【代码段】动态生成页面heading_$adrethya@@remoya@@rnpoya@@aw@yp@ot@lo

/**
     * 生成页面Heading
     *
     * @param string $path 指定的path
     * @return string
     */
    function build_heading($path = null, $container = true)
    {
        $title = $content = '';
        if (is_null($path)) {
            $action = request()->action();
            $controller = str_replace('.', '/', request()->controller());
            $path = strtolower($controller . ($action && $action != 'index' ? '/' . $action : ''));
        }
        // 根据当前的URI自动匹配父节点的标题和备注
        $data = Db::name('auth_rule')->where('name', $path)->field('title,remark')->find();
        if ($data) {
            $title = __($data['title']);
            $content = __($data['remark']);
        }
        if (!$content) {
            return '';
        }
        $result = '<div class="panel-lead"><em>' . $title . '</em>' . $content . '</div>';
        if ($container) {
            $result = '<div class="panel-heading">' . $result . '</div>';
        }
        return $result;
    }