微信公众开发之获取周边酒店信息

ToUserName;
$FromUserName = $xmlObj->FromUserName;
$CreateTime = $xmlObj->CreateTime;
$MsgType = $xmlObj->MsgType;
$COntent= $xmlObj->Content; & nbsp;
if ($MsgType == &＃39;location&＃39;) {
    $Location_X = $xmlObj->Location_X;
    $Location_Y = $xmlObj->Location_Y;
    $Scale = $xmlObj->Scale;
    $Label = $xmlObj->Label;
    $urlstr = "http://api.map.baidu.com/place/v2/search?&query=酒店&location=" . $Location_X . "," . $Location_Y . "&radius=5000&output=json&ak=DESY8unmZnUlLB0mlowjuiRr"; //此处ak参数需要个人的百度开发序列号，自己去百度申请下就好了
    $jsOnstr= file_get_contents($urlstr);
    $json = json_decode($jsonstr, true);
    $pic_640 = "http://api.map.baidu.com/staticimage?width=640&height=320¢er=" . $Location_Y . "," . $Location_X . "&zoom=15&markers=" . $Location_Y . "," . $Location_X . "&markerStyles=l,";
    $pic_80 = "http://api.map.baidu.com/staticimage?width=80&height=80¢er=" . $Location_Y . "," . $Location_X . "&zoom=15&markers=" . $Location_Y . "," . $Location_X . "&markerStyles=l,";
    $p_640 = file_get_contents($pic_640);
    file_put_contents(&＃39;./images/640_&＃39; . $FromUserName . ".png", $p_640);
    $p_80 = file_get_contents($pic_80);
    file_put_contents(&＃39;./images/80_&＃39; . $FromUserName . ".png", $p_80);
    echo pic_send($json[&＃39;results&＃39;]);
}
function pic_send($arr) {
    global $ToUserName, $FromUserName;
    $str = " 
 
 
" . time() . " 
 
" . count($arr) . " 
";
    foreach ($arr as $k => $v) {
        if ($k == 0) {
            $picurl = "http://yanjiadong.net/weixin/images/640_" . $FromUserName . ".png";
        } else {
            $picurl = "http://yanjiadong.net/weixin/images/80_" . $FromUserName . ".png";
        }
        $str.= " 
 
 
 
 
 
"; //开源代码phprm.com
    }
    $str.= "";
    return $str;
}