/**
* Get the mime-type from a given path or content
*
* @param string $path
* @param string|resource $content
* @return string
*/
private function getMimeType($path, $content)
{
if (is_resource($content)) {
$meta = stream_get_meta_data($content);
$ext = pathinfo($meta['uri'], PATHINFO_EXTENSION);
$map = MimeType::getExtensionToMimeTypeMap();
if (isset($map[$ext])) {
return $map[$ext];
} else {
return '';
}
} else {
return Util::guessMimeType($path, $content);
}
}
