fopen 没有使用 PHP 7 的授权标头

Question

我有一些代码请求从 Jive 的 API 获取数据。我在 MAMP 上运行此代码，它允许我运行 PHP 5.6.10 或 PHP 7.0.0。使用 PHP5，我得到了成功的响应。使用 PHP 7 我得到 401 Unauthorized。

相关函数在这里：

protected function sendRequest($method, $url, $auth = null) {
    global $CFG;
    $options = func_num_args() === 4 ? func_get_arg(3) : array();

    $http = array(
      'max_redirects' => 0,
      'request_fulluri' => 1,
      'ignore_errors' => true,
      'method' => $method,
      'header' => array()
    );

    if (!is_null($auth)) {
      array_push($http['header'], 'Authorization: ' . $auth);
    }

    if (($method === 'PUT' || $method === 'POST') && isset($options['content'])) {
      $http['content'] = $options['content'];
      array_push($http['header'], 'Content-length: ' . strlen($options['content']));
      array_push($http['header'], 'Content-Type: application/json');
    }

    var_dump($http);echo('<hr/>');

    $context = stream_context_create(array( 'http' => $http ));

    var_dump(stream_context_get_options($context));echo('<hr/>');
    $fp = fopen($url, 'rb', false, $context);
    if (! $fp) {
      throw new \Exception('Request failed: $php_errormsg');
    }
    $metadata = stream_get_meta_data($fp);
    $content  = stream_get_contents($fp);
    $responseCode = (int)explode(' ', $metadata['wrapper_data'][0])[1];

    fclose($fp);

    return array (
      'metadata' => $metadata,
      'content' => $content,
      'status' => $responseCode
    );
}

两个 PHP 版本的 var_dump 调用产生相同的结果。我得到的回应是：

{
    "metadata": {
        "wrapper_data": [
            "HTTP/1.0 401 Unauthorized",
            "Server: Apache",
            "X-Jive-Request-Id: 6c433c20-688a-11e6-b332-005056a4250c",
            "X-Jive-Flow-Id: 6c433c21-688a-11e6-b332-005056a4250c",
            "X-Frame-Options: SAMEORIGIN",
            "Expires: Mon, 22 Aug 2016 17:04:01 GMT",
            "Cache-Control: no-store, no-cache, must-revalidate, private, max-age=0",
            "X-JSL: D=1754 t=1471885441249342",
            "Content-Type: text/plain",
            "Date: Mon, 22 Aug 2016 17:04:01 GMT",
            "Connection: close",
            "Set-Cookie: jive.login.ts=1471885441250; Path=/; Secure; HttpOnly;HttpOnly",
            "Set-Cookie: X-JCAPI-Token=pTVEn2P4; Path=/; Secure; HttpOnly",
            "Set-Cookie: BIGipServerpool_sandbox.jiveon.com=25472522.20480.0000; path=/"
        ],
        "wrapper_type": "http",
        "stream_type": "tcp_socket/ssl",
        "mode": "rb",
        "unread_bytes": 0,
        "seekable": false,
        "uri": "https://sandbox.jiveon.com/api/core/v3/activities?after=2016-08-22T17:01:14%2b0000&count=500",
        "crypto": {
            "protocol": "TLSv1",
            "cipher_name": "ECDHE-RSA-AES256-SHA",
            "cipher_bits": 256,
            "cipher_version": "TLSv1/SSLv3"
        },
        "timed_out": false,
        "blocked": true,
        "eof": false
    },
    "content": "",
    "status": 401,
    "success": false
}

通过https://requestb.in可以看到PHP7版本不包含授权头

PHP 5.6.10 和 PHP 7 之间发生了哪些变化导致了这种情况？我如何解决它？

编辑：删除一些红鲱鱼文本并添加请求箱结果。

Answer 1

以下作品：

protected function sendRequest($method, $url, $auth = null) {
    global $CFG;
    $options = func_num_args() === 4 ? func_get_arg(3) : array();

    $http = array(
      'max_redirects' => 0,
      'request_fulluri' => 1,
      'ignore_errors' => true,
      'method' => $method
    );

    $headers = array();

    if (!is_null($auth)) {
      array_push($headers, 'Authorization: ' . $auth);
    }

    if (($method === 'PUT' || $method === 'POST') && isset($options['content'])) {
      $http['content'] = $options['content'];
      array_push($headers, 'Content-length: ' . strlen($options['content']));
      array_push($headers, 'Content-Type: application/json');
    }

    $http['header'] = $headers;

    $context = stream_context_create(array( 'http' => $http ));

    var_dump(stream_context_get_options($context));echo('<hr/>');
    $fp = fopen($url, 'rb', false, $context);
    if (! $fp) {
      throw new \Exception('Request failed: $php_errormsg');
    }
    $metadata = stream_get_meta_data($fp);
    $content  = stream_get_contents($fp);
    $responseCode = (int)explode(' ', $metadata['wrapper_data'][0])[1];

    fclose($fp);

    return array (
      'metadata' => $metadata,
      'content' => $content,
      'status' => $responseCode
    );
  }

我现在将所有标头存储在一个数组变量中并将标头属性设置为该变量。

我不是 100% 确定为什么，但我认为这与变量引用有关。在代码的一次迭代中，$http 授权属性被 var_dump 用 & 符号标记，而 fopen 忽略了该属性。另一个删除该＆符号的迭代工作。