PHPEveryDay.com has posted several new tutorials on a wide range of topics recently - here's some of them:

• CakePHP Installation: Quick Start - a tutorial about how to install CakePHP framework
• CakePHP Installation: Introduction - a tutorial with a CakePHP Introduction
• PHP Supported Metacharacters (You Must Know Them) - a reference about metacharacters and metasequences
• HTML Filters/Purifiers, The Need, and Introducing htmLawed - using htmLawed and purifying your HTML
• Speed Up Web Page Loading

Check out the rest of the site for more great tutorials and articles.