Why does nohup stop working?

Question

linux

I ran the nohup php parse.php command via ssh ,

everything works fine, but after about a day the process remains in the ps xw list, but in fact the script stops working ...
is there any reason for this? can nohup freeze some thread?

Answer 1

the script can, nohup doesn't.

Answer 2

Try logging in PHP.

Answer 3

Long-lived PHP processes - such a thing .