Converter::sortEntities

static function sortEntities(array $entities = [])
{
	usort($entities, function($a, $b) {
		$aKey = array_search($a[0], self::$sampleSortPriority, true);
		$bKey = array_search($b[0], self::$sampleSortPriority, true);

		if($aKey < $bKey)
		{
			return -1;
		}

		if ($aKey > $bKey)
		{
			return 1;
		}

		return 0;
	});

	return $entities;
}