PHP 生成日历

秋波水杏子 發表於 2020-6-27 11:47:00

效果如下：
<img src="https://img2020.cnblogs.com/blog/50603/202006/50603-20200627114458128-871901725.png" alt="" width="364" height="318" loading="lazy">
PHP端代码：
<div class="cnblogs_code">
<pre> /**
* 日历
*
* @param string month
*/
public static function day_report($params = [])
{
 $month = $params['month'];
 if (empty($month))
 {
 $month = date('Y-m');
 }

 $month_begin = strtotime($month . '-01');
 $month_end =strtotime("+1 months", $month_begin) - 24*3600;

 $dt_begin = $month_begin - (date('N', $month_begin)-1) * 24*3600;
 $dt_end = $month_end + (7 - date('N', $month_end)) * 24*3600;

 $today = strtotime(date('Y-m-d'));

 $list = [];
 $dt = $dt_begin;
 while ($dt <= $dt_end)
 {
 $class = '';
 if ($dt < $month_begin || $dt > $month_end)
 {
 $class .= ' other';
 }
 if ($dt == $today)
 {
 $class .= ' today';
 }
 if ($dt > $today)
 {
 $class .= ' future';
 }

 $list[] = [
 'dt'=> date('Y-m-d', $dt),
 'day' => date('j', $dt),
 'class' => $class,
 ];

 $dt += 24*3600;
 }

 $list = array_chunk($list, 7);

 // 月份选择
 $month_val = strtotime($month . '-01');
 $month_cur = date('Y年m月', $month_val);
 $month_pre = date('Y-m', strtotime("-1 months", $month_val));
 $month_next = '';
 if ($month != date('Y-m'))
 {
 $month_next = date('Y-m', strtotime("+1 months", $month_val));
 }

 $data = [
 'month' => $month,
 'list' => $list,
 'month_cur' => $month_cur,
 'month_pre' => $month_pre,
 'month_next' => $month_next,
 ];

 return self::_success($data);
}</pre>
</div>
HTML端代码：
<div class="cnblogs_code">
<pre><h3 class="page-header"><i class="fa fa-calendar"></i> 工作日历</h3>

<style>
.h3-month
{
 margin:10px 0;
}
.h3-month span
{
 display:inline-block;
 border-radius: 5px;
 background-color: #eee;
 border:solid 1px #ddd;
 padding:0 10px;
 font-size:0.9;
}

#tbDayList{
 width:auto;
}
#tbDayList th{
 font-size:30px;
}
#tbDayList .td-day{
 width:100px;
 height:10px;
 line-height: 100px;
 padding:0;
 font-size:50px;
 font-family:Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
 color:#72B9F7;
}
#tbDayList .other{
 color:#999;
}
#tbDayList .future{
 color:#bbb;
}
#tbDayList .today{
 color:blue;
}
</style>

<h3 class="h3-month">
<a href="/index.php?_=work_log::day_report&month={ $month_pre }"><i class="fa fa-chevron-left"></i></a>
<span>{ $month_cur }</span>
{ if $month_next != '' }
<a href="/index.php?_=work_log::day_report&month={ $month_next }"><i class="fa fa-chevron-right"></i></a>
{ /if }
</h3>

<table id="tbDayList" class="tb">
<thead>
 <th>周一</th>
 <th>周二</th>
 <th>周三</th>
 <th>周四</th>
 <th>周五</th>
 <th style="color:blue;">周六</th>
 <th style="color:blue;">周日</th>
</thead>
<tbody>
 { foreach $list as $week }
 <tr>
 { foreach $week as $r }
 <td class="td-day { $r.class }" data-dt="{ $r.dt }">{ $r.day }</td>
 { /foreach }
 </tr>
 { /foreach }
</tbody>
</table></pre>
</div>
 

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PHP 生成日历