static function getUuid() { if (empty(Chill::$UUIDS)) { $response = Chill::$Reader->get(Chill::$H, "_uuids", array(), array("count" => "20")); Chill::$UUIDS = $response->body->uuids; } if (empty(Chill::$UUIDS)) { $uuidarr = array(); for ($i = 0; $i < 21; $i++) { array_push($uuidarr, Chill::createUuid()); } Chill::$UUIDS = $uuidarr; } //var_dump(Chill::$UUIDS); return array_shift(Chill::$UUIDS); }