reload more than one php in folder. Is there workaround?

[BB]

HI, on my end all works fine, until I create second php file in project folder. Then i need to change settings.json by adding full path to main .php . If main php is register.php I set "proxyUri": http://localhost/PHP/register.php
Is there a faster and easier way? Something similar to opening an html file with liveserver? ( right click > open with live server)
Thank you!