Detta skript använder inga sessioner utan skriver IPna i en logg fil som den sedan tar bort efter en definierad tid.
Citat:
+----------------------------------------+
| UserOnline 2.1 |
| |
| Documentation for the installation |
| of UserOnline 2.1 |
| |
+----------------------------------------+
In order to setup the UserOnline Script, you must do the following:
1. unpack ZIP
2. Edit config.php3
3. Upload all files
4. Insert the UserOnline code into the pages, that the current
number of users should be shown
+----------------------------------------+
After you've unpacked the zip, you have to edit the variables in the config.php3.
<?php
// Timeout - After this time the users will
// be deleted (in minutes)
$timer = 100;
// Name of the file where all the data, about
// the user's activity will be saved
$filename = "$DOCUMENT_ROOT/useronline/log.txt";
?>
+----------------------------------------+
There are two possibilities to setup the UserOnline script on your homepage:
A. HTML: [img]your/path/to/useronline.php4[/img]
If you chose the HTML version, the current number of users won't be shown,
but the user will be logged.
B. PHP: <?php include("your/path/to/useronline.php4"); ?>
Please consider that when you insert the PHP code, the current amount of
users online will be outputted.
The pages that you insert this code into have to be PHP 4 compatible
+----------------------------------------+
If you encounter any bugs while using this
script, then please write those into our
forum:http://scripts.w3secrets.com/forum/
|
Här kommer config.php3:
Citat:
<?php
// Timeout - After this time the users will
// be deleted (in minutes)
$timer = 100;
// Name of the file where all the data, about
// the user's activity will be saved
$filename = "$DOCUMENT_ROOT/useronline/log.txt";
?>
|
Här kommer useronline.php4:
Citat:
<?php
################################################## ######################
# Copyright © 2001 Wanja Hemmerich #
# First version published April 2001 - This version November 2001 #
################################################## ######################
# COPYRIGHT NOTICE #
# Copyright 2001 Wanja Hemmerich. All rights reserved. #
# #
# This program may be used and modified, as long as this copyright #
# notice stays intact. #
# #
# Wanja Hemmerich is not responsible for damage, which is possibly #
# caused by his program. #
# #
# This program code may not be sold, nor auctioneered, nor be used in #
# any other commercial way in order to make money. #
# #
# This Programm may not be distributed to download neither by #
# Internet, nor by another medium. #
################################################## ######################
# By using this programm, you agree with these conditions. #
# #
################################################## ######################
# The text above must be kept intact under all circumstances. #
################################################## ######################
include ("./config.php3");
if (!$datei) $datei = dirname(__FILE__)."/$filename";
$time = @time();
$ip = $REMOTE_ADDR;
$string = "$ip|$time\n";
$a = fopen("$filename", "a+");
fputs($a, $string);
fclose($a);
$timeout = time()-(60*$timer);
$all = "";
$i = 0;
$datei = file($filename);
for ($num = 0; $num < count($datei); $num++) {
$pieces = explode("|",$datei[$num]);
if ($pieces[1] > $timeout) {
$all .= $pieces[0];
$all .= ",";
}
$i++;
}
$all = substr($all,0,strlen($all)-1);
$arraypieces = explode(",",$all);
$useronline = count(array_flip(array_flip($arraypieces)));
// display how many people where activ within $timeout
echo $useronline;
// Delete
$dell = "";
for ($numm = 0; $numm < count($datei); $numm++) {
$tiles = explode("|",$datei[$numm]);
if ($tiles[1] > $timeout) {
$dell .= "$tiles[0]|$tiles[1]";
}
}
if (!$datei) $datei = dirname(__FILE__)."/$filename";
$time = @time();
$ip = $REMOTE_ADDR;
$string = "$dell";
$a = fopen("$filename", "w+");
fputs($a, $string);
fclose($a);
?>
|
Gör en tom fil som heter log.txt och sedan kan du bara ha <?php include("your/path/to/useronline.php4"); ?> för att skriva nummret. Jag använder det och det funkar bra.