我尝试从当天起6天内存储,但是我在这里没有什么困难,如何在$week的每个周期内保存所有下一个6天.有没有简单的功能呢？
<?PHP
$weekOfdays = array();
$day = date('l');
$weekOfdays[] = $day;
$day = strtotime($day);
$next = strtotime("+6 day",$day);
$weekOfdays[] = date("l",$next);
var_dump($weekOfdays);
// output
// array (size=2)
// 0 => string 'Monday' (length=6)
// 1 => string 'Sunday' (length=6)
?>
我想看到阵列是这样的
array (size=7) 0 => string 'Monday' (length=6) 1 => string 'Tuesday' (length=7) 2 => string 'Wednesday' (length=9) 3 => string 'Thursday' (length=8) 4 => string 'Friday' (length=6) 5 => string 'Saturday' (length=8) 6 => string 'Sunday' (length=6)
这不是直接靠自己做数学的：
$days = [];
$period = new DatePeriod(
new DateTime(),// Start date of the period
new DateInterval('P1D'),// Define the intervals as Periods of 1 Day
6 // Apply the interval 6 times on top of the starting date
);
foreach ($period as $day)
{
$days[] = $day->format('l');
}