PHP 5.3 Required

[stuarteske]

First off Twiggy is amazing. I use Symfony and I love Twig, thank you for bringing it to CodeIgnitor.

I just uploaded a project built using Twiggy to my server. The server is a little old, it uses PHP 5.2.x. I had an issue with the DIR php variable in the Twiggy library on line 19.

DIR is a php 5.3 variable so I had to change it to dirname(FILE)