Extension:CheckUser/Hooks/SpecialCheckUserGetLinksFromRow

Details
$checkUser - The CheckUser special page object

$row - Database row from the cu_changes table

&$links - Array of HTML strings

A hook that wants to override the default generated links must adjust or replace strings in the $links variable. Any string added to $links must be properly escaped. For convenience the strings in $links have array keys, but they are not rendered.