$info['mime'] = $magic->improveTypeFromExtension( $info['file-mime'], $ext );
list( $info['major_mime'], $info['minor_mime'] ) = File::splitMime( $info['mime'] );
$info['mime'] = $magic->improveTypeFromExtension( $info['file-mime'], $ext );
list( $info['major_mime'], $info['minor_mime'] ) = File::splitMime( $info['mime'] );