<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<metahttp-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");
$BACKCOLOR=array("#FFC","#FFF","#9F6","#FFC","#6F0","#6F6","#F90","#F06","#F00","#FC3","#FF6","#F99");
functionPrintMon($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
$enddate=strtotime("+1month",$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[$mon];//设置月历的背景颜色
echo("<tableborder=\"1\"cellspacing=\"0\"cellpadding=\"0\"bgcolor=\"$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("<tdwidth=\"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("<tdwidth=\"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>");
$startdate=strtotime("+1day",$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
{
$i=6;
}
}
echo("</table");
}
?>
</head>
<body>
<formmethod="post"action="<?phpecho$_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>
<inputtype="text"name="myYear">年<inputtype="text"name="myMonth">月
<inputtype="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);
}
elseif($month!=NULL)
{
echo("月份不对"."<br/>");
}
}
elseif($year!=NULL)
{
echo("年份不对"."<br/>");
}
?>
</body>
</html>
