To

sentDirectMessages($since_id, $max_id); } else { $messages = $t->directMessages($since_id, $max_id); } if ($messages === false) { header('location: error.php?code='.$t->http_code);exit(); } $count_t = count($messages); if ($count_t > 1) { $empty = 0; // 0 for not empty } else if ($count_t < 1) { $empty = 1; // 1 for no tweet to display } else { $empty = $t->http_code == 429 ? 2 : 0; } if ($empty == 1) { echo "
No message to display.
"; } else if ($empty == 2) { echo "
API quota is used out, please wait for a moment before next refresh.
"; } else { include ('lib/timeline_format.php'); $output = '
    '; foreach ($messages as $message) { $output .= format_message($message,$isSentPage); } $output .= "
"; $firstmsg = $messages[0]->id_str; $lastmsg = bcsub($messages[count($messages)-1]->id_str, "1"); if ($isSentPage) { $output .= "Back"; $output .= "Next"; } else { $output .= "Back"; $output .= "Next"; } $output .= "
"; echo $output; } ?>