On PHPClasses.org today they've posted the latest episode of their "Lately in PHP" podcast series - Episode #35, "Better Documentation for PHP internals".

With the inclusion of Zend Optimizer+ extension in PHP 5.5, the need for better documentation of PHP internals became more evident, so PHP contributors can write extensions that take the most of the core PHP features. That is one of the topics discussed by Manuel Lemos and Ernani Joppert in the episode 35 of the Lately In PHP podcast. They also talked about having more optimized PHP opcodes, some interesting PHP feature proposals that got rejected, as well the article about the top version control systems used by PHP developers.

You can listen to this episode in a few different ways - either through the in-page player, by downloading the mp3 or by watching the video of the recorded Google Hangout session.