How To Install or Upgrade PHP Under Debian or Ubuntu

You can install or upgrade PHP under Debian/Ubuntu by doing the following:

1. Open your VPS console from the Power Management control panel.
2. Log In to your VPS by entering your username and password.
3. Install or upgrade PHP under Debian/Ubuntu using the following commands:

   # apt-get install php4-cgi php4-cli
   # sudo apt-get install php4-cgi php4-cli
   

4. To install or upgrade PHP5 under Debian/Ubuntu use the following commands:

   # apt-get install php5-cgi php5-cli
   # sudo apt-get install php5-cgi php5-cli
   

Congratulations, you have installed or upgraded PHP under Debian/Ubuntu.