On the SitePoint PHP Blog today there's a new article listing sixteen popular PHP frameworks you might consider using for your next application.

Why spend valuable time coding everything by hand? Using a framework is a great way to save time and effort on your next project—you’ll have a firm foundation to build upon, there will be pre-built modules to perform tedious coding tasks, and if you’re a learner, it’s a great way to learn about good coding practice. PHP’s massive popularity means that developers have a wide variety of frameworks to choose from. We’re sure you can find one amongst these 16 to meet your needs.

Here's some of the frameworks that made the list:

• Agavi
• CodeIgniter
• eZ components
• PHP on TRAX
• Seagull
• Zend Framework