[liphp] Sample Code

[Orrin Edwards]

Hello All,

I use this php code on one of my web pages to record the date and
user Agent of the visitor:

 <?php
      $agent = "agent.log";
      $fd1 = fopen($agent, "a");
      $today = getdate();
      $year = $today['year'];
      $month = $today['mon'];
      $day = $today['mday'];
      $hour = $today['hours'];
      $min = $today['minutes'];
      $adata = $_SERVER["HTTP_USER_AGENT"];
      fwrite($fd1, "$year-$month-$day $hour:$min  ");
      fwrite($fd1, "{$adata}\n");
      fclose($fd1);
    ?>

... and the result in the agent.log file is:

2003-10-13 23:42  Mozilla/4.0 (compatible; MSIE 5.5; Windows 98;
(R1 1.3))
2003-10-13 23:58  Mozilla/4.0 (compatible; MSIE 6.0; Windows NT
5.1)
2003-10-14 0:54  Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Win
9x 4.90)
2003-10-14 1:28  Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)

...which presents the question.. What is NT 5.0 and NT 5.1? Is this
how XP is reported from the user agent?

Also any ideas as to how to include screen resolution in this code
would be appreciated. There apparently is no php code to report
screen resolution.


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Orrin - Long Island, New York
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