PHP请求第三方接口的函数

 <?php

     public function HttpGet($url){
         $curl = curl_init ();
         curl_setopt ( $curl, CURLOPT_URL, $url );
         curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, true );
         // curl_setopt ( $curl, CURLOPT_TIMEOUT, 500 );
         // curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36');

         //如果用的协议是https则打开鞋面这个注释
         //curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, false );
         // curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);

         $res = curl_exec ( $curl );
         curl_close ( $curl );
         return $res;
     }

      public function HttpPost($url,$param){

         $ch = curl_init();
         //如果$param是数组的话直接用
         curl_setopt($ch, CURLOPT_URL, $url);
         //如果$param是json格式的数据，则打开下面这个注释
         // curl_setopt($ch, CURLOPT_HTTPHEADER, array(
         //         'Content-Type: application/json',
         //         'Content-Length: ' . strlen($param))
         // );
         curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
         curl_setopt($ch, CURLOPT_POST, 1);
         curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

         //如果用的协议是https则打开鞋面这个注释
         // curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
         // curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

         $data = curl_exec($ch);

         curl_close($ch);
         return $data;

     }

 ?>