Roger Davies

Identify Unknown File Types and Files Without Extensions
Occasionally I’ve stumbled upon unknown file types, or files without the correct file extension. There are quite a few neat tools out there to help identify your file by looking at the patterns in the data, but most require you to download and install software.
Online File Identification Service
I [...]

The Birth of User-Agent Rogerdavies
I’ve often seen these SEO tools around that give you your information or position in Google and Yahoo, and I wondered how difficult they would be to write myself. Thankfully, with the power of modern PHP this bit of witchcraft turned out to be fairly straightforward and has led to [...]

Here is a bit of PHP scripting hocus pocus that will be very useful to some people and very useless to the vast majority. I wrote it before realising that what I wanted to do could be more easily done from phpMyAdmin, but think it still may benefit someone.
Browse Table Structures, Export SQL Data [...]