zend_hash_internal_pointer_reset(result);
if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(result, &key_str, &key_len, NULL, 0, NULL)) {
if (!strcmp(key_str, "gzip")) {
zend_hash_internal_pointer_reset(result);
if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(result, &key_str, &key_len, NULL, 0, NULL)) {
if (!strcmp(key_str, "gzip")) {