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计算两个时间戳之间的时间长度

WBOY
Release: 2016-06-07 11:44:15
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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。
    /**<br>      * 返回两个时间的相距时间,*年*月*日*时*分*秒<br>      * @param int $one_time 时间一<br>      * @param int $two_time 时间二<br>      * @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<br>      * @param array $format_array 格式化字符,例,array('年', '月', '日', '时', '分', '秒')<br>      * @return String or false<br>      */<br>     public function getRemainderTime($one_time, $two_time, $return_type=0, $format_array=array('年', '月', '日', '时', '分', '秒')){<br>         if($return_type6){<br>             return false;<br>         }<br>         if(!(is_int($one_time) && is_int($two_time))){<br>             return false;<br>         }<br>         $remainder_seconds = abs($one_time-$two_time);<br>         //年<br>         $years = 0;<br>         if(($return_type==0 || $return_type==6) && $remainder_seconds-31536000>0){<br>             $years = floor($remainder_seconds/(31536000));<br>         }<br>         //月<br>         $monthes = 0;<br>         if(($return_type==0 || $return_type>=5) && $remainder_seconds-$years*31536000-2592000>0){<br>             $monthes = floor(($remainder_seconds-$years*31536000)/(2592000));<br>         }<br>         //日<br>         $days = 0;<br>         if(($return_type==0 || $return_type>=4) && $remainder_seconds-$years*31536000-$monthes*2592000-86400>0){<br>             $days = floor(($remainder_seconds-$years*31536000-$monthes*2592000)/(86400));<br>         }<br>         //时<br>         $hours = 0;<br>         if(($return_type==0 || $return_type>=3) && $remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-3600>0){<br>             $hours = floor(($remainder_seconds-$years*31536000-$monthes*2592000-$days*86400)/3600);<br>         }<br>         //分<br>         $minutes = 0;<br>         if(($return_type==0 || $return_type>=2) && $remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-$hours*3600-60>0){<br>             $minutes = floor(($remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-$hours*3600)/60);<br>         }<br>         //秒<br>         $seconds = $remainder_seconds-$years*31536000-$monthes*2592000-$days*86400-$hours*3600-$minutes*60;<br>         $return = false;<br>         switch ($return_type){<br>             case 0:<br>                 if($years>0){<br>                     $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];<br>                 }else if($monthes>0){<br>                     $return = $monthes.$format_array[1].$days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];<br>                 }else if($days>0){<br>                     $return = $days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];<br>                 }else if($hours>0){<br>                     $return = $hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];<br>                 }else if($minutes>0){<br>                     $return = $minutes.$format_array[4].$seconds.$format_array[5];<br>                 }else{<br>                     $return = $seconds.$format_array[5];<br>                 }<br>                 break;            <br>             case 1:<br>                 $return = $seconds.$format_array[5];<br>                 break;<br>             case 2:<br>                 $return = $minutes.$format_array[4].$seconds.$format_array[5];<br>                 break;<br>             case 3:<br>                 $return = $hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];<br>                 break;<br>             case 4:<br>                 $return = $days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];<br>                 break;<br>             case 5:<br>                 $return = $monthes.$format_array[1].$days.$format_array[2].$hours.$format_array[3].$minutes.$format_array[4].$seconds.$format_array[5];<br>                 break;<br>             case 6:<br>                 $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];<br>                 break;<br>             default:<br>                 $return = false;                <br>         }<br>         return $return;<br>     }

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