将会话连接到Laravel 5.2中的config / app.php设置

Question

希望这是一个容易回答的问题，因此，正如我的标题中所述，我将如何在config / app.php文件中执行与以下操作类似的操作：

'partial_year_img_src' => '/img/' . session('year'),

Answer 1

It's not a recommended practice, but you could access the global PHP variable directly:

'partial_year_img_src' => '/img/' . $_SESSION['year'],

Update: *As ceejayoz has commented, we can not access a value set in the Session object through the PHP Super Global because Laravel has its own implementation. So this solution is only valid if you have set the superGlobal with that value previously. *

Maybe you can create a Helper that contains a function that will return that path. Something like:

ImageHelper::getImagePath();

There you can access the Laravel Session.