BG_SITE_TIMEZONE = "Asia/Shanghai"
BG_SITE_TPL = 'default'
BG_DB_PORT = '3306'
BG_PATH_CONTENT = BG_PATH_ROOT . 'content' . DS
BG_PATH_PLUGIN = BG_PATH_CONTENT . 'plugin' . DS
fn_include( $str_path, $type = 'require')