使用CURL PHP获取文件内容？ [英] getting a files contents with CURL PHP?

问题描述

内容不会从文件加载，这里是我的curl代码

  curl_setopt（$ curl，CURLOPT_RETURNTRANSFER，1 ）; 
 //获取HASHES.TXT的内容
 curl_setopt（$ curl，CURLOPT_URL，'http://xxx.com/api/x.txt'）; 
 // SUCCESSFULY OPENED HASHES.TXT 
 $ file = curl_exec（$ curl）; 
 echo $ file; // RETURNS NOTHING 
 echo curl_error（$ curl）; // COULD NOT CONNECT TO HOST 
 echo curl_getinfo（$ curl，CURLINFO_HTTP_CODE）; // 0 
  

curl正如我以前在脚本中打开其他网页一样工作， p>

感谢

解决方案

：

  curl_setopt（$ curl，CURLOPT_RETURNTRANSFER，1）; 
  

之前执行。

The content will not load from the file, here is my curl code,

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
// GET CONTENTS OF HASHES.TXT
curl_setopt($curl, CURLOPT_URL, 'http://xxx.com/api/x.txt');
// SUCCESSFULY OPENED HASHES.TXT
$file = curl_exec($curl);
echo $file; // RETURNS NOTHING
echo curl_error($curl); // COULDN'T CONNECT TO HOST
echo curl_getinfo($curl, CURLINFO_HTTP_CODE); // 0

The curl is working as I have previously opened other webpages further up the script,

Thanks

解决方案

In order to grab response into the variable you should use:

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 

before doing exec.

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