在PHP中使用urlfetch替换CURL

问题描述

限时删除！！

我正在为Google App引擎创建一个应用程序，其中不允许使用CURL。
据我所知，urlFetch是最好的选择。

I'm creating an application for Google App engine, where CURL isn't allowed.As far as I know, urlFetch is the best alternative.

我不知道如果我可以实现与urlFetch相同的结果，但我真的，非常感谢，如果有更多的经验的任何人可以帮助我。

I don't know if I can achieve the same result with urlFetch, but I would really, really appreciate it if anyone with more experience could help me out.

计划是将以下CURL请求转换为urlFetch。如果任何人可以指向正确的方向，或提出一个更好的替代品，我会非常感谢。

The plan was to convert the following CURL requests to urlFetch. If anyone can point me in the right direction, or propose a better alternative, I'd greatly appreciate it.

public function postCall($endpoint, $post_data, $param1, $param2, $json=1, $headers=false) {
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL, $this->options['url'].$endpoint);
curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);

if ($headers && is_array($headers)) {
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}

$post_data['req_token'] = $this->hash($param1, $param2);
curl_setopt($ch, CURLOPT_POST, count($post_data));
if (!$headers)
    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post_data));
else
    curl_setopt($ch,CURLOPT_POSTFIELDS, $post_data);
$this->debug('POST params: ' . json_encode($post_data));
$result = curl_exec($ch);
if ($result === false) {
    $this->debug('CURL error: '.curl_error($ch));
    return false;
}
$this->debug('HTTP response code' . curl_getinfo($ch, CURLINFO_HTTP_CODE));
$this->debug('POST return ' . $result);

// close connection
curl_close($ch);

if ($json)
    return json_decode(utf8_encode($result), true);
else
    return $result;}

推荐答案

您查看了和？您可以尝试使用此。

Did you look at the Urlfetch documentation and the linked PHP article about wrappers?. You can experiment with this live shell.

代码可以是翻译成诸如：

The code could be translated to something like:

public function postCall($endpoint, $post_data, $param1, $param2, $json=1, $headers=false) {
  $post_data['req_token'] = $this->hash($param1, $param2);
  $this->debug('POST params: ' . json_encode($post_data));
  $data = http_build_query($post_data);
  $options =
      array("http"=>
        array(
          "method" => "POST",
          "content" => $post_data,
        )
      );
  if ($headers && is_array($headers)) {
      $options["http"]["header"] = $headers;
  }
  $context = stream_context_create($options);
  $result = file_get_contents("http://app.com/path?query=update", false, $context);

  if ($result === FALSE) {
      $this->debug('Error: '. print_r($http_response_header));
      return FALSE;
  }
  $this->debug('Response headers:' . print_r($http_response_header)); // To get the status code you would need to parse that response
  $this->debug('POST return ' . $result);

  if ($json)
      return json_decode(utf8_encode($result), true);
  else
      return $result;
}

这篇关于在PHP中使用urlfetch替换CURL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

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