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php代码日历

2007-04-24 20:16 197 查看

<?php


$daysOfMonth=array(31,28,31,30,31,30,31,31,30,31,30,31);


$daysOfMonthLY=array(31,29,31,30,31,30,31,31,30,31,30,31);


$DofW=array('日','一','二','三','四','五','六');


$Year=(int)isset($_GET['year'])?$_GET['year']:date('Y');


$Month=(int)isset($_GET['month'])?$_GET['month']:date('m');


$Day=(int)isset($_GET['day'])?$_GET['day']:date('d');


$cYear=$Year;


//在Windows系统中函数string date(string format[,int timestamp])范围限制为从1970年1月1日到2038年1月19日。


//日历循环周期为28年,以下两个循环进行范围调整


while($cYear<1971) $cYear+=28;


while($cYear>2037) $cYear-=28;


$Week=(int)date('w',strtotime($cYear*100+$Month.'01'));


if ((($Year%4==0)&&($Year%100!=0))||($Year%400==0))


$DayOfMonth=$daysOfMonthLY[$Month-1];


else


$DayOfMonth=$daysOfMonth[$Month-1];


?>


<html>


<head>


<title>日历</title>


<meta http-equiv="Content-Type" content="text/html; charset=gb2312">


<meta http-equiv="Author" content="HuangJian">


<style type="text/css"><!--


BODY,TH,TD,SELECT {


font-family: 宋体;


font-size: 9pt;


color:#003399;


}


A:link {


color:#003399;


text-decoration:none;


}


A:visited {


color:#003399;


text-decoration:none;


}


A:hover {


color:#FFA500;


text-decoration:none;


}


--></style>


<script language="javascript"><!--


function CalDay(dateStr)


{


if(opener!=null)


{


opener.restart(dateStr)


self.close();


}


}


window.moveTo((screen.width-240)/2,(screen.height-240)/2);


window.resizeTo(240,220);


//--></script>


</head>


<body>


<form name="form_cal" action="#" method="get">


<table border="1" cellpadding="2" cellspacing="0" width="200" align="center">


<tr bgcolor="#CCEEFF">


<td colspan="7" align="right">


<a href="cal.php" title="转到今天">日历</a>     <select name="year" onChange="javascript:form_cal.submit()">


<?php


for($i=1901;$i<=2100;$i++)


printf("<option value="%d" %s >%d</option> ",$i,$i==$Year?'selected':'',$i);


echo '</select>年 <select name="month" onChange="javascript:form_cal.submit()">';


for($i=1;$i<=12;$i++)


printf("<option value="%02d"%s>%02d</option> ",$i,$i==$Month?' selected ':'',$i);


echo '</select>月</td></tr><tr align="center">';


for($i=0;$i<7;$i++)


echo '<th>'.$DofW[$i].'</th>';


echo '</tr><tr align="center">';


for($i=0;$i<$Week;$i++)


echo '<td> </td>';


for($day=1;$day<=$DayOfMonth;$day++)


{


echo '<td';


if($day==$Day) echo ' bgcolor="#CCEEFF"';


printf("><a href="javascript:CalDay('%d-%02d-%02d')">%d</a></td> ",$Year,$Month,$day,$day);


if(($day+$Week)%7==0&&$day!=$DayOfMonth) echo '</tr><tr align="center">';


}


for($day--;($day+$Week)%7!=0;$day++)


echo '<td> </td>';


?>


</tr></table></form></body></html>
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