A flat file counter

最新推荐文章于 2024-06-15 21:40:11 发布

原创最新推荐文章于 2024-06-15 21:40:11 发布 · 654 阅读

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#file #permissions #user #360

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本文介绍了一个简单的基于文件的网站访问计数器脚本。该脚本适用于不使用广告的站点，通过读取和更新一个名为counter.txt的文件来记录访问次数，并使用cookie来区分不同的访问者。

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this script is a simple file based counter. This is meant for sites that do not run a db and instead, use a file and a cookie. It isn't the best I've seen but it's simple. Consider this as a tutorial. :)

Just create a file called counter.txt and put this where you want to display the counter.
Remember to set the permissions on counter.txt so that your webserver can write to the file.

 
   <? 
$visitor_ip = $HTTP_COOKIE_VARS["user_ip"]; 
$counter = "counter.txt"; 
$counter_file_line = file($counter); 
 
if(!$vistor_ip) 
{ 
  setcookie("user_ip", $REMOTE_ADDR, time()+360000); 
  $counter_file_line[0]++; 
  $cf = fopen($counter, "w+"); 
  fputs($cf, "$counter_file_line[0]"); 
  fclose($cf); 
} 
elseif($vistor_ip != $REMOTE_ADDR) 
{ 
  $counter_file_line[0]++; 
  $cf = fopen($counter, "w+"); 
  fputs($cf, "$counter_file_line[0]"); 
  fclose($cf); 
} 
?>