diff --git a/php_redis.h b/php_redis.h
index 24f002150e..fd2be133fc 100644
--- a/php_redis.h
+++ b/php_redis.h
@@ -49,6 +49,7 @@ PHP_METHOD(Redis, decr);
 PHP_METHOD(Redis, decrBy);
 PHP_METHOD(Redis, type);
 PHP_METHOD(Redis, append);
+PHP_METHOD(Redis, appendx);
 PHP_METHOD(Redis, getRange);
 PHP_METHOD(Redis, setRange);
 PHP_METHOD(Redis, getBit);
@@ -157,6 +158,8 @@ PHP_METHOD(Redis, hKeys);
 PHP_METHOD(Redis, hVals);
 PHP_METHOD(Redis, hGetAll);
 PHP_METHOD(Redis, hExists);
+PHP_METHOD(Redis, hAppend);
+PHP_METHOD(Redis, hAppendX);
 PHP_METHOD(Redis, hIncrBy);
 PHP_METHOD(Redis, hIncrByFloat);
 PHP_METHOD(Redis, hMset);
diff --git a/redis.c b/redis.c
index bf92513edb..9f2ed0dd80 100644
--- a/redis.c
+++ b/redis.c
@@ -198,6 +198,11 @@ static zend_function_entry redis_functions[] = {
      PHP_ME(Redis, hMset, NULL, ZEND_ACC_PUBLIC)
      PHP_ME(Redis, hMget, NULL, ZEND_ACC_PUBLIC)
 
+	 /* 1.8 */
+	 PHP_ME(Redis, appendx, NULL, ZEND_ACC_PUBLIC)
+	 PHP_ME(Redis, hAppend, NULL, ZEND_ACC_PUBLIC)
+	 PHP_ME(Redis, hAppendX, NULL, ZEND_ACC_PUBLIC)
+
      PHP_ME(Redis, multi, NULL, ZEND_ACC_PUBLIC)
      PHP_ME(Redis, discard, NULL, ZEND_ACC_PUBLIC)
      PHP_ME(Redis, exec, NULL, ZEND_ACC_PUBLIC)
@@ -1529,6 +1534,35 @@ PHP_METHOD(Redis, type)
 }
 /* }}} */
 
+PHP_METHOD(Redis, appendx)
+{
+	zval *object;
+	RedisSock *redis_sock;
+	char *cmd;
+	int cmd_len, key_len, val_len, key_free;
+	char *key, *val;
+
+	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss",
+                                     &object, redis_ce,
+                                     &key, &key_len, &val, &val_len) == FAILURE) {
+		RETURN_NULL();
+	}
+
+	if (redis_sock_get(object, &redis_sock TSRMLS_CC, 0) < 0) {
+		RETURN_FALSE;
+	}
+
+	key_free = redis_key_prefix(redis_sock, &key, &key_len TSRMLS_CC);
+	cmd_len = redis_cmd_format_static(&cmd, "APPENDX", "ss", key, key_len, val, val_len);
+	if(key_free) efree(key);
+
+	REDIS_PROCESS_REQUEST(redis_sock, cmd, cmd_len);
+	IF_ATOMIC() {
+		redis_long_response(INTERNAL_FUNCTION_PARAM_PASSTHRU, redis_sock, NULL, NULL);
+	}
+	REDIS_PROCESS_RESPONSE(redis_long_response);
+}
+
 PHP_METHOD(Redis, append)
 {
 	zval *object;
@@ -4595,6 +4629,50 @@ PHP_METHOD(Redis, hExists)
 
 }
 
+PHPAPI void
+generic_happend(INTERNAL_FUNCTION_PARAMETERS, char *kw, void (*fun)(INTERNAL_FUNCTION_PARAMETERS, RedisSock *, zval *, void *)) {
+    zval *object;
+    RedisSock *redis_sock;
+    char *key = NULL, *cmd, *member, *val;
+    int key_len, member_len, cmd_len, val_len;
+    int val_free, key_free = 0;
+    zval *z_value;
+
+    if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ossz",
+                                     &object, redis_ce,
+                                     &key, &key_len, &member, &member_len, &z_value) == FAILURE) {
+        RETURN_FALSE;
+    }
+
+    if (redis_sock_get(object, &redis_sock TSRMLS_CC, 0) < 0) {
+        RETURN_FALSE;
+    }
+
+    val_free = redis_serialize(redis_sock, z_value, &val, &val_len TSRMLS_CC);
+	key_free = redis_key_prefix(redis_sock, &key, &key_len TSRMLS_CC);
+    cmd_len = redis_cmd_format_static(&cmd, kw, "sss", key, key_len, member, member_len, val, val_len);
+    if(val_free) efree(val);
+    if(key_free) efree(key);
+
+	REDIS_PROCESS_REQUEST(redis_sock, cmd, cmd_len);
+	IF_ATOMIC() {
+	  fun(INTERNAL_FUNCTION_PARAM_PASSTHRU, redis_sock, NULL, NULL);
+	}
+	REDIS_PROCESS_RESPONSE(fun);
+}
+/* hAppend */
+PHP_METHOD(Redis, hAppend)
+{
+	generic_happend(INTERNAL_FUNCTION_PARAM_PASSTHRU, "HAPPEND", redis_long_response);
+}
+/* }}} */
+/* hAppendX */
+PHP_METHOD(Redis, hAppendX)
+{
+	generic_happend(INTERNAL_FUNCTION_PARAM_PASSTHRU, "HAPPENDX", redis_long_response);
+}
+/* }}} */
+
 PHPAPI RedisSock*
 generic_hash_command_1(INTERNAL_FUNCTION_PARAMETERS, char *keyword, int keyword_len) {