How PHP continuously listens for Redis message subscriptions

How to implement a message subscription to Redis via PHP. For example, I'm going to use PHP to develop a Web site that displays messages in real time based on Redis message subscriptions.

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How to implement a message subscription to Redis via PHP. For example, I'm going to use PHP to develop a Web site that displays messages in real time based on Redis message subscriptions.

How to use:
Subscriber: Subscribe Channel name
Publisher: Publish channel name publish content

Example:
Client Example:
Redis 127.0.0.1:6379> Subscribe News
Reading messages ... (Press Ctrl-c to quit)
1) "Subscribe"
2) "News"
3) (integer) 1
1) "Message"
2) "News"
3) "Good Good study"
1) "Message"
2) "News"
3) "Day-day-up"

Service-side examples:
Redis 127.0.0.1:6379> Publish News ' good Good study '
(integer) 1
Redis 127.0.0.1:6379> Publish News ' Day-up '
(integer) 1

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