php 把秒数转换为时长(h:i:s格式)

/**
 *      把秒数转换为时分秒的格式
 *      @param Int $times 时间，单位 秒
 *      @return String
 */
function secToTime($times){
        $result = "00:00:00";
        if ($times>0) {
                $hour = floor($times/3600);
                $minute = floor(($times-3600 * $hour)/60);
                $second = floor((($times-3600 * $hour) - 60 * $minute) % 60);
                $result = $hour.":".$minute.":".$second;
        }
        return $result;
}

转载自:http://www.hblpf.com/?post=106