How to modify a function (PHP) between hooks

[harmor19]

If the function you posted doesn't have any extra code you can comment out the statement.

In the first hook add

/*

In the second hook add

*/
if (is_member_of($vbulletin->userinfo['usergroupid'], explode("|", $vbulletin->options['post_thanks_who_delete_all'])))
{
   return true;
}