class Layoutdemo{

function index(){

$db = new Db();

$id=390;

$layout_json = array();

if($info = $db->find("SELECT * FROM `hotel_layout` WHERE `id`='" . $id . "'")){

$layout_json['name']= $info['name'];

}

$redis = new Redis();

$redis->connect(REDIS_HOST,REDIS_PORT);  #变量需要提前require_once进来

$redis->auth(REDIS_AUTH);

//$redisinfo = $redis->get('layout_'.$id);

$layout_json['redis_data'] = $this->htmlStr(gzuncompress($redis->get('layout_'.$id)));

echo json_encode($layout_json);

}

public function htmlStr($data){

$data = str_replace('<','<',$data);

$data = str_replace('>','>',$data);

$data = str_replace('∼','～',$data);

$data = str_replace('"','"',$data);

$data = str_replace('…','…',$data);

$data = str_replace('&','&',$data);

return $data;

}

}

$a = new Layoutdemo();

$a->index();