Laravel 5.2 not reading env file

Question

After upgrading to Laravel 5.2, none of my .env file values are being read. I followed the upgrade instructions; none of my config files were changed except aut

Answer 1

You can solve the problem by the following recommendation

Recommendation 1:

You have to use the .env file through configuration files, that means you are requrested to read the .env file from configuration files (such as /config/app.php or /config/database.php), then you can use the configuration files from any location of your project.

Recommendation 2: Set your env value within double quotation

 GOOGLE_CLIENT_ID="887557629-9h6n4ne.apps.googleusercontent.com"
 GOOGLE_CLIENT_SECRET="YT2ev2SpJt_Pa3dit60iFJ"
 GOOGLE_MAP="AIzaSyCK6RWwql0DucT7Sl43w9ma-k8qU"

Recommendation 3: Maintain the following command sequence after changing any configuration or env value.

 composer dump-autoload
 composer dump-autoload -o

 php artisan clear-compiled
 php artisan optimize

 php artisan route:clear
 php artisan view:clear

 php artisan cache:clear
 php artisan config:cache
 php artisan config:clear

Recommendation 4: When the syntax1 is not working then you can try another syntax2

   $val1 = env('VARIABLE_NAME');     // syntax1
   $val2 = getenv('VARIABLE_NAME');  // syntax2
   echo 'systax1 value is:'.$val1.' & systax2 value is:'.$val2;

Recommendation 5: When your number of users is high/more then you have to increase the related memory size in the server configuration.

Recommendation 6: Set a default probable value when you are reading .env variable.

 $googleClinetId=env("GOOGLE_CLIENT_ID","889159-9h6n95f1e.apps.googleusercontent.com");
 $googleSecretId=env("GOOGLE_CLIENT_ID","YT2evBCt_Pa3dit60iFJ");
 $googleMap=env("GOOGLE_MAP","AIzaSyCK6RUl0T7Sl43w9ma-k8qU");

Answer 2

Same thing happens when :port is in your local .env

again the double quotes does the trick

APP_URL="http://localhost:8000"

and then

php artisan config:clear

Answer 3

I had some problems with this. It seemed to be a file permission issue somewhere in the app - not the .env-file.

I had to - stop my docker - use chown to set owning-rights to my own user for the whole project - start docker again

This time it worked.

Answer 4

I had the same issue on local environment, I resolved by

1. php artisan config:clear
2. php artisan config:cache
3. and then cancelling php artisan serve command, and restart again.

Answer 5

Also additional to what @andrewtweber suggested make sure that you don't have spaces between the KEY= and the value unless it is between quotes

.env file e.g.:

...
SITE_NAME= My website
MAIL_PORT= 587
MAIL_FROM_NAME= websitename
...

to:

...
SITE_NAME="My website"
MAIL_PORT=587
MAIL_FROM_NAME=websitename
...

Answer 6

I solved this problem generating a new key using the command: php artisan key:generate