PHP学习笔记之月历表
月历表 $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("
");
$ym = $year . "年". $MONTH[$mon];
echo("$ym
");
echo("");
for ($i=0; $i<7; $i++) //输出星期几
{
echo("");
echo("$WEEK[$i]");
echo(" | ");
}
echo("
");
$theWeek = $theDate[wday];//判断当天是星期几
for ($i=0; $i<6; $i++)
{
echo("");
for ($j=0; $j<7; $j++)
{
echo("");
if ($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 = $theDate[mday];
echo("$theDay");
$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(" | ");
}
echo("
");
if ($startdate == $enddate) //如果已经输出全部日期，结束循环
{
$i = 6;
}
}
echo(" }
?>
$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" . "
");
}
}
else if($year != NULL)
{
echo("年份不对" . "
");
}
?>
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