can_connect() === true){ $iDifficulty = $bitcoin->query('getdifficulty'); $iBlock = $bitcoin->query('getblockcount'); } else { $iDifficulty = 1; $iBlock = 0; $_SESSION['POPUP'][] = array('CONTENT' => 'Unable to connect to pushpool service: ' . $bitcoin->can_connect(), 'TYPE' => 'errormsg'); } $smarty->assign("CURRENTBLOCK", $iBlock); $smarty->assign("CURRENTDIFFICULTY", $iDifficulty); $smarty->assign("CONTENT", "pool/default.tpl");