I have a Liquid Web VPS account, I\'ve made sure that mod_deflate is installed and running/active.
I used to gzip my css and js files via PHP, as well as my PHP files th
It's been a while since I posted this question - I ended up enabling zlib compression via PHP.ini so zlib compresses PHP output while mod_deflate compresses everything else.
I'm thinking the reason it wasn't working (mod_deflate wasn't compressing PHP output) has to do with PHP running as CGI and not an Apache DSO...