QControlBase::MoveDownInParent PHP Метод

    public function MoveDownInParent()
    {
        if (!$this->objParentControl) {
            throw new QCallerException('QControl has no parent control to move within');
        }
        $objNewChildControlArray = array();
        $blnFound = false;
        foreach ($this->objParentControl->objChildControlArray as $strControlId => $objControl) {
            if ($this->strControlId != $strControlId) {
                $objNewChildControlArray[$strControlId] = $objControl;
            }
            if ($blnFound) {
                $objNewChildControlArray[$this->strControlId] = $this;
                $blnFound = false;
            } else {
                if ($this->strControlId == $strControlId) {
                    $blnFound = true;
                }
            }
        }
        $this->objParentControl->objChildControlArray = $objNewChildControlArray;
    }