PHP输出日历表代码实例
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2023-08-18 10:43:46
<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>月历表</title>
<?php
$month = array("元月","一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月");
$enmonth = array("元月","january" ,"february" ,"marcy" ,"april" ,"may" ,"june" ,"july" ,"august" ,"september" ,"october" ,"november" ,"december");
$week = array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
$backcolor = array("#ffc" , "#fff" , "#9f6" , "#ffc" , "#6f0" , "#6f6" , "#f90" , "#f06" , "#f00" , "#fc3" , "#ff6" , "#f99");
function printmon($year, $mon)
{
date_default_timezone_set("asia/shanghai");
global $month;
global $enmonth;
global $week;
global $backcolor;
$startdate =strtotime("1 $enmonth[$mon] $year"); //获取查询的年月
$enddate = strtotime("+1 month",$startdate); //获取下一个月的开始日期作为月历输出的截止时间
$thedate = getdate($startdate); //把日期转化为字符串格式
$color = $backcolor[$mon]; //设置月历的背景颜色
echo("<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\" bgcolor=\"$color\">");
$ym = $year . "年". $month[$mon];
echo("<caption><h1>$ym</h1></caption>");
echo("<tr>");
for ($i=0; $i<7; $i++) //输出星期几
{
echo("<td width=\"90\", height=\"40\" align=\"center\" >");
echo("<h2>$week[$i]</h2>");
echo("</td>");
}
echo("</tr>");
$theweek = $thedate[wday];//判断当天是星期几
for ($i=0; $i<6; $i++)
{
echo("<tr>");
for ($j=0; $j<7; $j++)
{
echo("<td width=\"90\", height=\"40\" align=\"center\" >");
if ($startdate < $enddate && $theweek == $j)//把日期输出到对应的星期几所在列，并注意不要超出本月日期
{
$theday = $thedate[mday];
echo("<h2>$theday</h2>");
$startdate = strtotime("+1 day", $startdate); //日期前移1天
$thedate = getdate($startdate);//更新日期
$theweek = ($theweek + 1) % 7;//更新星期
}
echo("</td>");
}
echo("</tr>");
if ($startdate == $enddate) //如果已经输出全部日期，结束循环
{
$i = 6;
}
}
echo("</table");
}
?>
</head>
<body>
<form method="post" action="<?php echo $_server['php_self'];?>">
<h1>请输入要查看的年号和月份（查询范围为1970年1月1日至2038年）</h1>
<input type="text" name="myyear">年<input type="text" name="mymonth">月
<input type="submit">
</form>
<?php
$year = $_post['myyear'];
$month = $_post['mymonth'];
if (is_numeric($year) && $year >= 1970 && $year <2038)
{
if (is_numeric($month) && $month >= 1 && $month <=12)
{
printmon($year, $month);
}
else if($month != null)
{
echo("月份不对" . "<br />");
}
}
else if($year != null)
{
echo("年份不对" . "<br />");
}
?>
</body>
</html>