$reply = chooseFunctionNum($keyword, $yixin);
} elseif ($state['state'] == '1') {
$mryw = new Mryw($keyword);
$rst = $mryw->get();
$reply = $yixin->makeNews($rst);
} elseif ($state['state'] == '2') {
$joke = new Joke($keyword);
$rst = $joke->getJoke();
$reply = $yixin->makeNews($rst);
} elseif ($state['state'] == '3') {
$beautiful = new Beautiful($keyword);
$rst = $beautiful->getBeautifulPic();
$reply = $yixin->makeNews($rst);
} elseif ($state['state'] == '4') {
$robot = new Robot($keyword);
$rst = $robot->getReply();
if (is_array($rst)) {
$reply = $yixin->makeNews($rst);
} else {
$reply = $yixin->makeText($rst);
}
} elseif ($state['state'] == '5') {
$weather = new Weather($keyword);
$reply = $yixin->makeText($weather->getWeatherDetail());
} elseif ($state['state'] == '6') {
$youdao = new YouDaoTrans($keyword);
$reply = $yixin->makeText($youdao->getTransContent());
} elseif ($state['state'] == '7') {
$mobile = new Mobile($keyword);
$reply = $yixin->makeText($mobile->getMobileLocation());
} elseif ($state['state'] == 'hzj') {
