计算两个时间戳之间的时间长度

此方法主要用于计算两个时间长度的有效数,比如,*年*月*日*时*分*秒,月份采用30天为一月,年采用365天为一年,计算有些许出入。

/**
     * 返回两个时间的相距时间,*年*月*日*时*分*秒
     * @param int $one_time 时间一
     * @param int $two_time 时间二
     * @param int $return_type 默认值为0,0/不为0则拼接返回,1/*秒,2/*分*秒,3/*时*分*秒/,4/*日*时*分*秒,5/*月*日*时*分*秒,6/*年*月*日*时*分*秒
     * @param array $format_array 格式化字符,例,array('年', '月', '日', '时', '分', '秒')
     * @return String or false
     */
    public function getRemainderTime($one_time, $two_time, $return_type=0, $format_array=array('年', '月', '日', '时', '分', '秒')){
        if($return_type<0 || $return_type>6){
            return false;
        }
        if(!(is_int($one_time) && is_int($two_time))){
            return false;
        }
        $remainder_seconds = abs($one_time-$two_time);
        //
        $years = 0;
        if(($return_type==0 || $return_type==6) && $remainder_seconds-31536000>0){
            $years = floor($remainder_seconds/(31536000));
        }
        //
        $monthes = 0;
        if(($return_type==0 || $return_type>=5) && $remainder_seconds-$years*31536000-2592000>0){
            $monthes = floor(($remainder_seconds-$years*31536000)/(2592000));
        }
        //
        $days = 0;
        if(($return_type==0 || $return_type>=4) && $remainder_seconds-$years*31536000-$monthes*2592000-86400>0){
            $days = floor(($remainder_seconds-$years*31536000-$monthes*2592000)/(86400));
        }
        //
        $hours = 0;
        if(($return_type==0 || $return_type>=3) && $remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-3600>0){
            $hours = floor(($remainder_seconds-$years*31536000-$monthes*2592000-$days*86400)/3600);
        }
        //
        $minutes = 0;
        if(($return_type==0 || $return_type>=2) && $remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-$hours*3600-60>0){
            $minutes = floor(($remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-$hours*3600)/60);
        }
        //
        $seconds = $remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-$hours*3600-$minutes*60;
        $return = false;
        switch ($return_type){
            case 0:
                if($years>0){
                    $return = $years.$format_array[0].$monthes.$format_array[1].$days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                }else if($monthes>0){
                    $return = $monthes.$format_array[1].$days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                }else if($days>0){
                    $return = $days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                }else if($hours>0){
                    $return = $hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                }else if($minutes>0){
                    $return = $minutes.$format_array[4].$seconds.$format_array[5];
                }else{
                    $return = $seconds.$format_array[5];
                }
                break;            
            case 1:
                $return = $seconds.$format_array[5];
                break;
            case 2:
                $return = $minutes.$format_array[4].$seconds.$format_array[5];
                break;
            case 3:
                $return = $hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                break;
            case 4:
                $return = $days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                break;
            case 5:
                $return = $monthes.$format_array[1].$days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                break;
            case 6:
                $return = $years.$format_array[0].$monthes.$format_array[1].$days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];
                break;
            default:
                $return = false;                
        }
        return $return;
    }
原文地址:https://www.cnblogs.com/bluealine/p/11040780.html