public function getAcceptEncoding()
    {
        if ($this->acceptEncoding === null) {
            $this->acceptEncoding = isset($_SERVER['HTTP_ACCEPT_ENCODING']) ? $_SERVER['HTTP_ACCEPT_ENCODING'] : '';
        }

        return $this->acceptEncoding;
    }
public function getAcceptEncoding()
    {
        if ($this->acceptEncoding === null) {
            $this->acceptEncoding = isset($_SERVER['HTTP_ACCEPT_ENCODING']) ? $_SERVER['HTTP_ACCEPT_ENCODING'] : '';
        }

        return $this->acceptEncoding;
    }
public function getAcceptEncoding ( ) { if ( $ this -> acceptEncoding === null ) { $ this -> acceptEncoding = isset ( $ _SERVER [ 'HTTP_ACCEPT_ENCODING' ] ) ? $ _SERVER [ 'HTTP_ACCEPT_ENCODING' ] : '' ; } return $ this -> acceptEncoding ; }
Method to get property AcceptEncoding

@return  string
Method to get property AcceptEncoding