AdminPageFramework_Form_Base::isSection PHP Метод

    public function isSection($sID)
    {
        if ($this->isNumericInteger($sID)) {
            return false;
        }
        if (!array_key_exists($sID, $this->aSectionsets)) {
            return false;
        }
        if (!array_key_exists($sID, $this->aFieldsets)) {
            return false;
        }
        $_bIsSeciton = false;
        foreach ($this->aFieldsets as $_sSectionID => $_aFields) {
            if ($_sSectionID == $sID) {
                $_bIsSeciton = true;
            }
            if (array_key_exists($sID, $_aFields)) {
                return false;
            }
        }
        return $_bIsSeciton;
    }