コード例 #1
0
ファイル: CUrl.php プロジェクト: heesey/LeePHP-Socket
 /**
  * 下载远程 HTTP 请求内容。
  * 
  * @param string $url
  * @param HTTPOption $option
  * @param array $info
  * @return string
  * @throws ArgumentException
  */
 private function _download($url, $option, &$info)
 {
     if (!$option) {
         throw new ArgumentException('必须指定 HTTPOption 参数对象。', -1);
     }
     $ch = curl_init();
     curl_setopt($ch, CURLOPT_URL, $url);
     curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $option->getConnectTimeout());
     curl_setopt($ch, CURLOPT_TIMEOUT, $option->getTimeout());
     curl_setopt($ch, CURLOPT_DNS_CACHE_TIMEOUT, $option->getDnsCacheTimeout());
     curl_setopt($ch, CURLOPT_USERAGENT, $option->getUserAgent());
     curl_setopt($ch, CURLOPT_HEADER, false);
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
     $pfs = $option->getPostFields();
     if (false !== $pfs) {
         curl_setopt($ch, CURLOPT_POST, true);
         curl_setopt($ch, CURLOPT_POSTFIELDS, $pfs);
     }
     if ($option->getOnProgress() != NULL) {
         curl_setopt($ch, CURLOPT_NOPROGRESS, false);
         curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, $option->getOnProgress());
     }
     if ($option->getCookies()) {
         curl_setopt($ch, CURLOPT_COOKIE, $option->getCookies());
     }
     if ($option->getProxyHost()) {
         curl_setopt($ch, CURLOPT_PROXY, $option->getProxyHost());
     }
     $content = curl_exec($ch);
     if (!curl_errno($ch)) {
         $info = curl_getinfo($ch);
     }
     curl_close($ch);
     return $content;
 }