The page is available only when the PHP plugin is enabled. The plugin is not bundled with IntelliJ IDEA, but it can be installed from the JetBrains plugin repository as described in Installing, Updating and Uninstalling Repository Plugins and Enabling and Disabling Plugins.
On this page, enable, disable, and re-configure your access to debugging PHP applications in the multiuser mode via an Xdebug proxy server.
|IDE key|| In this text box, specify the name for the Proxy server to identify connections from your IDE. This should be the value of the |
|Host||In this text box, specify the host on which the Xdebug proxy server resides.|
|Port||In this text box, specify the port which IntelliJ IDEA will listen to during a proxy debugging session.|