追記：コメントでご指摘いただいた「php artisan key:generate」「php artisan config:cache」は実行済（エラー変わらず）、app.phpのcipher表記についても問題ありませんでした。. Aug 24, 2017 Running php artisan key:generate in a Laravel project where the.env file does not contain an APPKEY= line results in the following output: Application key base64:KEYHERE= set successfully. However, the key is not written to the.env file, so the status message is incorrect. Nov 11, 2017  php artisan key:generate. So, the command itself will sets the APPKEY value in your.env file. On the other hand, if the Laravel web-based project is created by using a version control system like git to manage it for further usage, for an example calling git push to be able to push the source to a certain repository, it will definitely push a. Key:generate doesn't set the key. I'm trying to use php artisan key:generate, to set up my key, but it doesn't get set anywhere despite the success message that I get in the console. Not a big deal in itself as I just copy the key shown and paste it in my.env file, but just wondering why it's not working for me, never has. You can generate a key by the following command: php artisan key:generate The key will be written automatically in your.env file. APPKEY=YOURGENERATEDKEY If you want to see your key after generation use -show option. Php artisan key:generate -show Note: The.env is a hidden file in your project folder.

I’m trying out the PHP micro Framework Lumen (from Laravel).

One of my first steps was to look into the .env.example file and make a copy of it to have my .env file. There is a variable APP_KEY just like there is in Laravel. Now I tried out the simple command php artisan key:generate to get my new key But I ran into the following error message:

[InvalidArgumentException] There are no commands defined in the “key”
namespace.

Does some one know how I can generate keys for Lumen?

Update with solution

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So I found my favorite solution for this problem. On the command line (Linux) I run php -r 'echo md5(uniqid()).'n';' what gives me something like this 7142720170cef01171fd4af26ef17c93.

If you are going to use Lumen more often, you may want to create an alias in your .bashrc, which is located in your home directory /home/USERNAME. To do so, you can open the file with nano ~/.bashrc or vi ~/.bashrc and copy the following alias at the end of the file, alias phpkey='php -r 'echo md5(uniqid()).'n';'. Now you can use the command phpkey which will give you a 32 character long random string 🙂

How to&Answers:

The Laravel command is fairly simple. It just generates a random 32 character long string. You can do the same in Lumen. Just temporarily add a route like this:

Then go to /key in your browser and copy paste the key into your .env file.
Afterwards remove the route.

Obviously you could also use some random string generator online. Like this one

Answer：

Firstly, you have to register your key generator command, put this Lumen Key Generator Commands to app/Console/Commands/KeyGenerateCommand.php. To make this command available in artisan, change appConsoleKernel.php:

After that, configure your application so that IlluminateConfigRepository instance has app.key value. To do this, change bootstrap/app.php:

After that, copy your .env.example file to .env:

Ignore this step if you already use .env file.

Enjoy you key:generate command via:

Edit

You may use Lumen Generator. It covers so much commands you are missing from Laravel.

Answer：

Serial key generator. An easy solution is just running PHP code from the terminal (without using tinker, because that is not available with Lumen):

It uses Laravel’s Str::random() function that makes use of the secure random_bytes() function.

Answer：

For me the easiest way to generate a Lumen key is typing on console one of these commands:

or

openssl rand -base64 24

depending of your environment. In my case, I aways use date md5 on mac

Answer：

The APP_KEY generation is a step of development process (I don’t think that creating temporarily routes is a practical way to do it). The function str_random can help us, but this function is part of Laravel/Lunmen framework.
I recommend running tinker

php artisan tinker

and then run the function

>>> str_random(32)

The result is the key you’re looking for.

=> 'y3DLxnEczGWGN4CKUdk1S5GbMumU2dfH'

Answer：

Simply use PHP CLI. Run this from your local or a remote command line to generate a random 32-character Lumen APP_KEY:

Output: bae48aba23b3e4395b7f1b484dd25192

Works with PHP 7.x on Mac and Windows.

