My Collections: php 阳历转阴历实例_梦想于现实.....

class   Lunar   {
      var   $year;
      var   $month;
      var   $day;
      var   $isLeap;
      var   $yearCyl;
      var   $dayCyl;
      var   $monCyl;
      var   $time;
      var   $lunarInfo   =   array(
          0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,
          0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,
          0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,
          0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,
          0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,
          0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0,
          0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,
          0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6,
          0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,
          0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,
          0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,
          0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,
          0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,
          0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,
          0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0,
          0x14b63);

      /**
        *   传回农历   y年的总天数
        */
      function   lYearDays($y)   {
          $sum   =   348;
          for($i=0x8000;   $i>0x8;   $i>>=1)
              $sum   +=   ($this->lunarInfo[$y-1900]   &   $i)?   1:   0;
          return   $sum+$this->leapDays($y);
      }
      /**
        *   传回农历   y年闰月的天数
        */
      function   leapDays($y)   {
          if($this->leapMonth($y))
              return   ($this->lunarInfo[$y-1900]   &   0x10000)?   30:   29;
          else   return   0;
      }
      /**
        *   传回农历   y年闰哪个月   1-12   ,   没闰传回   0
        */
      function   leapMonth($y)   {
          return   $this->lunarInfo[$y-1900]   &   0xf;
      }
      /**
        *   传回农历   y年m月的总天数
        */
      function   monthDays($y,$m)   {
          return   ($this->lunarInfo[$y-1900]   &   (0x10000>>$m))?   30:   29;
      }
      /**
        *   创建农历日期对象
        */
      function   Lunar($objDate,$month=1,$day=1)   {
          $leap=0;
          $temp=0;
          if(is_object($objDate))
              $this->time   =   mktime(0,0,0,$objDate->getMonth(),$objDate->getDate(),$objDate->getYear());
          else   {
              $year   =   $objDate;
              $this->time   =   mktime(0,0,0,$month,$day,$year);
              if($year   <   1970)   {
                  return;
                  $temp   =   0;
                  for($i=1970;   $i>$year;   $i--)   {
                      $temp   =   $this->lYearDays($i);
                      $offset   -=   $temp;
                  }
              }
          }
          $offset   =   round($this->time/86400+25537);

          $this->dayCyl   =   $offset   +   40;
          $this->monCyl   =   14;

          for($i=1900;   $i<$year   &&   $offset>0;   $i++)   {
              $temp   =   $this->lYearDays($i);
              $offset   -=   $temp;
              $this->monCyl   +=   12;
          }

          if($offset<0)   {
              $offset   +=   $temp;
              $i--;
              $this->monCyl   -=   12;
          }

          $this->year   =   $i;
          $this->yearCyl   =   $i-1864;
          $leap   =   $this->leapMonth($i);   //闰哪个月

          $this->isLeap   =   false;
          for($i=1;   $i<13   &&   $offset>0;   $i++)   {
              //闰月
              if($leap>0   &&   $i==($leap+1)   &&   $this->isLeap==false)   {
                  $i--;
                  $this->isLeap   =   true;
                  $temp   =   $this->leapDays($this->year);
              }else   {
                  $temp   =   $this->monthDays($this->year,   $i);
              }

              //解除闰月
              if($this->isLeap==true   &&   $i==($leap+1))
                  $this->isLeap   =   false;

              $offset   -=   $temp;
              if($this->isLeap   ==   false)
                  $this->monCyl   ++;
          }

          if($offset==0   &&   $leap>0   &&   $i==$leap+1)
              if($this->isLeap)
                  $this->isLeap   =   false;
              else   {
                  $this->isLeap   =   true;
                  $i--;
                  $this->monCyl--;
              }

          if($offset<0)   {
              $offset   +=   $temp;
              $i--;
              $this->monCyl--;
          }

          $this->month   =   $i;
          $this->day   =   $offset   +   1;
      }

      function   cyclical($num)   {
          $Gan   =   Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸");
          $Zhi   =   Array("子(鼠)","丑(牛)","寅(虎)","卯(兔)","辰(龙)","巳(蛇)","午(马)","未(羊)","申(猴)","酉(鸡)","戌(狗)","亥(猪)");
          return   $Gan[$num%10].$Zhi[$num%12];
      }
      /**
        *   输出，根据需要直接修改本函数或在派生类中重写本函数
        */
      function   display()   {
          $nStr   =   array('   ','正','二','三','四','五','六','七','八','九','十','十一','腊');
          $nl   =   sprintf("%s年\n%s%s月%s\n",$this->cyclical($this->yearCyl),($this->isLeap?"闰":""),$nStr[$this->month],$this->cDay($this->day));
          //echo   sprintf("农历   %s%s月%s
",($this->isLeap?"闰":""),$nStr[$this->month],$this->cDay($this->day));
          //echo   sprintf("%s年   %s月   %s日",$this->cyclical($this->yearCyl),$this->cyclical($this->monCyl),$this->cyclical($this->dayCyl));
          RETURN   $nl;
      }
      /**
        *   中文日期
        */
      function   cDay($d)   {
          $nStr1   =   array('日','一','二','三','四','五','六','七','八','九','十');
          $nStr2   =   array('初','十','廿','卅','　');

          switch($d)   {
              case   10:
                  $s   =   '初十';
                  break;
              case   20:
                  $s   =   '二十';
                  break;
              case   30:
                  $s   =   '三十';
                  break;
              default   :
                  $s   =   $nStr2[floor($d/10)];
                  $s   .=   $nStr1[$d%10];
          }
          return   $s;
      }
}     //   农历类定义结束
function   gb2utf($str)
{
          $str   =   iconv("??????","UTF8",$str);
          return   $str;
}
?>
//     测试例
$now         =   date("Y")."年".date("n")."月".date("d")."日";
$day         =   date("d");
$week         =   date("w");
switch   (date("D"))   {
      case   "Mon":
          $week=   "星期一";
          break;
      case   "Tue":
          $week=   "星期二";
          break;
      case   "Wed":
          $week=   "星期三";
          break;
      case   "Thu":
          $week=   "星期四";
          break;
      case   "Fri":
          $week=   "星期五";
          break;
      default:
          $week=   "星期日";
          break;
}
$ld                 =   new   Lunar(date("Y"),date("m"),date("d"));
$nl                 =   $ld->display();
echo   $now.$week."$nl";

?>

My Collections

Wednesday, May 02, 2012

php 阳历转阴历实例_梦想于现实....._百度空间

No comments: