Laravel env() 或 config() 在命令行上获取环境变量
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Laravel env() or config() to get environment variable on command line
提问by Ryan
I know that running php artisan envon the command line shows me the "Current application environment" (such as "production").
我知道php artisan env在命令行上运行会显示“当前应用程序环境”（例如“生产”）。
But what I want is to be able to see the value of something like env('SESSION_DRIVER')or config('session.driver')straight from the command line.
但我想要的是能够从命令行看到类似env('SESSION_DRIVER')或config('session.driver')直接的东西的价值。
Is that possible?
那可能吗？
(I could not find hints in the docs.)
（我在文档中找不到提示。）
回答by Alexey Mezenin
You can run Tinker:
你可以运行 Tinker：
php artisan tinker
And then use any of these commands:
然后使用以下任何命令：
env('SESSION_DRIVER')
config('session.driver')
Tinker allows you to interact with your entire Laravel application on the command line, including the Eloquent ORM, jobs, events, and more.
Tinker 允许您在命令行上与整个 Laravel 应用程序进行交互，包括 Eloquent ORM、作业、事件等。
https://laravel.com/docs/5.5/artisan#introduction
https://laravel.com/docs/5.5/artisan#introduction
Alternatively, you could create an Artisan commandto show you a value from a config file:
或者，您可以创建一个 Artisan 命令来显示配置文件中的值：
php artisan show-config-value session.driver
回答by Neeraja
You can run the artisan commandin CMD or terminal, which displays the current environment the application is executing
您可以在 CMD 或终端中运行artisan 命令，它会显示应用程序正在执行的当前环境
php artisan env
