This really isn't the most desirable method, but you can change the set_time_limit to 0 so the script will never time out, then leave a web browser running 24/7. Have the script refresh itself every 10 minutes.
Outside of scheduled jobs, there's not much else.
lina2401 wrote:Thanks for replying!
The problem with what you have suggested is that I don't have an access to the server!!