用php寫一個簡單低配版的萬年曆
阿新 • • 發佈：2019-01-28
<?php
//當前年
$year=$_GET['y']?$_GET['y']:date('Y');
//當前月
$month=$_GET['m']?$_GET['m']:date('m');
//當前月1號的時間戳
$firstday=strtotime("{$year}-{$month}-1");
//當前月天數
$days=date('t',$firstday);
//當前月1號是周幾
$week=date('w',$firstday);
// echo "$week";
// 上一年和上一月
$prevyear=$year;
$prevmonth=$month-1;
if($prevmonth<1){
$prevyear=$year - 1;
$prevmonth=12;
}
// 下一年和下一月
$nextyear=$year;
$nextmonth=$month+1;
if($nextmonth>12){
$nextyear=$year + 1;
$nextmonth=1;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{
font-family:微軟雅黑;
}
a{
text-decoration:none;
color:#55f;
}
</style>
</head>
<body>
<center>
<h2>萬年曆-<?php echo $year ?>年<?php echo $month ?>月</h2>
<table border="1px" cellspacing="0" width="700px">
<thead>
<tr>
<th>週日</th>
<th>週一</th>
<th>週二</th>
<th>週三</th>
<th>週四</th>
<th>週五</th>
<th>週六</th>
</tr>
</thead>
<?php
for($i=(1-$week);$i<=$days;){
echo '<tr>';
for($j=0;$j<7;$j++,$i++){
if($i>$days || $i<1){
echo "<td> </td>";
}else{
echo "<td>{$i}</td>";
}
}
echo '</tr>';
}
?>
</table>
<h3>
<a href="new-datetable.php?y=<?php echo $prevyear ?>&m=<?php echo $prevmonth ?>">上一月</a>|
<a href="new-datetable.php?y=<?php echo $nextyear ?>&m=<?php echo $nextmonth ?>">下一月</a>
</h3>
</center>
</body>
</html>
//當前年
$year=$_GET['y']?$_GET['y']:date('Y');
//當前月
$month=$_GET['m']?$_GET['m']:date('m');
//當前月1號的時間戳
$firstday=strtotime("{$year}-{$month}-1");
//當前月天數
$days=date('t',$firstday);
//當前月1號是周幾
$week=date('w',$firstday);
// echo "$week";
// 上一年和上一月
$prevyear=$year;
$prevmonth=$month-1;
if($prevmonth<1){
$prevyear=$year - 1;
$prevmonth=12;
}
// 下一年和下一月
$nextyear=$year;
$nextmonth=$month+1;
if($nextmonth>12){
$nextyear=$year + 1;
$nextmonth=1;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{
font-family:微軟雅黑;
}
a{
text-decoration:none;
color:#55f;
}
</style>
</head>
<body>
<center>
<h2>萬年曆-<?php echo $year ?>年<?php echo $month ?>月</h2>
<table border="1px" cellspacing="0" width="700px">
<thead>
<tr>
<th>週日</th>
<th>週一</th>
<th>週二</th>
<th>週三</th>
<th>週四</th>
<th>週五</th>
<th>週六</th>
</tr>
</thead>
<?php
for($i=(1-$week);$i<=$days;){
echo '<tr>';
for($j=0;$j<7;$j++,$i++){
if($i>$days || $i<1){
echo "<td> </td>";
}else{
echo "<td>{$i}</td>";
}
}
echo '</tr>';
}
?>
</table>
<h3>
<a href="new-datetable.php?y=<?php echo $prevyear ?>&m=<?php echo $prevmonth ?>">上一月</a>|
<a href="new-datetable.php?y=<?php echo $nextyear ?>&m=<?php echo $nextmonth ?>">下一月</a>
</h3>
</center>
</body>
</html>