Can not jump to the outside of current file .php when debugging with Xdebug

I'm writing some web service for Elgg in PHP. I use xdebug for debugging.

The issue is:

I can jump into any function in the current .php. But when I jump into other function of elgg like

$user = get_user_by_username($username);

then it stops immediately, so I can not debug anymore.

I've tested with both Eclipse and Netbean, it still has the same probleum.

Someone could tell me the solution,please.

  • I do this on multiple computers without any problems (though I have never tried this through the web services API). Does it work for you when you request a standard HTML page from an Elgg site?