since 1.0.0-alpha
* @version 1.0.0-alpha
*/
public static function init()
{
static::$ip = filter_input(INPUT_SERVER, 'REMOTE_ADDR');
static::$userAgent = filter_input(INPUT_SERVER, 'HTTP_USER_AGENT');
static::$sessionSettings = Config::get('session');
static::checkCookie();
}
public static function init()
{
static::$initialized = true;
static::$ip = static::getIpAddress();
}
/**
* Client IP
*
* @return string
*/
public static function ip()
{
// check cache
if (static::$ip) {
return static::$ip;
}
if (PHP_SAPI == 'cli') {
return static::$ip = 'command line';
}
// The request was started from the command line
if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
return static::$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
}
// If the server is behind proxy
if (isset($_SERVER['HTTP_CLIENT_IP'])) {
return static::$ip = $_SERVER['HTTP_CLIENT_IP'];
}
if (isset($_SERVER['REMOTE_ADDR'])) {
return static::$ip = $_SERVER['REMOTE_ADDR'];
}
return static::$ip = '0.0.0.0';
}
/**
* Set the IP address of the current visitor
*
* @param string $ip
*
* @return void
*/
public static function setIp($ip)
{
static::$ip = $ip;
}
