使用Curl和Bash脚本将文件加载到PHP脚本中

Having a foo.txt file, I'm trying to load it into a php script using curl and a bash script.

foo.sh, foo.txtand foo.phpare all under the same folder:

/var/www/foo/

The foo.sh bash script:

#!/bin/bash
curl --form "fileupload=@foo.txt" http://localhost/foo/foo.php

The foo.php script:

<?php
echo "foo line";
var_dump($_FILE);
exit;

When I execute the bash script:

./foo.sh

The foo.php script shows the foo line message, but regarding the file, it gives the following error message:

Undefined variable: _FILE in /var/www/foo/foo.php on line 3

Any suggestions?

If there is another way to load a file into the $_FILE variable using only PHP (via terminal), it would also solve my problem.

It is $_FILES (so you should add the "S")

http://php.net/manual/en/reserved.variables.files.php