xyzshop/admin/control/refill_config.php

<?php


class refill_configControl extends SystemControl
{
    public function __construct()
    {
        parent::__construct();
    }

    public function indexOp()
    {
        if(chksubmit())
        {
            foreach ($_POST as $key => $value) {
                $cache[$key] = $value;
            }
            wcache('config', ['data' => serialize($_POST)], 'refill-');
            showMessage('编辑成功');
        }
        else
        {
            $config = rcache('config', 'refill-');
            if (empty($config)) {
                $config = [];
            } else {
                $config = unserialize($config['data']);
            }
            Tpl::output('config', $config);
            Tpl::showpage('refill.config');
        }
    }
}