From the UltraVisual blog there's a recent post showing how you can get PHP Eclipse working with FDT/Flash Builder and Ant to create some custom automated tasks.
OK, so lately I have been doing a lot of work in both FDT & Flash builder and building data centric applications with PHP and mySQL back ends, it has been vital that my work flow has been up to scratch to ensure that these project's deadlines have been met and also so that I don't go crazy doing loads of crap that I don't need to do! As I have been very pleased with the ways things have run I though it best to share my set up with a wider audience.
He shows you how to set up Ant support for Flash Builder and get the "PHPEclipse Stable Builds" package installed for your Eclipse instance. His example shows his process of having all of his files in one place, regardless of their type. A code snippet for the URLLoader is included as well as an Ant XML configuration to make the task work.