setExtend example

/** * Sets an extending section for config adapter. * * @param string $extendingSection * @param string $extendedSection * * @return Enlight_Config */
    public function setExtend($extendingSection, $extendedSection = null)
    {
        if ($extendingSection !== $extendedSection) {
            parent::setExtend($extendingSection, $extendedSection);
        }

        return $this;
    }

    /** * Sets the extends of the config list. * * @param array|string $extends * * @return Enlight_Config */