Eclipse 3.7 / Indigo / PDT 3.0

From Update Site

Prerequisites

• Installed and running Eclipse Classic 3.7

The minimum package is Eclipse Platform Runtime Binary. It is available at here Any packages in Eclipse Downloads page are available also.

Installation Flow

• Open Help -> Install New Software.
• Select the Indigo update site.
• When the list of existing features is populated – select 'PHP Development Tools'.
• Make sure 'Contact all update sites…' is checked.

• Proceed with the installation by pressing 'Next', then press 'Next' again in the next screen.
• Accept the EULA when asked:
• Finish the installation. Restart Eclipse.
• After restarting switch to the PHP perspective, and you are done:

from url:http://wiki.eclipse.org/PDT/Installation#Eclipse_4.2_.2F_Juno_.2F_PDT_3.1.1