勤務終了時刻を計算するための具体的なタイムスタンプの書き方を教えてください。

勤務時間終了を計算するための具体的なタイムスタンプの書き方を教えてください
開始時間はランダムで日付のタイムスタンプは🎜>具体的なタイムスタンプと曜日も含めて完了する来週の曜日を知りたいです今週の

土曜日と日曜日を判断し、毎回分ける方法

完全なコードを書き留めてください、ありがとう

-----解決策のアイデア-- --------------------


-----ソリューションアイデア------ ---------------

<br /><?php<br /><br />$start_time =rand(time(), time() + 50 * 24 * 60 * 60);<br /><br />$needed_time = 23;   //day<br /><br />$work_day = 5;<br /><br />$needed_week = floor($needed_time/$work_day);<br /><br />$end_time = $start_time + $needed_week * 7 * 24 * 60 * 60 + $needed_time%$work_day * 24 * 60 * 60;<br /><br />$end_date = date("Y-m-d", $end_time);<br /><br />$start_date = date("Y-m-d", $start_time);<br /><br />$end_week_day = date("w", $end_time);<br /><br />$weeks = array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");<br /><br />echo "start date: $start_date, end date: $end_date, " . $weeks[$end_week_day] . " after ". $needed_week . " weeks.";<br /><br />

引用:

<br /><?php<br /><br />$start_time =rand(time(), time() + 50 * 24 * 60 * 60);<br /><br />$needed_time = 23;   //day<br /><br />$work_day = 5;<br /><br />$needed_week = floor($needed_time/$work_day);<br /><br />$end_time = $start_time + $needed_week * 7 * 24 * 60 * 60 + $needed_time%$work_day * 24 * 60 * 60;<br /><br />$end_date = date("Y-m-d", $end_time);<br /><br />$start_date = date("Y-m-d", $start_time);<br /><br />$end_week_day = date("w", $end_time);<br /><br />$weeks = array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");<br /><br />echo "start date: $start_date, end date: $end_date, " . $weeks[$end_week_day] . " after ". $needed_week . " weeks.";<br /><br />

<br /><?php<br /><br />$start_time =rand(time(), time() + 50 * 24 * 60 * 60);<br /><br />$needed_time = 23;   //day<br /><br />$work_day = 5;<br /><br />$needed_week = floor($needed_time/$work_day);<br /><br />$end_time = $start_time + $needed_week * 7 * 24 * 60 * 60 + $needed_time%$work_day * 24 * 60 * 60;<br /><br /><br />$weeks = array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");<br /><br />$end_week_day = date("w", $end_time);<br /><br />if($end_week_day == 6 <br><font color='#FF8000'>------解决思路----------------------</font><br> $end_week_day == 0)<br />{<br />	$needed_week ++;<br />	$end_time += 2 * 24 * 60 * 60;<br />}<br />$end_date = date("Y-m-d", $end_time);<br /><br />$start_date = date("Y-m-d", $start_time);<br /><br />$end_week_day = date("w", $end_time);<br /><br /><br />echo "start date: $start_date, end date: $end_date, " . $weeks[$end_week_day] . " after ". $needed_week . " weeks.";<br /><br />

-----解決策のアイデア------------- --------

頭を悩ませるよりも計算を推測するには、単純な累積が最も得意なコンピューターを使用する方が良いです2015-08-03 1

$x = '2015-07-27';<br />$d = 6;<br /><br />$t = strtotime($x);<br />while($d > 1) { //当天不算就 $d > 0<br />  $t += 86400;<br />  if(in_array(date('w', $t), array(6,0))) continue;<br />  $d--;<br />}<br />echo date('Y-m-d w', $t);