<?php
$diff = strtotime('2015-04-13T13:19:03+01:00')- strtotime('2015-04-14T10:55:28+01:00');
function secs_to_h($secs)
{
$units = array(
"week" => 7*24*3600,
"day" => 24*3600,
"hour" => 3600,
"minute" => 60,
"second" => 1,
);
// specifically handle zero
if ( $secs == 0 ) return "0 seconds";
$s = "";
foreach ( $units as $name => $divisor ) {
if ( $quot = intval($secs / $divisor) ) {
$s .= "$quot $name";
$s .= (abs($quot) > 1 ? "s" : "") . ", ";
$secs -= $quot * $divisor;
}
}
return substr($s, 0, -2);
}
var_dump($diff, gmdate("m d H:i:s",$diff), secs_to_h($diff));
preferences:
53.28 ms | 402 KiB | 5 Q