使用 cURL 传递 $_POST 值 [英] Passing $_POST values with cURL

问题描述

如何使用 cURL 将 $_POST 值传递给页面?

How do you pass $_POST values to a page using cURL?

推荐答案

应该没问题.

$data = array('name' => 'Ross', 'php_master' => true);

// You can POST a file by prefixing with an @ (for <input type="file"> fields)
$data['file'] = '@/home/user/world.jpg';

$handle = curl_init($url);
curl_setopt($handle, CURLOPT_POST, true);
curl_setopt($handle, CURLOPT_POSTFIELDS, $data);
curl_exec($handle);
curl_close($handle)

这里有两个选项，CURLOPT_POST 开启 HTTP POST，CURLOPT_POSTFIELDS 包含我们要提交的帖子数据数组.这可用于将数据提交到 POST

s.

We have two options here, CURLOPT_POST which turns HTTP POST on, and CURLOPT_POSTFIELDS which contains an array of our post data to submit. This can be used to submit data to POST <form>s.

需要注意的是，curl_setopt($handle, CURLOPT_POSTFIELDS, $data); 采用两种格式的 $data，这决定了帖子数据的编码方式.

It is important to note that curl_setopt($handle, CURLOPT_POSTFIELDS, $data); takes the $data in two formats, and that this determines how the post data will be encoded.

1. $data 作为 array():数据将作为 multipart/form-data 发送，这并不总是被服务器接受.

1. $data as an array(): The data will be sent as multipart/form-data which is not always accepted by the server.

$data = array('name' => 'Ross', 'php_master' => true);
curl_setopt($handle, CURLOPT_POSTFIELDS, $data);

$data 作为 url 编码字符串:数据将作为 application/x-www-form-urlencoded 发送，这是提交的默认编码html 表单数据.

$data as url encoded string: The data will be sent as application/x-www-form-urlencoded, which is the default encoding for submitted html form data.

$data = array('name' => 'Ross', 'php_master' => true);
curl_setopt($handle, CURLOPT_POSTFIELDS, http_build_query($data));

我希望这能帮助其他人节省时间.

I hope this will help others save their time.

见:

• curl_init
• curl_setopt

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