Suggestion for a mixed camelCase & PascalCase notation

[w0rp]

I had a job where we had a convention of using Hungarian notation 
for PHP. I and others left the place bit by bit, and we never 
really brought it up again. We were kind of sick of it. It 
doesn't really work well, especially when you have a statically 
typed language.

Personally, I like to use 'thingList' instead of 'things' and 
names like 'thingMap' for map types. I don't always do this, but 
it works must of the time, and it's much better than 'arrPirate' 
for an array of Pirates.