Why can't laravel find the .evn file?

When developing with Laravel, we often use .env files to save our environment configuration information. This file is relatively important, so there will be some problems and errors when using Laravel, one of which is that the .env file cannot be found. There are many reasons for this problem, let’s analyze them one by one below.

1. The file is not added to the repository

If you are using a version control system, such as Git, then in your project, the .env file will not be submitted to the repository. of. Generally speaking, your .gitignore file should contain the .env file, so that .git will ignore the file and it will not be submitted to the repository.

2. File name error

In Laravel, we use .env file. If you follow the naming convention, change the file name to English "env", or it is incorrect. name, it will be considered that the file is not found.

3. File location error

Generally speaking, the .env file should be placed in the root directory, which is at the same level as composer.json and other files. If you place the .env file in other locations (such as public directories), Laravel will also prompt "The .env file cannot be found."

4. Solution

If you encounter a situation where the .env file cannot be found, you can use the following methods to solve it:

1. Check whether the .gitignore file is The .env file is included, and if so, the .env file is added to the repository before committing.

2. Check whether the .env file name is correct. It should be ".env", not another name.

3. Check whether the .env file is placed in the correct location, that is, the project root directory.

4. If none of the above methods work, you can try downloading the Laravel source code directly from GitHub, copy the .env.example file into a .env file, and then reinstall the composer dependency.

Laravel is an efficient PHP framework. The .env file is a very important file. It stores all environment variables. Therefore, when using Laravel, you need to pay attention to the existence of this file. The above are the reasons and solutions for why the .env file cannot be found. I hope it will be helpful to you.

The above is the detailed content of Why can't laravel find the .evn file?. For more information, please follow other related articles on the PHP Chinese website!