请问这种计算工作时间结束的具体时间戳 应该怎么写
起始时间是随机的日期时间戳是x
总共需要工作6天才能完成
但是上班时间只有5天/周
我想得到下周几才能完成，包括具体的时间戳，星期几
这里要如何判断周六日，把他们再每一次都隔过去呢
麻烦写个完整代码，感谢
------解决思路----------------------
$start_time =rand(time(), time() + 50 * 24 * 60 * 60);
$needed_time = 23; //day
$work_day = 5;
$needed_week = floor($needed_time/$work_day);
$end_time = $start_time + $needed_week * 7 * 24 * 60 * 60 + $needed_time%$work_day * 24 * 60 * 60;
$end_date = date(y-m-d, $end_time);
$start_date = date(y-m-d, $start_time);
$end_week_day = date(w, $end_time);
$weeks = array(sunday, monday, tuesday, wednesday, thursday, friday, saturday);
echo start date: $start_date, end date: $end_date, . $weeks[$end_week_day] . after . $needed_week . weeks.;


------解决思路----------------------
引用:
0
$t += 86400;
if(in_array(date('w', $t), array(6,0))) continue;
$d--;
}
echo date('y-m-d w', $t);
2015-08-03 1