<?php
session_start();
function getUsersOnline() {
$count = 0;
$handle = opendir(session_save_path());
if ($handle == false) return -1;
while (($file = readdir($handle)) != false) {
if (preg_match("/^sess/", $file)) $count++;
}
closedir($handle);
return $count;
}
?>Скопировать в буфер
Использование:
$usercount = getUsersOnline(); echo $usercount;
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