High German API docking

<?php

class GaoDeAPI {

    private $ key = '123456789'; # you use key

    /**
     * Address latitude and longitude
     */
    public function getTrapezeAction($address){
        if(!$address){
            $ Address = 'Changning Area of ​​the Northern Road 268';
        }
        $parameters = '&key='.$this->key.'&address='.$address;
        $url = 'https://restapi.amap.com/v3/geocode/geo?'.$parameters;
        $res = $this->getCurl($url);
        $res = json_decode($res,true);
        echo '<pre>';
        var_dump($res);
    }

    /**
     * Trip planning support car ride public transportation within walking distance truck
     * The following is the car
     */
   public function GHAction(){
       $origin = '121.369838,31.217535';
       $destination = '116.4990234375,31.7129811694';
       $parameters = '&key='.$this->key.'&origin='.$origin.'&destination='.$destination;
        $url = 'https://restapi.amap.com/v3/direction/driving?'.$parameters;
        $res = $this->getCurl($url);
        $res = json_decode($res,true);
        echo '<pre>';
        var_dump($res);
    }


    /**
     * Return static map UNKNOWN_ERROR
     */
   public function staticMapAction(){
       $location = '116.49902,31.71298';
       $parameters = '&key='.$this->key.'&location='.$location;
        $url = 'https://restapi.amap.com/v3/staticmap?'.$parameters;
        $res = $this->getCurl($url);
        $res = json_decode($res,true);
        echo '<pre>';
        var_dump($res);
    }

    /**
     * Check the weather need to get adcode city before this
     */
    public function QueryWeatherAction(){
        $adcode = '341500';
        $parameters = '&key='.$this->key.'&city='.$adcode;
        $url = 'https://restapi.amap.com/v3/weather/weatherInfo?'.$parameters;
        $res = $this->getCurl($url);
        $res = json_decode($res,true);
        echo '<pre>';
        var_dump($res);
    }

    function getCurl($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $result =  curl_exec($ch);
        curl_close ($ch);
        return $result;
    }
}