function &getMPD() { Resources::startSession(); if (array_key_exists("resources", $_SESSION)) { $resources =& $_SESSION["resources"]; $resources->mpd->connection->connect(); } else { $_SESSION["resources"] = new Resources(); $resources =& $_SESSION["resources"]; $resources->mpd->connection->connect(); $resources->mpd->initialize(); } $resources->mpd->connection->error["message"] .= "Resources id " . $resources->mpd->id . "\n"; return $resources->mpd; }