 <p>I found myself having the same prob so I discovered that what you need hidden due an annoying bug in PDT plugin</p> <p><strong>Create a new Debug Configuration</strong></p> <ul> <li>Open Eclipse</li> <li>Select the Run > Debug Configurations… menu option</li> <li>Double click the PHP Web Page option</li> <li>Set the following fields</li> <li>Name: $domain</li> <li>PHP Server: $domain</li> <li>File: Browse to the file belonging to this domain that you wish to debug</li> <li><p>Breakpoint > Break at First Line: Uncheck this if you do not wish to break at the first line in the file</p></li> <li><p>URL > Auto Generate: Uncheck if necessary (ending / in first checkbox and beggining / in second checkbox is OK) ----- this one is missing and is exactly what you need.. try ZendStudio trial </p></li> <li><p>Click the Apply button</p></li> <li>Click the Close button</li> </ul> <p>I hope this will be fixed in 23 of Jun 2012 with the new pdt plugin.</p>