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两个php日期控制类
classCalendar
{
var$month;
var$year;
function__construct($year,$month)
{
$this->year=$year;
$this->month=$month;
}
functionendday()
{
$daydate=date("d",mktime(0,0,0,$this->month,35,$this->year));
$endday=35-$daydate;
return$endday;
}
functiononeday_week()
{
$oneday_week=date("w",mktime(0,0,0,$this->month,1,$this->year));
return$oneday_week;
}
functiontitle_link()
{
if(!isset($this->month)&&!isset($this->year))
{
$this->year=date("Y");
$this->month=date("m");
}
$lastmonth=$this->month-1;
$nextmonth=$this->month+1;
$lastyear=$this->year;
$nextyear=$this->year;
if($this->month<=1)
{
$lastmonth=12;
$nextmonth=$this->month+1;
$lastyear=$this->year-1;
$nextyear=$this->year;
}
elseif($this->month>=12)
{
$lastmonth=$this->month-1;
$nextmonth=1;
$lastyear=$this->year;
$nextyear=$this->year+1;
}
$str="<<< | ";
$str.="".$this->year."--".$this->month."";
$str.=">>>";
return$str;
}
functionShow_Calendar()
{
echo"".$this->title_link()." ";
$weekarray=array("日","一","二","三","四","五","六");
for($k=0;$k<=6;$k++)
{
echo"".$weekarray[$k]." | ";
}
echo" ";
for($i=0;$i<=5;$i++)
{
echo"";
for($j=1;$j<=7;$j++)
{
$math=($j-$this->oneday_week())+7$i;
echo"";
if($math<=$this->endday()and$math>=1)
{
echo$math;
}
echo" | ";
}
echo" ";
}
echo" ";
}
}
/$calendar=newCalendar($_GET[''year''],$_GET[''month'']);
//$calendar->month=$_GET[''month''];
//$calendar->year=$_GET[''year''];
$calendar->Show_Calendar();/
//第二个
?>
实例二
header("content-type:text/html;charset=utf-8");
?>
if(!empty($_GET)){
$year=isset($_GET[''year''])?$_GET[''year'']:date(''y'');
$month=isset($_GET[''month''])?$_GET[''month'']:date(''m'');
$day=isset($_GET[''day''])?$_GET[''day'']:date(''d'');
}
if(empty($year)){
$year=date(''Y'');
}
if(empty($month)){
$month=date(''m'');
}
if(empty($month)){
$days=date(''d'');
}
$start_weekday=date(''w'',mktime(0,0,0,$month,1,$year));
//echo$start_weekday;
$days=date(''t'',mktime(0,0,0,$month,1,$year));
//echo$days;
$week=array(''日'',''一'',''二'',''三'',''四'',''五'',''六'');
$i=0;
$k=1;
$j=0;
echo'''';
echo''''.$year.''年''.$month.''月''.'' '';
echo'''';
for($i=0;$i<7;$i++){
echo''''.$week[$i].'' | '';
}
echo'' '';
echo'''';
for($j=0;$j<$start_weekday;$j++){
echo''''.$j.'''';
}
while($k<=$days){
if($k==$day){
echo''''.$k.'''';
}else{
echo''''.$k.'' | '';
}
if(($j+1)%7==0){
echo'' '';
}
$j++;
$k++;
}
while($j%7!=0){
echo''''.$j.'''';
$j++;
}
echo'' '';
echo'''';
echo"".''<<''.'' | '';
echo"".''<''.'' | '';
echo'''';
echo'''';
echo'''';
for($start_year=1970;$start_year<2039;$start_year++){
$selected='''';
if($year==$start_year){$selected=''selected'';}
echo''''.$start_year.''''."nt";
}
echo'''';
echo'''';
for($start_month=1;$start_month<=12;$start_month++){
$selected='''';
if($month==$start_mowww.shanxiwang.netnth){$selected=''selected'';}
echo''''.$start_month.''''."nt";
}
echo'''';
/echo''月'';/
/echo'''';/
echo'''';
echo'''';
echo"".''>>''.'' | '';
echo"".''>''.'' | '';
echo'''';
echo'' '';
functionlastYear($year,$month){
$year=$year-1;
return"year=$year&month=$month";
}
functionlastMonth($year,$month){
if($month==1){
$year=$year-1;
$month=12;
}else{
$month--;
}
return"year=$year&month=$month";
}
functionnextYear($year,$month){
$year=$year+1;
return"year=$year&month=$month";
}
functionnextMonth($year,$month){
if($month==12){
$year=$year+1;
$month=1;
}else{
$month++;
}
return"year=$year&month=$month";
}
?>
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