使用PHP中的参数数组发送post请求的最简单方法？

Question

我正在尝试向URL发送POST请求，我可以通过设置URL和参数数组在POSTMAN中轻松完成。但我需要用PHP发送请求。最简单的方法是什么？下面是一个示例参数数组。

 {
   "receiver":"01234567890A=",
   "min_api_version":1,
   "sender":{
      "name":"John McClane",
      "avatar":"http://avatar.example.com"
   },
   "tracking_data":"tracking data",
   "type":"url",
   "media":"http://www.website.com/go_here"
}

Answer 1

1. 将您的输入转换为数组
2. 然后将您的输入数组编码为字符串，然后使用curl request
发送它

reference :: http://hayageek.com/php-curl-post-get/

 $params = array(
       "receiver" => "01234567890A=",
       "min_api_version" => 1,
       "sender" => array(
           "name" => "John McClane",
           "avatar"  => "http://avatar.example.com"
       ),
       "tracking_data" => "tracking data",
       "type" => "url",
       "media" => "http://www.website.com/go_here"
    );

    $postData = json_encode($params);

    $ch = curl_init();  

    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
    curl_setopt($ch,CURLOPT_HEADER, false); 
    curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, "data=$postData");    

    $output=curl_exec($ch);

    curl_close($ch);
    var_dump($output);