What is the easiest way to execute sh on a remote server via php?

Question

PHP

The PHP script only accepts IP and PASS to connect via ssh.
The script also generates a sh file.
How to connect via ssh, upload a .sh file to a remote server and execute it?
The response from the script should return to the php script.
Is it also possible to run a multi-line script via ssh without downloading a file?
those. line by line to read the file is not an option, I think.

Answer 1

php.net/manual/en/function.ssh2-scp-send.php