models/CommonProperty.php
protected function getSettingValue($sKey)
    {
        $arSettings = $this->settings;
        if (empty($sKey) || empty($arSettings) || !isset($arSettings[$sKey])) {
            return null;
        }

        return $arSettings[$sKey];
    }
protected function getSettingValue($sKey)
    {
        $arSettings = $this->settings;
        if (empty($sKey) || empty($arSettings) || !isset($arSettings[$sKey])) {
            return null;
        }

        return $arSettings[$sKey];
    }
protected function getSettingValue ( $ sKey ) { $ arSettings = $ this -> settings ; if ( empty ( $ sKey ) || empty ( $ arSettings ) || ! isset ( $ arSettings [ $ sKey ] ) ) { return null ; } return $ arSettings [ $ sKey ] ; }
Get property settings value
@param string $sKey
@return mixed|null
Get property settings value