+ public static function connect()
+ {
+ global $globals;
+ XDB::$mysqli = new mysqli($globals->dbhost, $globals->dbuser, $globals->dbpwd, $globals->dbdb);
+ if ($globals->debug & DEBUG_BT) {
+ $bt = new PlBacktrace('MySQL');
+ if (mysqli_connect_errno()) {
+ $bt->newEvent("MySQLI connection", 0, mysqli_connect_error());
+ return false;
+ }
+ }
+ XDB::$mysqli->autocommit(true);
+ XDB::$mysqli->set_charset($globals->dbcharset);
+ return true;
+ }