php - 使用 php 以 10 次迭代每次递增一个日期

Question

我想将开始日期增加 1 周 10 次。此代码不起作用:

<?php 

$start_date = "06/25/2012";  
$date = strtotime($start_date);
$X=1;

while ($X <= 10) {$X++; $Y=7*$X;

$date = strtotime("+ $Y days", $date);
echo date('m/d/Y', $date)."<br>";

}

给出:

07/09/2012
07/30/2012
08/27/2012
10/01/2012
11/12/2012
12/31/2012
02/25/2013
04/29/2013
07/08/2013
09/23/2013

这是错误的!

Answer 1

可能您正在寻找这个:Online Example

$start_date = "06/25/2012";  
$date = strtotime($start_date);
$X=1;

while ($X <= 10) {
    $X++; 
    $date = strtotime("+1 weeks", $date);
    echo date('m/d/Y', $date)."<br>";
}