bindValue(':ip', $mask);
$query->bindValue(':mod', $mod['id']);
$query->bindValue(':time', time());
if ($reason !== '') {
markup($reason);
$query->bindValue(':reason', $reason);
} else
$query->bindValue(':reason', null, PDO::PARAM_NULL);
if ($length > 0)
$query->bindValue(':expires', $length);
else
$query->bindValue(':expires', null, PDO::PARAM_NULL);
if ($board)
$query->bindValue(':board', $board);
else
$query->bindValue(':board', null, PDO::PARAM_NULL);
$query->execute() or error(db_error($query));
modLog('Created a new ' .
($length > 0 ? preg_replace('/^(\d+) (\w+?)s?$/', '$1-$2', until($length)) : 'permanent') .
' ban on ' .
($board ? '/' . $board . '/' : 'all boards') .
' for ' .
(filter_var($mask, FILTER_VALIDATE_IP) !== false ? "$mask" : utf8tohtml($mask)) .
' (#' . $pdo->lastInsertId() . ')' .
' with ' . ($reason ? 'reason: ' . utf8tohtml($reason) . '' : 'no reason'));
}
function unban($id) {
$query = prepare("SELECT `ip` FROM `bans` WHERE `id` = :id");
$query->bindValue(':id', $id);
$query->execute() or error(db_error($query));
$mask = $query->fetchColumn();
$query = prepare("DELETE FROM `bans` WHERE `id` = :id");
$query->bindValue(':id', $id);
$query->execute() or error(db_error($query));
if ($mask)
modLog("Removed ban #{$id} for " . (filter_var($mask, FILTER_VALIDATE_IP) !== false ? "$mask" : utf8tohtml($mask)));
}