<?php
    if (session_status() !== PHP_SESSION_ACTIVE) {session_start();}
    header('Access-Control-Allow-Origin: *');

    // Настройки базы слов
    define('HARD', 'stop.txt');
    define('ADULT', 'des.txt');
    define('LITE', 'aw.txt');


    if (!isset($_SESSION['clock'])) {
        if (isset($_SERVER["HTTP_REFERER"])) {
            $url = parse_url($_SERVER["HTTP_REFERER"]);
            $host = str_replace('www.', '', $url['host']);
            if($host == $_SERVER['HTTP_HOST']) {
                $_SESSION['clock'] = false;
            }
            $db_host = '';
            $db_name = '';
            $db_user = '';
            $db_pass = '';
            $dbh = new PDO('mysql:host='.$db_host.';dbname='.$db_name, $db_user, $db_pass);
            $sql = $dbh->query("SELECT  COUNT(*) FROM `traders` WHERE `domain`='$host'");
            $count = $sql->fetchColumn();
            if ($count) {
                $_SESSION['clock'] = true;
            } else {
                $_SESSION['clock'] = false;
            }
        } else {
            $_SESSION['clock'] = false;
        }
    }
?>