在php中通过curl上传文件 [英] File uploading through curl in php
问题描述
我正在尝试通过 curl 在另一台服务器上上传文件.我为此创建了一个脚本,但我无法获得 $_FILES
参数.它是空的.
I am trying to upload a file through curl on another server. I have created a script for this, but I am not able to get the $_FILES
parameter. It's empty.
$request = curl_init('http://localhost/pushUploadedFile.php');
$file_path = $path.$name;
curl_setopt($request, CURLOPT_POST, true);
curl_setopt(
$request,
CURLOPT_POSTFIELDS,
array(
'file' => '@' . $file_path,
'test' => 'rahul'
));
curl_setopt($request, CURLOPT_RETURNTRANSFER, true);
echo curl_exec($request);exit();
pushUploadedFile.php:
pushUploadedFile.php:
print_r($_FILES['file']);
推荐答案
您使用的是哪个版本的 PHP?在 PHP 5.5 中引入了 curl 选项 CURLOPT_SAFE_UPLOAD
,从 PHP 5.6.0 开始,该选项默认为 true
.当它是 true
时,使用 @/path/to/file
的文件上传被禁用.因此,如果您使用的是 PHP 5.6 或更高版本,则必须将其设置为 false
以允许上传:
What version of PHP are you using? In PHP 5.5 the curl option CURLOPT_SAFE_UPLOAD
was introduced which startet defaulting to true
as of PHP 5.6.0. When it is true
file uploads using @/path/to/file
are disabled. So, if you are using PHP 5.6 or newer you have to set it to false
to allow the upload:
curl_setopt($request, CURLOPT_SAFE_UPLOAD, false);
但是上传的 @/path/to/file
格式已经过时并且从 PHP 5.5.0 开始被弃用,您应该使用 CurlFile
现在这个类:
But the @/path/to/file
format for uploads is outdated and deprecated as of PHP 5.5.0, you should use the CurlFile
class for this now:
$request = curl_init();
$file_path = $path.$name;
curl_setopt($request, CURLOPT_URL, 'http://localhost/pushUploadedFile.php');
curl_setopt($request, CURLOPT_POST, true);
curl_setopt(
$request,
CURLOPT_POSTFIELDS,
array(
'file' => new CurlFile( $file_path ),
'test' => 'rahul'
));
curl_setopt($request, CURLOPT_RETURNTRANSFER, true);
echo curl_exec($request);
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