<?php

//PHP陽歷轉農歷的類

class Calendar{

var $everyCMonth=array(

0=>array(8,0,0,0,0,0,0,0,0,0,0,0,29,30,7,1),

1=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,8,2),

2=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,9,3),

3=>array(5,29,30,29,30,29,29,30,29,29,30,30,29,30,10,4),

4=>array(0,30,30,29,30,29,29,30,29,29,30,30,29,0,1,5),

5=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,2,6),

6=>array(4,29,30,30,29,30,29,30,29,30,29,30,29,30,3,7),

7=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,4,8),

8=>array(0,30,29,29,30,30,29,30,29,30,30,29,30,0,5,9),

9=>array(2,29,30,29,29,30,29,30,29,30,30,30,29,30,6,10),

10=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,7,11),

11=>array(6,30,29,30,29,29,30,29,29,30,30,29,30,30,8,12),

12=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,9,1),

13=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,10,2),

14=>array(5,30,30,29,30,29,30,29,30,29,30,29,29,30,1,3),

15=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,2,4),

16=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,3,5),

17=>array(2,30,29,29,30,29,30,30,29,30,30,29,30,29,4,6),

18=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,5,7),

19=>array(7,29,30,29,29,30,29,29,30,30,29,30,30,30,6,8),

20=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,7,9),

21=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,8,10),

22=>array(5,30,29,30,30,29,29,30,29,29,30,29,30,30,9,11),

23=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,10,12),

24=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,1,1),

25=>array(4,30,29,30,29,30,30,29,30,30,29,30,29,30,2,2),

26=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,3,3),

27=>array(0,30,29,29,30,29,30,29,30,29,30,30,30,0,4,4),

28=>array(2,29,30,29,29,30,29,29,30,29,30,30,30,30,5,5),

29=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,6,6),

30=>array(6,29,30,30,29,29,30,29,29,30,29,30,30,29,7,7),

31=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,8,8),

32=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,9,9),

33=>array(5,29,30,30,29,30,30,29,30,29,30,29,29,30,10,10),

34=>array(0,29,30,29,30,30,29,30,29,30,30,29,30,0,1,11),

35=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,2,12),

36=>array(3,30,29,29,30,29,29,30,30,29,30,30,30,29,3,1),

37=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,4,2),

38=>array(7,30,30,29,29,30,29,29,30,29,30,30,29,30,5,3),

39=>array(0,30,30,29,29,30,29,29,30,29,30,29,30,0,6,4),

40=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,7,5),

41=>array(6,30,30,29,30,30,29,30,29,29,30,29,30,29,8,6),

42=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,9,7),

43=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,10,8),

44=>array(4,30,29,30,29,30,29,30,29,30,30,29,30,30,1,9),

45=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,2,10),

46=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,3,11),

47=>array(2,30,30,29,29,30,29,29,30,29,30,29,30,30,4,12),

48=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,5,1),

49=>array(7,30,29,30,30,29,30,29,29,30,29,30,29,30,6,2),

50=>array(0,29,30,30,29,30,30,29,29,30,29,30,29,0,7,3),

51=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,8,4),

52=>array(5,29,30,29,30,29,30,29,30,30,29,30,29,30,9,5),

53=>array(0,29,30,29,29,30,30,29,30,30,29,30,29,0,10,6),

54=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,1,7),

55=>array(3,29,30,29,30,29,29,30,29,30,29,30,30,30,2,8),

56=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,3,9),

57=>array(8,30,29,30,29,30,29,29,30,29,30,29,30,29,4,10),

58=>array(0,30,30,30,29,30,29,29,30,29,30,29,30,0,5,11),

59=>array(0,29,30,30,29,30,29,30,29,30,29,30,29,0,6,12),

