How to run a PHP file on Browser using Terminal?

 After You create a PHP file, 

• Open Terminal
• Go to the folder contains your PHP file
• eg: think you created  a folder named PHP on desktop and saved your php file in it. then you as like this.
  
• cd Desktop
• cd PHP --> Your php file contains here. You can check it with "ls' command.
• Now use this command there.
• php -S localhost:8888 -t.
• remember to put a dot after "t"
• you can use any 4 digits. Not only 8888

•  Now go to your browser and type this command on the address bar and press Enter.
  
• localhost:8888/your_php_file_name_here.php
•  Your_php_file_name_here --> the name you used to save your php file.
  

How to check the PHP version on Xubuntu?

• Open the Terminal you use to command.
• Type the command given below.
• php -version or
• php -v
  

How to install Apache Web browser in XUBUNTU?

Apache web server is a popular web server we can use easily.

• Open Terminal Emulator you use.
• Run Update command.
• sudo apt-get update
  
•  Install Apache.
• sudo apt-get install apache2
  
• Start the service.
• sudo service apache2 start
• Check whether It's working or not
• http://localhost/

 Use these command to start, stop and restart.

• sudo service apache2 start
• sudo service apache2 restart
• sudo service apache2 stop

to get status of apache server.

• sudo service apache2 status