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Re: time consuming loop [message #170873 is a reply to message #170865]

Sat, 04 December 2010 12:51

Kim Andr Aker
Messages: 17
Registered: September 2010

Karma:

Junior Member

På Sat, 04 Dec 2010 08:39:26 +0100, skrev Paul Fredlein
<paulfredlein(at)optusnet(dot)com(dot)au>:

> Hi,
>
> If I use a loop that's too time consuming the browser will complain. Is
> there a callback or threads or something I can use and only do a small
> number each time instead of the whole lot at once?
>
> for(short i = 0; i < LONG_INT; i++)
> {
> doSomething();
> }

Maybe it's not the browser complaining (at least not on its own) - I would
think your script runs into the maximum script execution time (by default
set to 30 seconds, but may differ depending on the host configuration).

One way to work around this, is to reset the counter after each loop using
set_time_limit().
http://php.net/set-time-limit

Like this:

for(short i = 0; i < LONG_INT; i++)
{
doSomething();
set_time_limit(30);
}

--
Kim André Akerø
- kimandre(at)NOSPAMbetadome(dot)com
(remove NOSPAM to contact me directly)

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[Message index]

		time consuming loop By: paulfredlein on Sat, 04 December 2010 07:39
		Re: time consuming loop By: Kim Andr Aker on Sat, 04 December 2010 12:51
		Re: time consuming loop By: Captain Paralytic on Sat, 04 December 2010 13:37
		Re: time consuming loop By: Jerry Stuckle on Sat, 04 December 2010 14:02
		Re: time consuming loop By: Twayne on Sat, 04 December 2010 17:50
		Re: time consuming loop By: paulfredlein on Sun, 05 December 2010 00:56
		Re: time consuming loop By: The Natural Philosoph on Sun, 05 December 2010 13:06
		Re: time consuming loop By: paulfredlein on Sun, 05 December 2010 14:00
		Re: time consuming loop By: The Natural Philosoph on Sun, 05 December 2010 17:59
		Re: time consuming loop By: Captain Paralytic on Sun, 05 December 2010 18:35
		Re: time consuming loop By: The Natural Philosoph on Mon, 06 December 2010 22:09
		Re: time consuming loop By: paulfredlein on Mon, 06 December 2010 07:58

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