public static function getParam($key, $defaultValue = null, $module = null)
    {
        if(null !== $module) {
            return self::getParam(strtolower($module) . '.' . $key, self::getParam($key, $defaultValue));
        }
        $param = self::getInstance()->get($key);
        return (null !== $param) ? $param : $defaultValue;
    }
public static function getParam($key, $defaultValue = null, $module = null)
    {
        if(null !== $module) {
            return self::getParam(strtolower($module) . '.' . $key, self::getParam($key, $defaultValue));
        }
        $param = self::getInstance()->get($key);
        return (null !== $param) ? $param : $defaultValue;
    }
public static function getParam ( $ key , $ defaultValue = null , $ module = null ) { if ( null !== $ module ) { return self :: getParam ( strtolower ( $ module ) . '.' . $ key , self :: getParam ( $ key , $ defaultValue ) ) ; } $ param = self :: getInstance ( ) -> get ( $ key ) ; return ( null !== $ param ) ? $ param : $ defaultValue ; }
Static wrapper for extracting params
@param string $key
@param mixed|null $defaultValue
@param string $module
@return mixed|null
Static wrapper for extracting params