Updated question : PhpStorm | WebMatrix (IISExpress) | Xdebug.remote_port | — Which Port(s) to put where?
I\'m running localhost web server on my Windows machine w
For me it was changing the line:
xdebug.remote_host=localhost to xdebug.remote_host=myComputerIP
( Mac user: in terminal run ifconfig to find your ip )