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Re: time consuming loop [message #170876 is a reply to message #170865]

Sat, 04 December 2010 14:02

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 12/4/2010 2:39 AM, Paul Fredlein wrote:
> 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();
> }
>
> Thanks,
>
> Paul

Not in PHP. The browser will time out after whatever setting the
browser has. And this won't be until the PHP code on the server has
finished.

You could get around this with AJAX (see comp.lang.javascript), but the
question is - what are you doing which takes this long? People are not
going to wait very long for a web page to load. And if the browser is
timing out, that's way too long.

--
==================
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Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================

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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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