public static function setLogged($IDSupporterLogged) { # ## Here, $IDSupporterLogged is obrigatory # $IDSupporterLogged = empty($IDSupporterLogged) ? NULL : $IDSupporterLogged; if (!is_numeric($IDSupporterLogged)) { throw new errorHandler(sprintf(EXC_INVALID_IDSUPPORTER, $IDSupporterLogged)); } self::$IDSupporterLogged = $IDSupporterLogged; }