Laravel - How to Get .env Variable in Blade and Controller?

In this example, you will learn how to access config variable in laravel. you can understand a concept of get env variable laravel controller. I’m going to show you about get env variable laravel 7/6 blade. We will look at example of laravel get env variable in blade.

When i was new to laravel and i was trying to get my google api key from .env file. i created "GOOGLE_MAP_ID" variable in .env file and i need to access on blade file js code. i used that key by using env() function. We can access config variable using env() helper.

Syntax:

env('VARIABLE_NAME');

Example:

env('APP_URL');

You can see bellow simple example how you can get env file variable in blade or controller file.

Blade File:

@if (env('APP_ENV') == 'local')
   Local Enviroment
@endif

Controller File:

if (env('APP_ENV') == 'local'){
    echo 'Local Enviroment';
}

You can simple get env file value like this way.

I hope it can help you...