file_get_contents返回html代码的原因

Question

I have this url : http://localhost/Test/ in my Test it is a folder content csv files so i used this function but the result it always contents html code i don't understand why.

$auth = base64_encode('test:test');
$aContext = array(
  'http' => array(
    'proxy'           => 'tcp://127.0.0.1:80',
    'request_fulluri' => true,
    'header'          => "Proxy-Authorization: Basic $auth",
  ),
);
$cxContext = stream_context_create($aContext);
$sFile = file_get_contents("http://localhost/Test/", false, $cxContext);
echo $sFile;

Answer 1

The PHP server tries to get index.php to every directory you access, if you want to list the CSV files, you need to create an index.php that list the files.

In your index.php:

if ($handle = opendir('.')) {

    while (false !== ($csvFile = readdir($handle))) {

        if ($csvFile != "." && $csvFile != "..") {

            echo "$csvFile
";
        }
    }

    closedir($handle);
}

If you want just a file, put the direct path in file_get_contents.

$sFile = file_get_contents("http://localhost/Test/file.csv", False, $cxContext);