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Available from version 1.17.0
Called when generating the extensions credits, use this to change the tables headers.
Define function:
public static function onExtensionTypes( array &$extTypes ) { ... }
Attach hook:

In extension.json:

	"Hooks": {
		"ExtensionTypes": "MyExtensionHooks::onExtensionTypes"
Called from:File(s): specials/SpecialVersion.php

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


  • &$extTypes - associative array of extensions types, the keys are the strings you use as key in $wgExtensionCredits, the values are the messages as displayed on Special:Version (ie something coming from wfMessage)