Available from version 1.17.0
Modify the ip of the current user (called only once).
Define function:
public static function onGetIP( &$ip ) { ... }
Attach hook: In extension.json:
	"Hooks": {
		"GetIP": "MediaWiki\\Extension\\MyExtension\\Hooks::onGetIP"
Called from: File(s): WebRequest.php
Interface: GetIPHook.php

For more information about attaching hooks, see Manual:Hooks .
For examples of extensions using this hook, see Category:GetIP extensions.

Details edit

  • &$ip: string holding the ip as determined so far