Running a PHP script completely on server side

Question

I\'m having a problem where putty gets regularly disconnected. So, when I run a PHP script from the terminal, it always gets interrupted. The script is supposed to run several h

Answer 1

Take a look at GNU Screen; it allows you to detach and reattach a session later, which is perfect for long-running scripts. Cron is a good option if you want it to happen in a recurring fashion; one-off batch jobs can be scheduled with something like at. For more intense computing needs, you might want to look into a more full-fledged job scheduling system like TORQUE.

Answer 2

You need to prevent the process from terminating when the session disconnects.

Something like this would work:

nohup php myscript.php

Answer 3

You can create a cron job to start the php script periodically based on a list of time tasks. More info. You could also start the task in the background from the console. i.e. php-cgi script.php& this would make the script a background task

Answer 4

You can run your program in background

php ./yourscript.php &

Answer 5

You don't need to leave it run in a cron job - you can just run the php script inside a screen.

Simply type;

screen php /path/to/myphpscript.php

A screen will continue running even after you disconnect from PuTTY. If you need to check up on it, you can use;

screen -r

To re-attach yourself to this process, and view any output.