How to install a PHP IDE plugin for Eclipse directly from the Eclipse environment?

Question

I have a clean Eclipse Java SDK. I would like to make it suitable for developing PHP applications. So I need a PHP IDE plugin (or something like that). How could I install i

Answer 1

Updated for 2019: As previously suggested, in the latest Eclipse, go to "Install New Software" in the Help Menu and click the "add" button with this URL http://download.eclipse.org/tools/pdt/updates/latest/ that should show the latest release of PHP Development Tools (PDT). You might need to search for "php" or "pdt". For Nightly releases you can use http://download.eclipse.org/tools/pdt/updates/latest-nightly/.