Testing the PHP installation

At this point, we need to test our website with PHP. This can be done by writing a simple PHP script page. If PHP is installed correctly, it will return information about its environment and configuration.

1. Go to the next folder, where it's the root document:

           cd /var/www/html 
   
   

2. Create a file called phpinfo.php.

   We use the word nano so that we can get into the file of the system with the privileges and execute the following command:

               sudo nano phpinfo.php
   

3. After creating the file, as given in the following screenshot, press CTRL-X, and then save the file:
   
4. In your browser, enter the IP address of your Raspberry Pi, for example, http://192.168.1.105/phpinfo.php, and you should see the following screen: