• This item located in 2.3. 常用设置 and 2.3. Common settings.It would an effect to cause chinese user confused.Please update it.

![image](https://user-images.githubusercontent.com/26212551/68575

The following example exist in the docs:
https://godoc.org/github.com/go-redis/redis#ex-PubSub

1. pubsub := rdb.Subscribe("mychannel1")
3. // Wait for confirmation that subscription is created before publishing anything.
4. _, err := pubsub.Receive()
5. if err != nil {

6. panic(err)
   

7. }
9. // Go channel which receives messages.
10. ch := pubsub.Channel()
12. // Pub

Expected behaviour

var_dump(method_exists($redis, 'resetstat')); should return bool(true)

Actual behaviour

it returns false

I'm seeing this behaviour on

• OS: macOS 10.14.6
• Redis: 5.0.6
• PHP: 7.2.1
• phpredis: 5.1.1

I also see this on Linux, PHP 7.3.11, Redis 5.0.6, phpredis 5.1.1

Steps to reproduce, backtrace or example script

php -a

php > $

The docs provides examples with either or, but not both

Basically I'm creating a predis client with the following parameters:

$parameters = [
   // masters
    'localhost:7000?alias=master', 
    'localhost:7001?alias=master', 
    'localhost:7002?alias=master', 

    // slaves
    'localhost:7003', 
    'localhost:7004', 
    'localhost:7005', 
]

$options    = ['cluster'

Although the parameters and return values are detailed in the documentation, we might still need to add some comments on how to use these methods in the header file.