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Converting Minutes to Hours

Phút qua giờ:

<?php
// define number of minutes
$mm = 156;
// convert to hh:mm format
// result: "02h 36m"
echo sprintf("%02dh %02dm", floor($mm/60), $mm%60);
?>

Ngược lại:

<?php
// define hours and minutes
$hhmm = "02:36";
// convert to minutes
// result: "156 minutes"
$arr = explode(":", $hhmm);
echo $arr[0]*60 + $arr[1] . " minutes";
?>

Popularity: 67% [?]