Wer ist online - Anzeige

<?php
/*
Plugin Name: Who is Online
Plugin URI: http://www.mcmike.nl/english
Description: Who is online script (duh)
Author: McMike
Version: 3.5
Author URI: http://www.mcmike.nl/english
*/


function wo_lastvisit() {


  $nu = time();
  $naam = $_COOKIE['comment_author_'.COOKIEHASH];


  $line = mysql_query("SELECT wo_id,tijd FROM wieonline WHERE wie = '$naam' LIMIT 1");
  $temp = @mysql_fetch_array($line);
  $wo_id = $temp['wo_id'];
  $wo_tijd = $temp['tijd'];
  if ($naam != NULL && $wo_tijd != NULL && $wo_id != NULL)
    ?> Willkommen zurueck <? echo $naam;?>, <br>dein letzter Besuch war am: <? echo date('d-m-Y H:i:s', $wo_tijd);?> <BR /><?
    //Alter this line above to change the output. If you know what you are doing you can alter the date display
    // It's simple the PHP DATE function (more info php.net)
}




function wieisonline() {


$nu = time();
$naam = $_COOKIE['comment_author_'.COOKIEHASH];
$line = mysql_query("SELECT wo_id FROM wieonline WHERE wie = '$naam' LIMIT 1");
$temp = @mysql_fetch_array($line);
$wo_id = $temp['wo_id'];


//Check to see if the user is in the DB or not...
if ($wo_id != NULL) {
  mysql_query("UPDATE wieonline SET tijd = '$nu', ip = '$ip',cookie='$cookie' WHERE wo_id = '$wo_id'");
} else {
  mysql_query("INSERT INTO wieonline (wie, tijd, ip,cookie) VALUES ('$naam','$nu','$ip','$cookie')");
}


//Change this setting for how much time you want to see the last users (in minutes)
if ($tijd == "")
  $tijd = 5;


//Minutes, but we need time in seconds :) 
$tijd = $tijd * 60;
$zoekop = $nu - $tijd;


//Getting the last 5, change LIMIT 5 to LIMIT 10 to see the last 10 etc.
$info = mysql_query("SELECT * FROM wieonline where tijd > '$zoekop' ORDER BY tijd DESC LIMIT 5");
while ($line = @mysql_fetch_array($info)) {
  $geleden = $nu - $line[tijd];
  if ($geleden > 60) {
    $geleden = sprintf("%.1f", $geleden / 60);
    $zegtijd = $geleden." (mins)";
  } elseif ($geleden > 10 ) {
    $zegtijd = $geleden." (secs)";
  } else {
    $zegtijd = " (Online)";
  }
  if ($line['wie'] == "") {
//Anoniem is Dutch for anonymous :)
    $wie = "Unbekannt";
  } else {
    $wie = $line['wie'];
  }
  //Comment this line to NOT show anything !!!
  //This is the actual OUTPUT, edit this just the way you like it :)
  echo $wie." ".$zegtijd."<BR>";
}


}


?>