ElementValues::setParents

public function setParents($sectionId)
{
	if (is_array($sectionId))
	{
		if (!empty($sectionId))
		{
			$sectionId = array_map("intval", $sectionId);
			$this->sectionId = min($sectionId);
		}
	}
	else
	{
		$this->sectionId = (int)$sectionId;
	}
}