PHP完整的日历类(CLASS)_php实例

代码如下:
class Calendar{
/*
* www.php.com修正版
*/
var $YEAR,$MONTH,$DAY;
var $WEEK=array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var $_MONTH=array(
"01"=>"一月",
"02"=>"二月",
"03"=>"三月",
"04"=>"四月",
"05"=>"五月",
"06"=>"六月",
"07"=>"七月",
"08"=>"八月",
"09"=>"九月",
"10"=>"十月",
"11"=>"十一月",
"12"=>"十二月"
);
//设置年份
function setYear($year){
$this->YEAR=$year;
}
//获得年份
function getYear(){
return $this->YEAR;
}
//设置月份
function setMonth($month){
$this->MONTH=$month;
}
//获得月份
function getMonth(){
return $this->MONTH;
}
//设置日期
function setDay($day){
$this->DAY=$day;
}
//获得日期
function getDay(){
return $this->DAY;
}
//打印日历
function OUT(){
$this->_env();
$week=$this->getWeek($this->YEAR,$this->MONTH,$this->DAY);//获得日期为星期几 （例如今天为2003-07-18，星期五）
$fweek=$this->getWeek($this->YEAR,$this->MONTH,1); //获得此月第一天为星期几
echo "
";
for($Tmpa=0;$TmpaWEEK);$Tmpa++){//打印星期标头
echo ""; //补充打印
for($Tmpc=0;$Tmpc<$fweek;$Tmpc++){
echo "

".$this->WEEK[$Tmpa]; } for($Tmpb=1;$Tmpb<=date("t",mktime(0,0,0,$this->MONTH,$this->DAY,$this->YEAR));$Tmpb++){//打印所有日期 if(strcmp($Tmpb,$this->DAY)==0){ //获得当前日期，做标记 $flag=" bgcolor='#ff0000'"; }else{ $flag=' bgcolor=#ffffff'; } if($Tmpb==1){ echo "
"; } } if(strcmp($this->getWeek($this->YEAR,$this->MONTH,$Tmpb),0)==0){ echo "
$Tmpb"; }else{ echo "	$Tmpb"; } } echo "

";
}
//获得方法内指定的日期的星期数
function getWeek($year,$month,$day){
$week=date("w",mktime(0,0,0,$month,$day,$year));//获得星期
return $week;//获得星期
}
function _env(){
if(isset($_POST["month"])){ //有指定月
$month=$_POST["month"];
}else{
$month=date("m"); //默认为本月
}
if(isset($_POST["year"])){ //有指年
$year=$_POST["year"];
}else{
$year=date("Y"); //默认为本年
}
$this->setYear($year);
$this->setMonth($month);
$this->setDay(date("d"));
}
}
$D=new Calendar;
$D->OUT();
?>