Round time to nearest quarter

[V]

I'm having trouble rounding time

 

For example I have 01:08:34 and I want to round it to the nearest quarter (and eliminate seconds). I should get 01:00:00 or 01:41:00 to 01:45:00

 

I'm  using the following code but it doesn't work

 

$time = strtotime("01:08:34");
$round = 15;
$rounded = (round($time * 60 / $round) * $round) / 60;
echo gmdate("H:i:00", $rounded);

 

The output is 01:08:00, the same time not rounded. Please advise me how to do this right.

 

 

[tipsmail7]

Maybe you can change the formula in the 3rd line to

 

$rounded = (round($time / $round / 60)) * $round * 60;

[Barand]

<?php
$time = strtotime("01:08:34");
echo $time.'<br />';
$round = 15*60;
$rounded = round($time / $round) * $round;
echo date("H:i:00", $rounded);
?>

[V]

Thanks Barand! The code works nicely

[silkfire]

Shouldn't 01:08:34 be rounded to 01:15?

[Barand]

Yes, that's precisely what I got when I ran the code.