PHP统计WordPress博客网站在线人数代码,把代码添加到你要添加的地方,注知更鸟主题直接添加一个增强版的php小工具放入以下代码即可,添加后会自动创建一个maplers.dat文件,请不要乱动。
 WordPress统计网站在线人数代码
   - <?php
   - $online_log = "maplers.dat"; 
  - $timeout = 30;
  - $entries = file($online_log);
  - $temp = array();
  - for ($i=0;$i<count($entries);$i++){
  - $entry = explode(",",trim($entries[$i]));
  - if(($entry[0] != getenv('REMOTE_ADDR')) && ($entry[1] > time())) {
  - array_push($temp,$entry[0].",".$entry[1]."\n"); 
  - }}
  - array_push($temp,getenv('REMOTE_ADDR').",".(time() + ($timeout))."\n"); 
  - $maplers = count($temp); 
  - $entries = implode("",$temp);
   - $fp = fopen($online_log,"w");
  - flock($fp,LOCK_EX); 
  - fputs($fp,$entries);
  - flock($fp,LOCK_UN);
  - fclose($fp);
  - echo "在线人数:".$maplers."人";
  - ?>
  
  还不会用请到下面留言,代码来自小墨渊