function getUsuariosArray()
{
global $uid;
$auth = new AuthUser();
$db = new DB();
$u = array();
if (!$auth->is_admin($uid)) {
$sql = "SELECT name FROM jos_users ";
$sql .= "WHERE id = {$uid} ";
$u[$uid] = $db->queryUniqueValue($sql);
} else {
$sql = "SELECT id, name FROM jos_users ";
$sql .= "WHERE block='0' ";
$res = $db->query($sql);
while ($line = $db->fetchNextObject($res)) {
$u[$line->id] = $line->name;
}
}
return $u;
}
/**
* Logs out a user.
*/
public static final function logout()
{
unset($_SESSION[self::SESSION_KEY]);
self::eatCookie();
self::$record = false;
self::$user_id = false;
self::$is_admin = false;
self::$roles = array();
}
public static function logout()
{
unset($_SESSION[self::SESSION_KEY]);
self::delCookie();
self::$record = false;
self::$user_id = false;
self::$is_admin = false;
self::$permissions = array();
}
