The slides for the Caching Systems talk are now available online, they can be downloaded here.

The slides from my talk on PHP Security are now up and can be found in PDF form at the bottom on my talks page. The talk was unfortunately rather short and I had to rush through a number of things, so my apologies if things felt a bit rushed, but I think the key points were hit and as far as an overall overview it was pretty good. Those interested in hearing more about security can review my slides from previous conferences that go into a bit more detail as far as the various security issues.

The slides from the PHP & Performance tutorial I've given during the Zend's PHP Conference are now up, you can find them at the bottom of my talks page here. To all the people who have gotten up really early in the morning, thanks for attending and hopefully you've found something interesting for yourself during the talk. [b]Update:[/b] Rasmus has kindly pointed out that stripping while drastically reducing the size (basic binary is about 3x smaller), does not actually impact the startup speed in any measurable speed. A quick test with php-cgi from latest CVS appears to confirm this, so unless you want to save disk space at expense of debug symbols, do not strip! Thanks Rasmus.

The slides from my two talks at PHP|Works are now available online for download in PDF and Flash formats, they can be found here: http://ilia.ws/talks/. You'll need to scroll to the bottom of the page to find the download links. Overall I think the talks went very well, and I hope that all the people who have attended found the material covered interesting and/or informative. I won't presume to assume the talks were fun, but c'mon what do you expect from a technical talk :-)

The slides from PHP|Tek are now up. The Security Tutorial slides can be found here and the PDO Introduction slides can be found here, to all attending thank you for listening and hopefully at-least a bit of the content was interesting and useful ;-)