public function decrypt($data)
    {
        $json = base64_decode($data);
        $data = json_decode($json);

        // check mac
        if ($this->hashCheck($data->iv, $data->value, $data->mac)) {

            $iv = base64_decode($data->iv);

            $data = openssl_decrypt($data->value, $this->method, $this->key, 0, $iv);

            return unserialize($data);

        }

        throw new Exception('Mac not match.');
    }
public function decrypt($data)
    {
        $json = base64_decode($data);
        $data = json_decode($json);

        // check mac
        if ($this->hashCheck($data->iv, $data->value, $data->mac)) {

            $iv = base64_decode($data->iv);

            $data = openssl_decrypt($data->value, $this->method, $this->key, 0, $iv);

            return unserialize($data);

        }

        throw new Exception('Mac not match.');
    }
public function decrypt ( $ data ) { $ json = base64_decode ( $ data ) ; $ data = json_decode ( $ json ) ; // check mac
 if ( $ this -> hashCheck ( $ data -> iv , $ data -> value , $ data -> mac ) ) { $ iv = base64_decode ( $ data -> iv ) ; $ data = openssl_decrypt ( $ data -> value , $ this -> method , $ this -> key , 0 , $ iv ) ; return unserialize ( $ data ) ; } throw new Exception ( 'Mac not match.' ) ; }
To decrypt data

@param $data

@return mixed|string
@throws Exception
To decrypt data