How to change port 80 in Laravel application

Laravel is a popular PHP web framework that is widely used to build efficient, secure and scalable web applications. During development, Laravel developers usually use port 80 to provide HTTP services. However, there are situations where Laravel developers may need to change port 80. This article explains how to change port 80 in a Laravel application.

Requirements Analysis

When using port 80 in Laravel application, we can run the Laravel development server by using the following command in the terminal:

php artisan serve

However, if you need To run your Laravel application on a different port, such as 8080 or 8888, you will need to change the default port settings in your Laravel application configuration.

Implementation steps

Here are the steps to change the default port of the Laravel application:

Step 1: Open the Laravel application.env file

Open the Laravel application The .env file in the program root directory, which is the configuration file of the Laravel application, is used to configure environment variables.

Step 2: Define the new port number in the .env file

In the .env file, you need to define the new port number as follows:

APP_URL=http://localhost:8888

This will tell the Laravel application to use port number 8888 as the default port on your localhost.

Step 3: Configure Apache or Nginx

In the root directory of the Laravel application, all requests will be redirected to the application's entry file index.php. Therefore, you need to configure a virtual host in your web server to redirect requests to the correct port.

For Apache, you can edit the configuration file in the sites-available directory:

sudo nano /etc/apache2/sites-available/000-default.conf

Then add the following code in the configuration file:

<VirtualHost *:80>
    DocumentRoot /var/www/html/laravel_app/public
    ServerName example.com
    <Directory /var/www/html/laravel_app/public>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
    ProxyPreserveHost On
    ProxyPass / http://127.0.0.1:8888/
    ProxyPassReverse / http://127.0.0.1:8888/
</VirtualHost>

For Nginx, you can edit the /etc/nginx/sites-available/default file and add the following code to the server block:

location / {
    proxy_pass http://127.0.0.1:8888;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

Step 4: Restart the web server

After completing the above steps, please restart the Apache or Nginx server for the changes to take effect:

For Apache:

sudo systemctl restart apache2

For Nginx:

sudo systemctl restart nginx

Check the operation

Now, you have successfully changed the default port of your Laravel application. Now you can start the Laravel development server and test it by visiting: http://localhost:8888 in your browser.

php artisan serve --port=8888

If you see the welcome page of the Laravel application, congratulations, you have successfully changed the default port of the Laravel application!

Summary

Laravel is a popular PHP web framework, and developers often use the default port 80 to provide HTTP services. But sometimes, we need to change the default port to meet specific needs. In this article, I showed you how to change the default port in Laravel application. If you follow the steps above, you can easily change port 80 in your Laravel application.

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