Available from version 1.16.0 (r54516)
Can be used to add extra statistic at the end of Special:Statistics.
Define function:
public static function onSpecialStatsAddExtra( &$extraStats, IContextSource $context ) { ... }
Attach hook:

In extension.json:

	"Hooks": {
		"SpecialStatsAddExtra": "MyExtensionHooks::onSpecialStatsAddExtra"

For MediaWiki ≤1.25:

$wgHooks['SpecialStatsAddExtra'][] = 'MyExtensionHooks::onSpecialStatsAddExtra';
Called from:File(s): SpecialStatistics.php

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


  • &$extraStats: Array to save the new stats ( $extraStats['<name of statistic>'] => <value>; )