public static function getIp() {

		if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
			return $_SERVER['HTTP_X_FORWARDED_FOR'];
		}

		if(isset($_SERVER['HTTP-X-FORWARDED-FOR'])) {
			return $_SERVER['HTTP-X-FORWARDED-FOR'];
		}
		
		if(isset($_SERVER['HTTP_VIA'])) {
			return $_SERVER['HTTP_VIA'];
		}
		
		if(isset($_SERVER['REMOTE_ADDR'])) {
			return $_SERVER['REMOTE_ADDR'];
		}
	}
public static function getIp() {

		if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
			return $_SERVER['HTTP_X_FORWARDED_FOR'];
		}

		if(isset($_SERVER['HTTP-X-FORWARDED-FOR'])) {
			return $_SERVER['HTTP-X-FORWARDED-FOR'];
		}
		
		if(isset($_SERVER['HTTP_VIA'])) {
			return $_SERVER['HTTP_VIA'];
		}
		
		if(isset($_SERVER['REMOTE_ADDR'])) {
			return $_SERVER['REMOTE_ADDR'];
		}
	}
public static function getIp ( ) { if ( isset ( $ _SERVER [ 'HTTP_X_FORWARDED_FOR' ] ) ) { return $ _SERVER [ 'HTTP_X_FORWARDED_FOR' ] ; } if ( isset ( $ _SERVER [ 'HTTP-X-FORWARDED-FOR' ] ) ) { return $ _SERVER [ 'HTTP-X-FORWARDED-FOR' ] ; } if ( isset ( $ _SERVER [ 'HTTP_VIA' ] ) ) { return $ _SERVER [ 'HTTP_VIA' ] ; } if ( isset ( $ _SERVER [ 'REMOTE_ADDR' ] ) ) { return $ _SERVER [ 'REMOTE_ADDR' ] ; } }
Returns the request IP address
@return string
Returns the request IP address