Update: Plesk 12 supports multiple PHP versions out of the box!

This script will automatically install & configure PHP 5.4.39 on Plesk 11.5 & 12 on CentOS 6.

Usage⌗

==Disclaimer: use this at your own risk! Please read and understand the script before executing!==

wget -O - https://gist.githubusercontent.com/Stayallive/4e33041d590cd01d85d4/raw/b68f277316bfd9bdf6305d1353c061bc4e7a930b/install.sh | bash

The Script⌗