public static function getItem($namespace,$key){
        if (isset(static::$_STORAGE[$namespace])){
            if (isset(static::$_STORAGE[$namespace][$key])){
                return static::$_STORAGE[$namespace][$key];
            }
        }
        return NULL;
    }
public static function getItem($namespace,$key){
        if (isset(static::$_STORAGE[$namespace])){
            if (isset(static::$_STORAGE[$namespace][$key])){
                return static::$_STORAGE[$namespace][$key];
            }
        }
        return NULL;
    }
public static function getItem ( $ namespace , $ key ) { if ( isset ( static :: $ _STORAGE [ $ namespace ] ) ) { if ( isset ( static :: $ _STORAGE [ $ namespace ] [ $ key ] ) ) { return static :: $ _STORAGE [ $ namespace ] [ $ key ] ; } } return NULL ; }
Get an Item from the Static Storage array
@param $namespace
@param $key
@return mixed|null
Get an Item from the Static Storage array