PHP Requested Urls window show incorrect URLs

While following PHP Debugging tests in Synergy, I ran into this issue.

If a built-in PHP server is used, the URL includes a port number, for example:

http://localhost:8000/?XDEBUG_SESSION_START=netbeans-xdebug

Starting a debugging session or running the project opens the correct URL.

Yet the PHP Requested Urls output window (visible after activating option Tools|Options|PHP|Debugging and check "Show Requested URLs") displays only this:

http://localhost/?XDEBUG_SESSION_START=netbeans-xdebug