XDebug update - 19th May 2009

I've been using the time before coding officially starts to
familiarize myself with compiler theory, PHP and Xdebug. So far I've
setup my Linux build environment and  I've been digging into compiler
theory so I'll know the rudiments before attempting to dive into PHP
and XDebug. I've also collected some resources on PHP internals which
I'll post on th wiki. . At the end of this week I expect to be able to
understand at a basic level how the PHP language and XDebug works.
I'll have another update then.

Allister