<?php

header("Content-type: text/html; charset=utf-8");  

/**

 * 发送post请求

 * @param string $url 请求地址

 * @param array $post_data post键值对数据

 * @return string

 */  

function send_post($url, $post_data) {  

 

  $postdata = http_build_query($post_data);  

  $options = array(  

    'http' => array(  

      'method' => 'POST',  

      'header' => 'Content-type:application/x-www-form-urlencoded',  

      'content' => $postdata,  

      'timeout' => 15 * 60 // 超时时间（单位:s）  

    )  

  );  

  $context = stream_context_create($options);  

  $result = file_get_contents($url, false, $context);  

 

  return $result;  

}  

 

//使用方法  

$post_data = array(  

  'key' => 'c2fb4c2f7292861242a282a23cd08eb3',  

  'info' => '你好'  

);  

$rs=send_post('http://www.tuling123.com/openapi/api', $post_data);

echo $rs."<br/>";







/**  

 * Curl版本  

 * 使用方法：  

 * $post_string = "&app=request&version=beta";  

 * request_by_curl('', $post_string);  

 */  

function request_by_curl($remote_server, $post_string) {  

  $ch = curl_init();  

  curl_setopt($ch, CURLOPT_URL, $remote_server);  

  curl_setopt($ch, CURLOPT_POSTFIELDS, 'mypost=' . $post_string);  

  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  

  curl_setopt($ch, CURLOPT_USERAGENT, "");  

  $data = curl_exec($ch);  

  curl_close($ch);  

  return $data;  

}





$post_string = "&key=c2fb4c2f7292861242a282a23cd08eb3&info=新闻";  

$rs=request_by_curl('http://www.tuling123.com/openapi/api', $post_string);

echo $rs;