Hello everyone!

I want to start my own website and I have a good idea what I want it to do, so in order to do it I'm going to need a content management system (CMS).

I've looked at Joomla, Drupal and Wordpress and they're not really tailored to my needs so I want to build my own customised CMS. I see it as being my own take on WordPress, as many of the features from WordPress I'd like to incorporate into my website.

However, my PHP skills are rusty and I don't have sufficient knowledge of some (fairly) new techniques (like URL re-writing, using PHP with mySQL and AJAX).

Could anyone please point me in the direction of some really good tutorials and sites which you think is worth taking a look at when thinking of building a CMS in PHP?