ubuntu php c（ubuntu php caddy）

Ubuntu is a popular Linux distribution, PHP is a server-side scripting language, and Caddy is a lightweight web server.

To install and configure PHP with Caddy on Ubuntu, you can follow these steps:

1. Update your system's package list:

   sudo apt update

2. Install PHP and required extensions:

   sudo apt install php php-fpm php-mysql php-curl php-gd php-mbstring php-xml php-xmlrpc

3. Install Caddy web server:

   curl https://getcaddy.com | bash -s personal

4. Create a new Caddyfile configuration:

   sudo nano /etc/caddy/Caddyfile

5. Add the following content to the Caddyfile:

   example.com {
       root /var/www/html
       php_fastcgi unix//run/php/php7.4-fpm.sock
       file_server
   }

   Replace "example.com" with your domain or IP address.

6. Save and exit the file.

7. Create the web root directory:

   sudo mkdir /var/www/html

8. Set proper permissions to the web root directory:

   sudo chown -R www-data:www-data /var/www/html

9. Start Caddy service:

   sudo systemctl start caddy

10. Enable Caddy to start on system boot:

     sudo systemctl enable caddy

Now, you should have PHP with Caddy installed and running on your Ubuntu system. You can place your PHP files in the /var/www/html directory and access them through your domain or IP address.