小编pio*_*ouM的帖子

我想将当前月份分为几周,比如第一天到周六,然后是周日到下周六.对于前者:对于五月份,所以我想把它分开

2016-05-01 to 2016-05-07
2016-05-08 to 2016-05-14
2016-05-15 to 2016-05-21
2016-05-22 to 2016-05-28
2016-05-29 to 2016-05-31

如果我尝试下面的代码,我没有得到确切的结果.

<?php

$start_date = date('Y-m-d', strtotime('2016-06-01'));
$end_date = date('Y-m-d', strtotime('2016-06-30'));
$i=1;
for($date = $start_date; $date <= $end_date; $date = date('Y-m-d',       strtotime($date. ' + 7 days'))) {
    echo getWeekDates($date, $start_date, $end_date, $i);
    echo "\n";
    $i++;
}

function getWeekDates($date, $start_date, $end_date, $i) {
    $week =  date('W', strtotime($date));
    $year =  date('Y', strtotime($date));

    $from = date("Y-m-d", strtotime("{$year}-W{$week}+1")); 
    if($from < $start_date) $from = $start_date;

    $to = date("Y-m-d", strtotime("{$year}-W{$week}-7"));   
    if($to …

我在我的SASS文件中有这个:

.buttons {
    :first-child {
        padding-top:7px;
    }
}

HTML:

<div class="buttons">
  <div>
    <label>
      <input type="checkbox">
      bla blaa
    </label>
  </div>
  <div>
    <a class="advance">Step2</a>
    <button class="btn">help <i class="arrow"></i></button>
  </div>
</div>

然而,箭头孩子正受到影响padding.我只想要父母中的第一个孩子.button.

我也试过这个:

.buttons {
    &:first-child {
        padding-top:5px;
    }
}