How to properly implement multithreading in PHP?

Question

PHP

Hello. It is necessary to implement multithreading in PHP, there is little adequate information on the net, but I managed to find some links in which it is not advised to use curl_multi in php in its pure form, so to speak, but to do it through wrappers, I also found positive information about this wrapper , but in the section download empty

Answer 1

If there is no excellent knowledge of PHP in single-threading, then it is better not to touch multithreading.
It will be easier to run several single-threaded processes in the console than one multi-threaded one.