这个片段将总共8天($fromDate
从周二开始的时候迭代,以当日在接下来的一周,只保留了平日
$fromDate=date("Y-m-d");
for($x=0; $x<8; ++$x){
$date=date("Y-m-d",strtotime("$fromDate +$x day"));
echo "<br>Date: $date is a ",date('l',strtotime($date))," represented by number ",date('N',strtotime($date));
if(date('N',strtotime($date))<6){
echo " WEEKDAY";
$result[]=$date;
}else{
echo " WEEKEND";
}
}
echo "<pre>";
var_export($result);
echo "</pre>";
输出:
Date: 2017-03-14 is a Tuesday represented by number 2 WEEKDAY
Date: 2017-03-15 is a Wednesday represented by number 3 WEEKDAY
Date: 2017-03-16 is a Thursday represented by number 4 WEEKDAY
Date: 2017-03-17 is a Friday represented by number 5 WEEKDAY
Date: 2017-03-18 is a Saturday represented by number 6 WEEKEND
Date: 2017-03-19 is a Sunday represented by number 7 WEEKEND
Date: 2017-03-20 is a Monday represented by number 1 WEEKDAY
Date: 2017-03-21 is a Tuesday represented by number 2 WEEKDAY
array (
0 => '2017-03-14',
1 => '2017-03-15',
2 => '2017-03-16',
3 => '2017-03-17',
4 => '2017-03-20',
5 => '2017-03-21',
)
从星期六开始时输出:
Date: 2017-03-11 is a Saturday represented by number 6 WEEKEND
Date: 2017-03-12 is a Sunday represented by number 7 WEEKEND
Date: 2017-03-13 is a Monday represented by number 1 WEEKDAY
Date: 2017-03-14 is a Tuesday represented by number 2 WEEKDAY
Date: 2017-03-15 is a Wednesday represented by number 3 WEEKDAY
Date: 2017-03-16 is a Thursday represented by number 4 WEEKDAY
Date: 2017-03-17 is a Friday represented by number 5 WEEKDAY
Date: 2017-03-18 is a Saturday represented by number 6 WEEKEND
array (
0 => '2017-03-13',
1 => '2017-03-14',
2 => '2017-03-15',
3 => '2017-03-16',
4 => '2017-03-17',
)
看看http://php.net/manual/en /function.date.php - “N”参数为您提供了星期几的数值。跳过正确的。 – ceejayoz