日历问题
2012年02月
星期一 星期二 星期三 星期四 星期五 星期六 星期日
6 7 8 9 10 11 12
13 14 15 16 17 18 19
帮忙写写。谢谢
[解决办法]
<?phpclass calendar{ private $year; private $month; private $day_week; function __construct(){ $this->year=isset($_GET['year']) ? $_GET['year'] : date("Y"); $this->month=isset($_GET['month']) ? $_GET['month'] : date("m"); $this->day_week=date("w", mktime(0, 0, 0, $this->month, 1, $this->year)); } private function xianDate(){ echo "<tr>"; echo "<td><a href='".$this->nextyear($this->year, $this->month)."'>"."<<<"."</a></td>"; echo "<td><a href='".$this->nextmonth($this->month, $this->year)."'>"."<<"."</td>"; echo "<td colspan='3'>".$this->year."年".$this->month."月</td>"; echo "<td><a href='".$this->aftermonth($this->month, $this->year)."'>".">>"."</td>"; echo "<td><a href='".$this->afteryear($this->year, $this->month)."'>".">>>"."</a></td>"; echo "</tr>"; } private function weeks(){ $weeks=array("日", "一", "二", "三", "四", "五", "六"); echo "<tr>"; foreach($weeks as $value){ echo "<th>".$value."</th>"; } echo "</tr>"; } private function days(){ echo "<tr>"; for($i=0; $i<$this->day_week; $i++){ echo "<td> </td>"; } for($j=1; $j <= date("t", mktime(0, 0, 0, $this->month, 1, $this->year)); $j++){ $i++; if($j == date("d")){ echo "<td class='fontb'>".$j."</td>"; }else{ echo "<td>".$j."</td>"; } if($i%7 == 0){ echo "</tr>"; } } while($i%7 != 0){ echo "<td> </td>"; $i++; } } private function nextyear($year, $month){ if($year == 1970){ $year=1970; }else{ $year--; } return "?year=".$year."&month=".$month; } private function afteryear($year, $month){ if($year == 2038){ $year=2038; }else{ $year++; } return "?year=".$year."&month=".$month; } private function nextmonth($month, $year){ if($month == 1){ $year--; $month=12; }else{ $month--; } return "?year=".$year."&month=".$month; } private function aftermonth($month, $year){ if($month == 12){ $year++; $month=1; }else{ $month++; } return "?year=".$year."&month=".$month; } public function out(){ echo "<table align='center'>"; $this->xianDate(); $this->weeks(); $this->days(); echo "</table>"; }}$a=new calendar;$a->out();?>