60=>array(6,30,29,30,29,30,30,29,30,29,30,29,30,29,7,1),

61=>array(0,30,29,30,29,30,29,30,30,29,30,29,30,0,8,2),

62=>array(0,29,30,29,29,30,29,30,30,29,30,30,29,0,9,3),

63=>array(4,30,29,30,29,29,30,29,30,29,30,30,30,29,10,4),

64=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,1,5),

65=>array(0,29,30,29,30,29,29,30,29,29,30,30,29,0,2,6),

66=>array(3,30,30,30,29,30,29,29,30,29,29,30,30,29,3,7),

67=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,4,8),

68=>array(7,29,30,29,30,30,29,30,29,30,29,30,29,30,5,9),

69=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,6,10),

70=>array(0,30,29,29,30,29,30,30,29,30,30,29,30,0,7,11),

71=>array(5,29,30,29,29,30,29,30,29,30,30,30,29,30,8,12),

72=>array(0,29,30,29,29,30,29,30,29,30,30,29,30,0,9,1),

73=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,10,2),

74=>array(4,30,30,29,30,29,29,30,29,29,30,30,29,30,1,3),

75=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,2,4),

76=>array(8,30,30,29,30,29,30,29,30,29,29,30,29,30,3,5),

77=>array(0,30,29,30,30,29,30,29,30,29,30,29,29,0,4,6),

78=>array(0,30,29,30,30,29,30,30,29,30,29,30,29,0,5,7),

79=>array(6,30,29,29,30,29,30,30,29,30,30,29,30,29,6,8),

80=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,7,9),

81=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,8,10),

82=>array(4,30,29,30,29,29,30,29,29,30,29,30,30,30,9,11),

83=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,10,12),

84=>array(10,30,29,30,30,29,29,30,29,29,30,29,30,30,1,1),

85=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,2,2),

86=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,3,3),

87=>array(6,30,29,30,29,30,30,29,30,30,29,30,29,29,4,4),

88=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,5,5),

89=>array(0,30,29,29,30,29,29,30,30,29,30,30,30,0,6,6),

90=>array(5,29,30,29,29,30,29,29,30,29,30,30,30,30,7,7),

91=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,8,8),

92=>array(0,29,30,30,29,29,30,29,29,30,29,30,30,0,9,9),

93=>array(3,29,30,30,29,30,29,30,29,29,30,29,30,29,10,10),

94=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,1,11),

95=>array(8,29,30,30,29,30,29,30,30,29,29,30,29,30,2,12),

96=>array(0,29,30,29,30,30,29,30,29,30,30,29,29,0,3,1),

97=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,4,2),

98=>array(5,30,29,29,30,29,29,30,30,29,30,30,29,30,5,3),

99=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,6,4),

100=>array(0,30,30,29,29,30,29,29,30,29,30,30,29,0,7,5),

101=>array(4,30,30,29,30,29,30,29,29,30,29,30,29,30,8,6),

102=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,9,7),

103=>array(0,30,30,29,30,30,29,30,29,29,30,29,30,0,10,8),

104=>array(2,29,30,29,30,30,29,30,29,30,29,30,29,30,1,9),

105=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,2,10),

106=>array(7,30,29,30,29,30,29,30,29,30,30,29,30,30,3,11),

107=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,4,12),

108=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,5,1),

109=>array(5,30,30,29,29,30,29,29,30,29,30,29,30,30,6,2),

110=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,7,3),

111=>array(0,30,29,30,30,29,30,29,29,30,29,30,29,0,8,4),

112=>array(4,30,29,30,30,29,30,29,30,29,30,29,30,29,9,5),

113=>array(0,30,29,30,29,30,30,29,30,29,30,29,30,0,10,6),

114=>array(9,29,30,29,30,29,30,29,30,30,29,30,29,30,1,7),

115=>array(0,29,30,29,29,30,29,30,30,30,29,30,29,0,2,8),

116=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,3,9),

117=>array(6,29,30,29,30,29,29,30,29,30,29,30,30,30,4,10),

118=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,5,11),

119=>array(0,30,29,30,29,30,29,29,30,29,29,30,30,0,6,12),

120=>array(4,29,30,30,30,29,30,29,29,30,29,30,29,30,7,1)

);

##############################

#農歷天干

var $mten=array(";null";,";甲";,";乙";,";丙";,";丁";,";戊";,";己";,";庚";,";

辛";,";壬";,";癸";); #農歷地支

var $mtwelve=array(";null";,";子(鼠)";,";丑(牛)";,";寅(虎)";,";卯(兔)";,";辰

(龍)";,";巳(蛇)";,";午(馬)";,";未(羊)";,";申(猴)";,";酉(雞)";,";戌(狗)";,";亥

(豬)";); #農歷月份

var $mmonth=array(";閏";,";正";,";二";,";三";,";四";,";五";,";六";,";七";,";

八";,";九";,";十";,";十一";,";十二";,";月";);

var $mday=array(";null";,";初一";,";初二";,";初三";,";初四";,";初五";,";初六

";,";初七";,";初八";,";初九";,";初十";,";十一";,";十二";,";十三";,";十四";,";十

五";,";十六";,";十七";,";十八";,";十九";,";二十";,";廿一";,";廿二";,";廿三";,";

廿四";,";廿五";,";廿六";,";廿七";,";廿八";,";廿九";,";三十";);

#農歷日 ##############################

#賦給初值

#天干地支

var $ten = 0;

var $twelve = 0;

function MyPub($cYear, $cMonth, $cDay){

$total = 11; #陽歷總天數 至1900年12月21日

$mtotal = 0; #陰歷總天數

for ($y = 1901; $y <; $cYear; $y++){

$total += 365;

if ($y % 4 == 0){

$total++;

}

}

#再加當年的幾個月

switch ($cMonth){

case 12:

$total += 30;

case 11:

$total += 31;

case 10:

$total += 30;

case 9:

$total += 31;

case 8:

$total += 31;

case 7:

$total += 30;

case 6:

$total += 31;

case 5:

$total += 30;

case 4:

$total += 31;

case 3:

$total += 28;

case 2:

$total += 31;

}

#如果當年是閏年還要加一天

if ($cYear % 4 == 0 and $cMonth > 2){

$total++;

}

$total += $cDay - 1;

##############################

#用農歷的天數累加來判斷是否超過陽歷的天數

for ($j = 0; $j <;= 120; $j++){

$i = 1;

for ($i = 1; $i <;= 13; $i++){

$mtotal += $this->everyCMonth[$j][$i];

if ($mtotal >= $total){

$flag = 1;

break;

}

}

if ($flag == 1){

break;

}

}

return array(";m"; => $j, ";d"; => $i, ";t"; => $total, ";n"; => $mtotal);

}

function Cal($Year, $Month, $Day){

$Par = $this->MyPub($Year, $Month, $Day);

$md = $this->everyCMonth[$Par[";m";]][$Par[";d";]] - ($Par[";n";] -

$Par[";t";]);

$week = ($Par[";t";] + 5) % 7;

if ($this->everyCMonth[$Par[";m";]][0] <;> 0 and $this->everyCMonth[$Par[";m";]][0] <; $Par[";d";]){

$mm = $Par[";d";] - 1;

}else{

$mm = $Par[";d";];

}

if ($Par[";d";] == $this->everyCMonth[$Par[";d";]][0] + 1 and

$this->everyCMonth[$Par[";d";]][0] <;> 0){

$cMonth = $this->mmonth[0].$this->mmonth[$mm]; #閏月

}

else{

$cMonth = $this->mmonth[$mm].$this->mmonth[13];

}

return array(";year"; =>

$this->mten[$this->everyCMonth[$Par[";m";]][14]].$this->mtwelve[$this->every

CMonth[$Par[";m";]][15]], ";month"; => $cMonth, ";day"; => $this->mday[$md],

";week"; => $week);

}

}

//調用

$test = new Calendar;

$Year = $test->Cal(2004, 2, 20); echo $Year[";year";].";年";.$Year[";month";].$Year[";day";].";周";.$Year[";week";];

?>