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This script can be used to show the number of users online on the site.
Working examples can be seen in the file 'test.php' within the attached zip file.
| <?php
// File to save the ip addresses
$UO_Log = 'ip.txt';
// Duration in minutes for which a user is considered online
$UO_OnlineTime = 5;
// Message to be shown
/*=========== No need to edit beyond this ===========*/
$UO_Message = empty($UO_Message) ? 'Users Online - %d' : $UO_Message;
$UO_CurrentIp = $_SERVER['REMOTE_ADDR'];
$UO_CurrentTime = time();
$UO_RecordsCount = 1;
$UO_NewRecord = '';
$UO_OnlineTime *= 60;
$UO_Records = file($UO_Log);
foreach ($UO_Records as $UO_Record){
list($UO_Ip, $UO_Time) = explode('|', $UO_Record);
if(($UO_Time > ($UO_CurrentTime - $UO_OnlineTime)) && ($UO_Ip != $UO_CurrentIp)){
$UO_RecordsCount++;
$UO_NewRecord .= $UO_Record;
}
}
$UO_NewRecord .= "$UO_CurrentIp|$UO_CurrentTime\n";
$UO_Handle = fopen($UO_Log, 'w');
fwrite($UO_Handle, $UO_NewRecord);
fclose($UO_Handle);
printf($UO_Message, $UO_RecordsCount);
?> | |
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