$given = 685;

 /*
 * In case $given == 86400, gmdate( "H" ) will convert it into '00' i.e. midnight.
 * We would need to take this into consideration, and so we will first
 * check the ratio of the seconds i.e. $given:$number_of_sec_in_a_day
 * and then after multiplying it by the number of hours in a day (24), we
 * will just use "floor" to get the number of hours as the rest would
 * be the minutes and seconds anyways.
 *
 * We can also have minutes and seconds combined in one variable,
 * e.g. $min_sec = gmdate( "i:s", $given );
 * But for versatility sake, I have taken them separately.
 */

$hours = ( $given > 86399 ) ? '0'.floor( ( $given / 86400 ) * 24 )-gmdate( "H", $given ) : gmdate("H", $given );

$min = gmdate( "i", $given );

$sec = gmdate( "s", $given );

echo $formatted_string = $hours.':'.$min.':'.$sec;

将其转换为函数:

function getHoursFormat( $given ){

 $hours = ( $given > 86399 ) ? '0'.floor( ( $given / 86400 ) * 24 )-gmdate( "H", $given ) : gmdate("H", $given );

 $min = gmdate( "i", $given );

 $sec = gmdate( "s", $given );

 $formatted_string = $hours.':'.$min.':'.$sec;

 return $formatted_string;

}

给你

function format_time($t,$f=':') // t = seconds, f = separator 
{
  return sprintf("%02d%s%02d%s%02d", floor($t/3600), $f, ($t/60)%60, $f, $t%60);
}

echo format_time(685); // 00:11:25

<?php
$time=3*3600 + 30*60;


$year=floor($time/(365*24*60*60));
$time-=$year*(365*24*60*60);

$month=floor($time/(30*24*60*60));
$time-=$month*(30*24*60*60);

$day=floor($time/(24*60*60));
$time-=$day*(24*60*60);

$hour=floor($time/(60*60));
$time-=$hour*(60*60);

$minute=floor($time/(60));
$time-=$minute*(60);

$second=floor($time);
$time-=$second;
if($year>0){
    echo $year." year, ";
}
if($month>0){
    echo $month." month, ";
}
if($day>0){
    echo $day." day, ";
}
if($hour>0){
    echo $hour." hour, ";
}
if($minute>0){
    echo $minute." minute, ";
}
if($second>0){
    echo $second." second, ";
}

如果你想创建一个音频/视频持续时间字符串，如YouTube等，你可以这样做:

($seconds >= 60) ?ltrim(函数(“我:年代”,美元秒),“0”):函数(“0:年代”,美元秒)

将返回如下字符串:

55.55 => '0:55'
100   => '1:40'

在>= 24小时内可能不会很好地工作。

以防其他人正在寻找一个简单的函数来返回格式化良好的格式(我知道这不是OP要求的格式)，这就是我刚刚想到的。感谢@mughal的代码，这是基于。

function format_timer_result($time_in_seconds){
    $time_in_seconds = ceil($time_in_seconds);

    // Check for 0
    if ($time_in_seconds == 0){
        return 'Less than a second';
    }

    // Days
    $days = floor($time_in_seconds / (60 * 60 * 24));
    $time_in_seconds -= $days * (60 * 60 * 24);

    // Hours
    $hours = floor($time_in_seconds / (60 * 60));
    $time_in_seconds -= $hours * (60 * 60);

    // Minutes
    $minutes = floor($time_in_seconds / 60);
    $time_in_seconds -= $minutes * 60;

    // Seconds
    $seconds = floor($time_in_seconds);

    // Format for return
    $return = '';
    if ($days > 0){
        $return .= $days . ' day' . ($days == 1 ? '' : 's'). ' ';
    }
    if ($hours > 0){
        $return .= $hours . ' hour' . ($hours == 1 ? '' : 's') . ' ';
    }
    if ($minutes > 0){
        $return .= $minutes . ' minute' . ($minutes == 1 ? '' : 's') . ' ';
    }
    if ($seconds > 0){
        $return .= $seconds . ' second' . ($seconds == 1 ? '' : 's') . ' ';
    }
    $return = trim($return);

    return $return;
}

我需要一种能将秒缩短为小时、分钟和秒，但能超过24小时，而不是进一步缩短为天的东西。

这是一个简单的函数。你也许可以改进它……但它在这里:

function formatSeconds($seconds)
{
    $hours = 0;$minutes = 0;
    while($seconds >= 60){$seconds -= 60;$minutes++;}
    while($minutes >= 60){$minutes -=60;$hours++;}
    $hours = str_pad($hours, 2, '0', STR_PAD_LEFT);
    $minutes = str_pad($minutes, 2, '0', STR_PAD_LEFT);
    $seconds = str_pad($seconds, 2, '0', STR_PAD_LEFT);
    return $hours.":".$minutes.":".$seconds;
}