Manual:Hooks/ArticleProtectComplete

Details

 * $article: the article object that was protected
 * $user: the user object who did the protection
 * $protect*: boolean whether it was a protect or an unprotect
 * $reason: Reason for protect
 * $moveonly: boolean whether it was for move only or not

prior to version 1.10, this variable contained an array of page restrictions that were eventually stored in the page_restrictions field of the page table.