Laravel 5 upload script files

I'm trying to upload a PHP script via upload form but Laravel 5 Validator rejects it.

Here's an example:

$input_name = 'myfile';
$requirements = 'mimes:text/x-php|required|max:10000';
$file = array($input_name => Input::file($input_name));
$rules = array($input_name => $requirements);
$validator = Validator::make($file, $rules);
if ($validator->fails()) { // The fail occurs here
    echo Input::file($input_name)->getMimeType(); // the output is text/x-php
}

Debug data:

• I've also made attempts to define the mime type as x-php and php.

• At the terminal file --mime-type test.php returns text/x-php

• Laravel getMimeType() function also returns text/x-php

• The test.php file is small enough so It's not the size limit.

• The same code works for images if defined as mimes:jpeg,jpg,png,gif|required|max:10000

Does anyone know how the script files of any type should be defined in the validator?

Thanks for the help in advance.

via Chebli Mohamed