Answer：

To generate key and use laravel command you need to install one package. The details are as below:

  1. You have to install package composer require flipbox/lumen-generator
  2. You have to add $app->register(FlipboxLumenGeneratorLumenGeneratorServiceProvider::class); into bootstrap/app.php file.

Link: https://github.com/flipboxstudio/lumen-generator

Answer：

I have used these commands:

The command generates a key similar to this:

$2y$10$jb3kw/vUANyzZ4ncMa4rwuR09qldQ2OjX8PGrVB5dIlSnUAPCGjFe

Answer：

All I do on mac is execute this command in the terminal:

This copies the value into the clipboard and so you can easily paste the key into the .env file.

Answer：

Run php -a to start up interactive php playground.

Then run echo substr(md5(rand()), 0, 32); to generate a 32 character string.

You can then copy/paste into the .env file.

Answer：

This answer was inspired by @thomas-venturini ‘s update to the question. Here’s a bash script that takes care of creating .env and updating it with an APP_KEY using the aforementioned PHP command and the UNIX sed command:

Hope someone finds this useful.

Answer：

1.Open your terminal setup file:

2.Create an alias for generating random strings:

3.Get a key whenever you need:

You can also remove the third step by adding the key directly in .env using PHP.

Tags: phpphp

I’m trying out the PHP micro Framework Lumen (from Laravel).

One of my first steps was to look into the .env.example file and make a copy of it to have my .env file. There is a variable APP_KEY just like there is in Laravel. Now I tried out the simple command php artisan key:generate to get my new key But I ran into the following error message

[InvalidArgumentException]There are no commands defined in the 'key' namespace.

Does some one know how I can generate keys for Lumen?

Update with solution

So I found my favorite solution for this problem. On the command line (Linux) I run php -r 'echo md5(uniqid()).'n';' what gives me something like this 7142720170cef01171fd4af26ef17c93.

If you are going to use Lumen more often, you may want to create an alias in your .bashrc, which is located in your home directory /home/USERNAME. To do so, you can open the file with nano ~/.bashrc or vi ~/.bashrc and copy the following alias at the end of the file, alias phpkey='php -r 'echo md5(uniqid()).'n';'. Now you can use the command phpkey which will give you a 32 character long random string 🙂

Answers:

The Laravel command is fairly simple. It just generates a random 32 character long string. You can do the same in Lumen. Just temporarily add a route like this:

Then go to /key in your browser and copy paste the key into your .env file.
Afterwards remove the route.

Obviously you could also use some random string generator online. Like this one

Answers:

Firstly, you have to register your key generator command, put this Lumen Key Generator Commands to app/Console/Commands/KeyGenerateCommand.php. To make this command available in artisan, change appConsoleKernel.php:

After that, configure your application so that IlluminateConfigRepository instance has app.key value. To do this, change bootstrap/app.php:

After that, copy your .env.example file to .env:

Ignore this step if you already use .env file.

Enjoy you key:generate command via:

Edit

You may use Lumen Generator. It covers so much commands you are missing from Laravel.

Answers:

An easy solution is just running PHP code from the terminal (without using tinker, because that is not available with Lumen):

It uses Laravel’s Str::random() function that makes use of the secure random_bytes() function.

Answers:

The APP_KEY generation is a step of development process (I don’t think that creating temporarily routes is a practical way to do it). The function str_random can help us, but this function is part of Laravel/Lunmen framework.
I recommend running tinker

php artisan tinker

and then run the function

>>> str_random(32)

The result is the key you’re looking for.

=> 'y3DLxnEczGWGN4CKUdk1S5GbMumU2dfH'

Answers:

For me the easiest way to generate a Lumen key is typing on console one of these commands:

or

openssl rand -base64 24

depending of your environment. In my case, I aways use date md5 on mac

Answers:

Php Artisan App Key Generate Password

This answer was inspired by @thomas-venturini ‘s update to the question. Here’s a bash script that takes care of creating .env and updating it with an APP_KEY using the aforementioned PHP command and the UNIX sed command:

Php Artisan App Key Generate Account

Hope someone finds this useful.

Tags: phpphp