curl的Get请求，封装方法

//GET请求
//参数1是请求的url
//参数2是发送的数据的数组
//参数3是其他GET选项
private function curlGET($url, array $get = array(), array $options = array())
{
   $defaults = array(
         CURLOPT_URL => $url . (strpos($url, '?') === FALSE ? '?' : '') . http_build_query($get),
         CURLOPT_HEADER => 0,
         CURLOPT_RETURNTRANSFER => TRUE,
         CURLOPT_TIMEOUT => 15,
         CURLOPT_SSLVERSION => 1,
         CURLOPT_SSL_VERIFYPEER => 0,
         CURLOPT_SSL_VERIFYHOST => 2
   );

   $ch = curl_init();
   curl_setopt_array($ch, ($options + $defaults));

   $result = curl_exec($ch);
   if ($result === false)
   {
      Yii::log("GET ERROR:" . curl_error($ch));
   }

   curl_close($ch);

   return $result;
}