What are the best practices for installing PHP, MySQL, and a web server program like Apache for running a shop system at home?

To run a shop system at home, it is best to install PHP, MySQL, and a web server program like Apache. The best practice is to first install Apache, then PHP, and finally MySQL. This ensures that the necessary components are installed in the correct order and can communicate with each other seamlessly.

// Sample PHP code for installing Apache, PHP, and MySQL on a Linux system
sudo apt-get update
sudo apt-get install apache2
sudo apt-get install php libapache2-mod-php php-mysql
sudo apt-get install mysql-server