Re: date time problem

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On 10/6/2013 7:55 PM, Ashley Sheridan wrote:
On Sun, 2013-10-06 at 19:14 -0400, Aziz Saleh wrote:

Jim,

The date method takes in a timestamp (not seconds away).

You have the seconds, you will need to manually convert those seconds to
what you desire (minutes = seconds / 60), (hours = minutes / 60), etc..

Aziz


On Sun, Oct 6, 2013 at 7:07 PM, Farzan Dalaee <farzan.dalaee@xxxxxxxxx>wrote:

Its so freaky

Best Regards
Farzan Dalaee

On Oct 7, 2013, at 2:29, Jim Giner <jim.giner@xxxxxxxxxxxxxxxxxx> wrote:

On 10/6/2013 6:49 PM, Farzan Dalaee wrote:
Try this please

  gmdate("H:i:s", $diff%86400)

Best Regards
Farzan Dalaee

On Oct 7, 2013, at 2:12, Jim Giner <jim.giner@xxxxxxxxxxxxxxxxxx>
wrote:

On 10/6/2013 6:36 PM, Farzan Dalaee wrote:
You should use  gmdate() if you want to how many hours left to expire
$time_left = gmdate("H:i:s",$diff);

Best Regards
Farzan Dalaee

On Oct 7, 2013, at 1:49, Jim Giner <jim.giner@xxxxxxxxxxxxxxxxxx>
wrote:

I always hate dealing with date/time stuff in php - never get it
even close until an hour or two goes by....

anyway

I have this:

// get two timestamp values
$exp_time = $_COOKIE[$applid."expire"];
$curr_time = time();
// get the difference
$diff = $exp_time - $curr_time;
// produce a display time of the diff
$time_left = date("h:i:s",$diff);

Currently the results are:
exp_time is 06:55:07
curr_time is 06:12:03
the diff is 2584
All of these are correct.

BUT time_left is 07:43:04 when it should be only "00:43:04".

So - where is the hour value of '07' coming from?? And how do I get
this right?

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Thanks for the quick response, but why do I want to show the time in
GMT?  However, I did try it, changing the 'time_left' calc to use "gmdate".
  Now instead of a 7 for hours I have a 12.

exp 07:34:52
curr 06:40:14
diff 3158
left is 12:52:38

The 52:38 is the correct value, but not the 12.

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Doesn't work either.

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Aziz, please try not to top post :)

It's true that the date() function takes in a timestamp as its argument,
but a timestamp is a number representing the number of seconds since
00:00:00 1st January 1970, so passing in a very small number of seconds
is perfectly valid.

The only thing that would account for the 7 hours difference is the time
zone, which would also be part of the timestamp.
http://en.wikipedia.org/wiki/Unix_time gives more details.

Thanks,
Ash
http://www.ashleysheridan.co.uk



Thanks Ash, but the previous (top) post explained my dilemma just as you have done here. My attempt to use a function to avoid "doing the math" has now been resolved. Guess I'll have to do it the old-fashioned way.

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