hits-counter.php

<?php
/**
 * Hits counter plugin.
 *
 * Simple hits/visits counter. Hits are displayed in the footer only to the admin.
 * Hits are not incremented if admin is logged in.
 *
 * @author Yassine Addi <yassineaddi.dev@gmail.com>
 * Forked by Robert Isoski
 */

global $Wcms;

if (defined('VERSION')) {
    $Wcms->addListener('menu', 'incrementHits');
    $Wcms->addListener('footer', 'displayHits');
}

function incrementHits ($args) {
    global $Wcms;

    if ($Wcms->loggedIn) {
        return $args;
    }
    $hits = file_exists(__DIR__ . '/hits.txt') ? (int) file_get_contents(__DIR__ . '/hits.txt') : 0;
    if ( ! isset($_SESSION['_wcms_hits_counter'])) {
        $_SESSION['_wcms_hits_counter'] = time();
        $hits++;
    }
    if ((time()-$_SESSION['_wcms_hits_counter'])>600) {
        $hits++;
    }
    $_SESSION['_wcms_hits_counter'] = time();
    file_put_contents(__DIR__ . '/hits.txt', $hits);
    return $args;
}

function displayHits ($args) {
    global $Wcms;
    
    if ( ! $Wcms->loggedIn) {
        return $args;
    }
    $hits = file_exists(__DIR__ . '/hits.txt') ? (int) file_get_contents(__DIR__ . '/hits.txt') : 0;
    $args[0] .= ' &nbsp; Website visits: ' . $hits;
    return $args;
}