kakserpom / phpdaemon

				return false;

			}

		}

		elseif (!isset($this->server['HTTP_SEC_WEBSOCKET_KEY1']) || !isset($this->server['HTTP_SEC_WEBSOCKET_KEY2'])) {

			$this->switchToProtocol('VE');

		}

		else { // Defaulting to HIXIE (Safari5 and many non-browser clients...)

			$this->switchToProtocol('V0');

		}

	 * @return boolean OK?

	 */

	public function sendHandshakeReply($extraHeaders = '') {

		if (!isset($this->server['HTTP_SEC_WEBSOCKET_KEY1']) || !isset($this->server['HTTP_SEC_WEBSOCKET_KEY2'])) {

			return false;

		}

		$final_key = $this->_computeFinalKey($this->server['HTTP_SEC_WEBSOCKET_KEY1'], $this->server['HTTP_SEC_WEBSOCKET_KEY2'], $this->key);

		$this->key = null;