UserHourTable::getSectionNames

static function getSectionNames()
{
	$names = array();
	$fields = static::getEntity()->getFields();

	foreach ($fields as $field)
	{
		if ($field instanceof EntityScalarField && !$field->isPrimary() && $field->getName() !== 'TOTAL')
		{
			$names[] = $field->getName();
		}
	}

	return $names;
}