function ban($root, $ban_length, $unit = "days")
{
$unit = strtoupper($unit);
$now = date("Y-m-d H:i:s");
if (substr($unit, strlen($unit) - 1, 1) == "S") {
$unit = substr($unit, 0, strlen($unit) - 1);
}
$root_info = mysql_fetch_array(mysql_query("SELECT rights, id FROM zombie_roots WHERE name='{$root}' LIMIT 1"));
if (!is_numeric($root)) {
$root = $root_info["id"];
}
$root_exists = mysql_num_rows(mysql_query("SELECT name FROM zombie_roots WHERE id = '{$root}'"));
if ($root_exists > 0) {
$rights = $root_info["rights"];
if ($rights < 5) {
$unban = Root::unban($root);
$ban = mysql_query("INSERT INTO zombie_bans (id, root_id, banned_from,banned_to) VALUES ('','{$root}','{$now}',TIMESTAMPADD({$unit}, {$ban_length}, '{$now}'))");
if ($ban) {
return true;
}
return false;
}
}
return false;
}
if (!$ban) {
echo "Unsuccessful ban\n";
} else {
echo "{$user} is banned for {$length} {$unit}\n";
if ($GLOBALS["enable_logging"]) {
add_to_log($_SESSION["admin_user"], "banned " . $user);
}
}
}
}
} else {
if (ereg("^UNBAN|^unban", $q)) {
$q = strtolower($q);
$person = str_replace(array("unban root ", "unban user "), "", $q);
if (ereg("root", $q)) {
$unban = Root::unban($person);
} else {
if (ereg("user", $q)) {
$unban = User::unban($person);
} else {
die("\nInvalid syntax, see HELP UNBAN for more info.\n");
}
}
if ($unban == 1) {
echo "\n{$person} is no longer banned\n";
if ($GLOBALS["enable_logging"]) {
add_to_log($_SESSION["admin_user"], "unbanned " . $person);
}
} else {
if ($unban == 0) {
echo "\nerror unbanning {$person}\n";
