PHP日历表

Question

嗨，我正在做一个日历表，用来显示一年中的月份和一周中的几天。

我可以为这个月(2016年11月)做一个。现在我想把这一年和未来几年都循环起来。

有人能帮我吗？

<?php
/* Set the default timezone */
date_default_timezone_set("Asia/Hong_Kong");

/* Set the date */
$date = strtotime(date("Y-m-d"));

$day = date('d', $date);
$month = date('m', $date);
$year = date('Y', $date);

// $nextyear = strtotime('+1 month', $date);

$firstDay = mktime(0,0,0,$month, 1, $year);
$title = strftime('%B', $firstDay);
$dayOfWeek = date('D', $firstDay);
$daysInMonth = cal_days_in_month(0, $month, $year);
/* Get the name of the week days */
$timestamp = strtotime('next Sunday');
$weekDays = array();



for ($i = 0; $i < 32; $i++) {
    $weekDays[] = strftime('%a', $timestamp);
    $timestamp = strtotime('+1 day', $timestamp);
}
$blank = date('w', strtotime("{$year}-{$month}-01"));
?>




<table class='table table-bordered' style="table-layout: fixed;">
    <tr>
        <th colspan="32" class="text-center"> <?php echo $title ?> <?php echo $year ?> </th>
    </tr>
    <tr>
        <?php foreach($weekDays as $key => $weekDay) : ?>
            <td class="text-center"><?php echo $weekDay ?></td>
        <?php endforeach ?>
    </tr>
    <tr>
        <?php for($i = 0; $i < $blank; $i++): ?>
            <td></td>
        <?php endfor; ?>
        <?php for($i = 1; $i <= $daysInMonth; $i++): ?>
            <?php if($day == $i): ?>
                <td><strong><?php echo $i ?></strong></td>
            <?php else: ?>
                <td><?php echo $i ?></td>
            <?php endif; ?>
            <?php if(($i + $blank) % 32 == 0): ?>
                </tr><tr>
            <?php endif; ?>
        <?php endfor; ?>
        <?php for($i = 0; ($i + $blank + $daysInMonth) % 32 != 0; $i++): ?>
            <td></td>
        <?php endfor; ?>
    </tr>
</table>

Answer 1

正如上述注释中所述，您可以使用嵌套在彼此内部的两个循环，一个用于年份，一个用于月份。这样，您就可以根据不同的日期(但当前的日期)执行已经给出的代码。

看看这个方法。它基本上完成了您正在寻找的内容，但是您需要对布局进行一些微调：

<?php

define('NUMBER_OF_COLUMNS', 37);    

function renderCalenderMonth($date) {
  $day = date('d', $date);
  $month = date('m', $date);
  $year = date('Y', $date);

  $firstDay = mktime(0,0,0,$month, 1, $year);
  $title = strftime('%B', $firstDay);
  $dayOfWeek = date('D', $firstDay);
  $daysInMonth = cal_days_in_month(0, $month, $year);
  /* Get the name of the week days */
  $timestamp = strtotime('next Sunday');
  $weekDays = array();

  for ($i = 0; $i < NUMBER_OF_COLUMNS; $i++) {
      $weekDays[] = strftime('%a', $timestamp);
      $timestamp = strtotime('+1 day', $timestamp);
  }
  $blank = date('w', strtotime("{$year}-{$month}-01"));
  ?>

  <table class='table table-bordered' style="table-layout: fixed;">
      <tr>
      <th colspan="<?php echo NUMBER_OF_COLUMNS?>" class="text-center"> <?php echo $title ?> <?php echo $year ?> </th>
      </tr>
      <tr>
      <?php foreach($weekDays as $key => $weekDay) : ?>
          <td class="text-center"><?php echo $weekDay ?></td>
      <?php endforeach ?>
      </tr>
      <tr>
      <?php for($i = 0; $i < $blank; $i++): ?>
          <td></td>
      <?php endfor; ?>
      <?php for($i = 1; $i <= $daysInMonth; $i++): ?>
          <?php if($day == $i): ?>
          <td><strong><?php echo $i ?></strong></td>
          <?php else: ?>
          <td><?php echo $i ?></td>
          <?php endif; ?>
          <?php if(($i + $blank) % NUMBER_OF_COLUMNS == 0): ?>
          </tr><tr>
          <?php endif; ?>
      <?php endfor; ?>
      <?php for($i = 0; ($i + $blank + $daysInMonth) % NUMBER_OF_COLUMNS != 0; $i++): ?>
          <td></td>
      <?php endfor; ?>
      </tr>
  </table>

  <?php
}

// ===========================

/* Set the default timezone */
date_default_timezone_set("Asia/Hong_Kong");

for ($iterateYear=2016; $iterateYear<2018; $iterateYear++) {
  for ($iterateMonth=1; $iterateMonth<=12; $iterateMonth++) {

    /* Set the date */
    $date = strtotime(sprintf('%s-%s-01', $iterateYear, $iterateMonth));
    renderCalenderMonth($date);

  }
}

Answer 2

Laravel 5.3版本的日历代码：

public function index()
{
    $users = DB::table('users')->where('roles_id', '2')->get();

    date_default_timezone_set("Asia/Hong_Kong");

    for ($iterateYear = 2017; $iterateYear < 2018; $iterateYear++) {
        for ($iterateMonth = 1; $iterateMonth <= 12; $iterateMonth++) {
            /* Set the date */
            $date = strtotime(sprintf('%s-%s-01', $iterateYear, $iterateMonth));
            return $this->renderCalenderMonth($date);
        }
    }

    return view('transaction.index', [
      'users' => $users
    ]);
}

public function renderCalenderMonth($date)
{
    // $date = strtotime(date("Y-m-d"));
    $NUMBER_OF_COLUMNS = 37;

    $day = date('d', $date);
    $month = date('m', $date);
    $year = date('Y', $date);

    $firstDay = mktime(0,0,0,$month, 1, $year);
    $title = strftime('%B', $firstDay);
    $dayOfWeek = date('D', $firstDay);
    $daysInMonth = cal_days_in_month(0, $month, $year);
    /* Get the name of the week days */
    $timestamp = strtotime('next Sunday');
    $weekDays = [];

    for ($i = 0; $i < $NUMBER_OF_COLUMNS; $i++) {
        $weekDays[] = strftime('%a', $timestamp);
        $timestamp = strtotime('+1 day', $timestamp);
    }

    $blank = date('w', strtotime("{$year}-{$month}-01"));
    $divid = $title . $year;

    return view('transaction.index', [
        'date' => $date,
        'day' => $day,
        'month' => $month,
        'year' => $year,
        'firstDay' => $firstDay,
        'title' => $title,
        'dayOfWeek' => $dayOfWeek,
        'daysInMonth' => $daysInMonth,
        'timestamp' => $timestamp,
        'weekDays' => $weekDays,
        'blank' => $blank,
        'divid' => $divid,
        'NUMBER_OF_COLUMNS' => $NUMBER_OF_COLUMNS
    ]);
}

我只得到这个。谢谢你的帮助！

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