Well I have used Sublime Text before, but I upgraded my computer. I reinstalled Sublime Text and have been trying to find the PHP syntax highlighting and have discovered that it is no longer there. Can you just send me the file or am I going to have to do something more?
If you're using 1.2.2, you need to select HTML to get syntax highlighting for PHP files. If you're using the current beta, then PHP should be a selectable item in the list.