GoogleApiPush::getNotVirtualSectionIds

static function getNotVirtualSectionIds(array $localSections): array
{
	$sectionIds = [];
	foreach ($localSections as $section)
	{
		//Skip virtual calendars, because they are not pushable.
		if (self::isVirtualCalendar($section['GAPI_CALENDAR_ID'], $section['EXTERNAL_TYPE']))
		{
			continue;
		}

		$sectionIds[] = (int)$section['ID'];
	}

	return $sectionIds;
}