MySQL::TimerStop PHP Method

    public function TimerStop()
    {
        $parts = explode(" ", microtime());
        $time_stop = $parts[1] . substr($parts[0], 1);
        $this->time_diff = $time_stop - $this->time_start;
        $this->time_start = 0;
    }

<?php

/* Basic Achievements MVC model */
require_once __ROOT__ . "core/includes/class/mysql.class.php";
require_once __ROOT__ . "core/includes/smarty/Smarty.class.php";
$db = new MySQL(false, $sql_dbname, $sql_host, $sql_user, $sql_pass, $sql_charset, $sql_pcon);
$success = $db->Open();
if (!$success) {
    die("Couldn't establish database connection. Check your configuration file.");
}
$db->TimerStart();
require_once __ROOT__ . "core/includes/achievements/achievements.class.php";
$achievements = new Achievements();
require_once __ROOT__ . "core/includes/func/func.inc.php";
require_once __ROOT__ . "core/controllers/initialize.php";
$smarty = new Controller();
$smarty->setTemplateDir(__ROOT__ . "themes/{$current_theme}/");
require_once __ROOT__ . "/core/language/LanguageInit.inc.php";
require_once __ROOT__ . "core/controllers/main.ctr.php";
require_once __ROOT__ . "core/controllers/content_controllers/" . ACLIB::GetContent() . ".ctr.php";
$smarty->debugging = $smarty_debug;
$db->TimerStop();
if (isset($_GET['simplified'])) {
    $smarty->displayTemplate(__ROOT__ . "themes/{$current_theme}/templates/main_game.tpl");
} else {
    $smarty->displayTemplate(__ROOT__ . "themes/{$current_theme}/templates/main.tpl");
}