/**
* Fetches and returns a request array.
*
* The default behaviour is fetching variables depending on the
* current request method: GET and HEAD will result in returning
* $_GET, POST and PUT will result in returning $_POST.
*
* You can force the source by setting the $hash parameter:
*
* - post $_POST
* - get $_GET
* - files $_FILES
* - cookie $_COOKIE
* - env $_ENV
* - server $_SERVER
* - method via current $_SERVER['REQUEST_METHOD']
* - default $_REQUEST
*
* @param string $hash to get (POST, GET, FILES, METHOD)
* @param int $mask Filter mask for the variable
*
* @return mixed Request hash
*/
public static function get($hash = 'default', $mask = 0)
{
$hash = strtoupper($hash);
if ($hash === 'METHOD') {
$hash = strtoupper($_SERVER['REQUEST_METHOD']);
}
switch ($hash) {
case 'GET':
$input = $_GET;
break;
case 'POST':
$input = $_POST;
break;
case 'FILES':
$input = $_FILES;
break;
case 'COOKIE':
$input = $_COOKIE;
break;
case 'ENV':
$input =& $_ENV;
break;
case 'SERVER':
$input =& $_SERVER;
break;
default:
$input = $_REQUEST;
break;
}
// Handle magic quotes compatability
if (get_magic_quotes_gpc() && $hash != 'FILES') {
$input = XoopsRequest::stripSlashesRecursive($input);
}
$result = XoopsRequest::cleanVars($input, $mask);
return $result;
}
