通过CURL在PHP中的GET请求 [英] GET request via CURL in PHP

问题描述

我有CURL脚本如下：

I have CURL script as below:

$url= 'https://www.test.com/test.php';
$msg=?p1={1250.feed}&p2={jt2221}&p3={1330}&p4={1234567890}&p5={2016-02-04 20:05:34}&p6={New York}; 

$url .= $msg;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
curl_close($ch);
if (curl_errno($ch)) {
    echo 'Error: ' . curl_error($ch);
}
$http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

var_dump($http_status);
var_dump($result);

完整的字符串网址和邮件好。当同一个url +消息发送PHP脚本不工作。我想问题是第一个远程域是HTTPS，第二个似乎大括号和空间扰乱CURL请求。我尝试 urlencode（$ msg）函数然后得到错误404。在成功发送消息后，远程PHP返回 {Code：null，Msg：。} as ACK

the full string url and message , when I copy/past on Chrome web browser the remote PHP file receives well. When same url+message sent by PHP script not works. I guess the problem is first the remote domain is HTTPS , second seems curly brackets and space disturbs the CURL request.I tried urlencode($msg) function then got Error 404 . On success sent message , remote PHP returns {"Code":null,"Msg":"."} as ACK

推荐答案

如果你使用 urlencode ，你只需要对值进行编码，而不是整个查询字符串。执行此操作（并保持查询数据在整齐数组中）的有效方法是使用 http_build_query ：

If you are using urlencode, you'll just want to encode the values, not the whole query string. An efficient way to do this (and keep your query data in neat arrays) is with http_build_query:

$url= 'https://www.test.com/test.php?';

$data = array('p1' => '{1250.feed}',
              'p2' => '{jt2221}',
              'p3' => '{1330}',
              'p4' => '{1234567890}',
              'p5' => '{2016-02-04 20:05:34}',
              'p6' => '{New York}',);

$msg = http_build_query($data);

$url .= $msg;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$result = curl_exec($ch);
curl_close($ch);
if (curl_errno($ch)) {
    echo 'Error: ' . curl_error($ch);
}
$http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

var_dump($http_status);
var_dump($result);

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