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创建每日选项选择器,从今天开始,运行一周

php

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Ben · 技术社区 · 6 年前

我正在尝试使用一个PHP循环创建一个HTML选项选择器,该循环从今天开始(动态)显示今天的日期,并列出接下来的6天及其日期,即,

Thursday - 31/01/2019
Friday - 01/02/2019
Saturday - 02/02/2019
Sunday - 03/02/2019
Monday - 04/02/2019
Tuesday - 05/02/2019
Wednesday - 06/02/2019

我尝试使用for循环,从今天开始,在日期和日期中添加一天,但当前日期保持不变,我得到1970个日期(日期逻辑错误)

以下是我的代码:

echo'<select id="select_day" name="select_day" class="form-control" required>';
echo'<option value=""Select Day</option>';
// output today as first option
$currentday = date("l");
$currentdate= date("d/m/Y");
  echo '<option value="'.$day.'">'.$currentday.' - '.$currentdate.'</option>';
  for ($i=1; $i<=6; $i++){
    $currentday = date("l", strtotime("+'.$i.' days"));
    $currentdate= date("d/m/Y", strtotime("+'.$i.' days"));
    echo '<option value="'.$day.'">'.$currentday.' - '.$currentdate.'</option>';
  }
echo'</select>';

结果:

<select id="select_day" name="select_day" class="form-control" required>
    <option value="">Select Day</option>
    <option value="Thursday">Thursday - 31/01/2019</option>
    <option value="Thursday">Thursday - 01/01/1970</option>
    <option value="Thursday">Thursday - 01/01/1970</option>        
    <option value="Thursday">Thursday - 01/01/1970</option>        
    <option value="Thursday">Thursday - 01/01/1970</option>         
    <option value="Thursday">Thursday - 01/01/1970</option>        
    <option value="Thursday">Thursday - 01/01/1970</option>         
</select>

2 回复 | 直到 6 年前

Nguyên Ngô Duy 6 年前

在for循环的2行中将sigle qoute更改为双引号

$currentday = date("l");
$currentdate= date("d/m/Y");
  echo $currentday.' - '.$currentdate;
  for ($i=1; $i<=6; $i++){
    $currentday = date("l", strtotime("+".$i." days"));
    $currentdate= date("d/m/Y", strtotime("+".$i." days"));
    echo $currentday.' - '.$currentdate;
  }

Vasu Kuncham 6 年前

以下是更新后的代码:

echo'<select id="select_day" name="select_day" class="form-control" required>';
echo'<option value=""Select Day</option>';
// output today as first option
$currentday = date("l");
$currentdate= date("d/m/Y");
  echo '<option value="'.$currentdate.'">'.$currentday.' - '.$currentdate.'</option>';
  for ($i=1; $i<=6; $i++){
    $cday = date("l", strtotime("+" . $i ." days"));
    $cdate= date("d/m/Y", strtotime("+" . $i . " days"));
    echo '<option value="'.$cday.'">'.$cday.' - '.$cdate.'</option>';
  }
echo'</select>';

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