public static function serveFile($filename)
{
$extension = Pokelio_File::getFileExtension($filename);
$mimeType = self::getMimeType($extension);
if ($mimeType != false) {
ob_clean();
header("Content-Type: " . $mimeType);
$bytes = readfile($filename);
exit;
} else {
trigger_error("Extension " . $extension . " not found.");
}
}
