php_http_buffer_init(&buf);
FOREACH_HASH_KEYVAL(pos, &list->cookies, key, val) {
if (key.type == HASH_KEY_IS_STRING && key.len) {
php_http_buffer_init(&buf);
FOREACH_HASH_KEYVAL(pos, &list->cookies, key, val) {
if (key.type == HASH_KEY_IS_STRING && key.len) {