PHP uses sleep to implement scheduled tasks. How to quickly return information prompts after sleep?

Question

PHP uses sleep to implement scheduled tasks. How to quickly return information prompts after sleep

##sleep(3);

How to return information quickly without a three-second delay?

There seems to be a bit of a conflict, but I don’t know how it will end.

Answer 1

Learn about php redis multi-process ring queue

Answer 2

Using sleep to make a timer is a scam. You can operate it from the server, or if it doesn't work, you can also use js to adjust the php program.