PropertyValue::getPropertyDisplayValues

static function getPropertyDisplayValues(array $properties): string
{
	$result = [];

	foreach ($properties as $property)
	{
		$displayValue = self::getPropertyDisplayValue($property);
		if (!$displayValue)
		{
			continue;
		}

		$result[] = $displayValue;
	}

	return implode(', ', $result);
}