translate_level_to_role( int $level )

function translate_level_to_role($level) {
	switch ($level) {
	case 10:
	case 9:
	case 8:
		return 'administrator';
	case 7:
	case 6:
	case 5:
		return 'editor';
	case 4:
	case 3:
	case 2:
		return 'author';
	case 1:
		return 'contributor';
	case 0:
		return 'subscriber';
	}
}