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PHP阴历转农历的实现代码

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WBOYoriginal
2016-07-25 08:56:07884parcourir
  1. /**
  2. **PHP阴历转农历
  3. * by bbs.it-home.org
  4. */
  5. class Lunar {
  6. var $MIN_YEAR = 1891;
  7. var $MAX_YEAR = 2100;
  8. var $lunarInfo = array(
  9. array(0,2,9,21936),array(6,1,30,9656),array(0,2,17,9584),array(0,2,6,21168),array(5,1,26,43344),array(0,2,13,59728),
  10. array(0,2,2,27296),array(3,1,22,44368),array(0,2,10,43856),array(8,1,30,19304),array(0,2,19,19168),array(0,2,8,42352),
  11. array(5,1,29,21096),array(0,2,16,53856),array(0,2,4,55632),array(4,1,25,27304),array(0,2,13,22176),array(0,2,2,39632),
  12. array(2,1,22,19176),array(0,2,10,19168),array(6,1,30,42200),array(0,2,18,42192),array(0,2,6,53840),array(5,1,26,54568),
  13. array(0,2,14,46400),array(0,2,3,54944),array(2,1,23,38608),array(0,2,11,38320),array(7,2,1,18872),array(0,2,20,18800),
  14. array(0,2,8,42160),array(5,1,28,45656),array(0,2,16,27216),array(0,2,5,27968),array(4,1,24,44456),array(0,2,13,11104),
  15. array(0,2,2,38256),array(2,1,23,18808),array(0,2,10,18800),array(6,1,30,25776),array(0,2,17,54432),array(0,2,6,59984),
  16. array(5,1,26,27976),array(0,2,14,23248),array(0,2,4,11104),array(3,1,24,37744),array(0,2,11,37600),array(7,1,31,51560),
  17. array(0,2,19,51536),array(0,2,8,54432),array(6,1,27,55888),array(0,2,15,46416),array(0,2,5,22176),array(4,1,25,43736),
  18. array(0,2,13,9680),array(0,2,2,37584),array(2,1,22,51544),array(0,2,10,43344),array(7,1,29,46248),array(0,2,17,27808),
  19. array(0,2,6,46416),array(5,1,27,21928),array(0,2,14,19872),array(0,2,3,42416),array(3,1,24,21176),array(0,2,12,21168),
  20. array(8,1,31,43344),array(0,2,18,59728),array(0,2,8,27296),array(6,1,28,44368),array(0,2,15,43856),array(0,2,5,19296),
  21. array(4,1,25,42352),array(0,2,13,42352),array(0,2,2,21088),array(3,1,21,59696),array(0,2,9,55632),array(7,1,30,23208),
  22. array(0,2,17,22176),array(0,2,6,38608),array(5,1,27,19176),array(0,2,15,19152),array(0,2,3,42192),array(4,1,23,53864),
  23. array(0,2,11,53840),array(8,1,31,54568),array(0,2,18,46400),array(0,2,7,46752),array(6,1,28,38608),array(0,2,16,38320),
  24. array(0,2,5,18864),array(4,1,25,42168),array(0,2,13,42160),array(10,2,2,45656),array(0,2,20,27216),array(0,2,9,27968),
  25. array(6,1,29,44448),array(0,2,17,43872),array(0,2,6,38256),array(5,1,27,18808),array(0,2,15,18800),array(0,2,4,25776),
  26. array(3,1,23,27216),array(0,2,10,59984),array(8,1,31,27432),array(0,2,19,23232),array(0,2,7,43872),array(5,1,28,37736),
  27. array(0,2,16,37600),array(0,2,5,51552),array(4,1,24,54440),array(0,2,12,54432),array(0,2,1,55888),array(2,1,22,23208),
  28. array(0,2,9,22176),array(7,1,29,43736),array(0,2,18,9680),array(0,2,7,37584),array(5,1,26,51544),array(0,2,14,43344),
  29. array(0,2,3,46240),array(4,1,23,46416),array(0,2,10,44368),array(9,1,31,21928),array(0,2,19,19360),array(0,2,8,42416),
  30. array(6,1,28,21176),array(0,2,16,21168),array(0,2,5,43312),array(4,1,25,29864),array(0,2,12,27296),array(0,2,1,44368),
  31. array(2,1,22,19880),array(0,2,10,19296),array(6,1,29,42352),array(0,2,17,42208),array(0,2,6,53856),array(5,1,26,59696),
  32. array(0,2,13,54576),array(0,2,3,23200),array(3,1,23,27472),array(0,2,11,38608),array(11,1,31,19176),array(0,2,19,19152),
  33. array(0,2,8,42192),array(6,1,28,53848),array(0,2,15,53840),array(0,2,4,54560),array(5,1,24,55968),array(0,2,12,46496),
  34. array(0,2,1,22224),array(2,1,22,19160),array(0,2,10,18864),array(7,1,30,42168),array(0,2,17,42160),array(0,2,6,43600),
  35. array(5,1,26,46376),array(0,2,14,27936),array(0,2,2,44448),array(3,1,23,21936),array(0,2,11,37744),array(8,2,1,18808),
  36. array(0,2,19,18800),array(0,2,8,25776),array(6,1,28,27216),array(0,2,15,59984),array(0,2,4,27424),array(4,1,24,43872),
  37. array(0,2,12,43744),array(0,2,2,37600),array(3,1,21,51568),array(0,2,9,51552),array(7,1,29,54440),array(0,2,17,54432),
  38. array(0,2,5,55888),array(5,1,26,23208),array(0,2,14,22176),array(0,2,3,42704),array(4,1,23,21224),array(0,2,11,21200),
  39. array(8,1,31,43352),array(0,2,19,43344),array(0,2,7,46240),array(6,1,27,46416),array(0,2,15,44368),array(0,2,5,21920),
  40. array(4,1,24,42448),array(0,2,12,42416),array(0,2,2,21168),array(3,1,22,43320),array(0,2,9,26928),array(7,1,29,29336),
  41. array(0,2,17,27296),array(0,2,6,44368),array(5,1,26,19880),array(0,2,14,19296),array(0,2,3,42352),array(4,1,24,21104),
  42. array(0,2,10,53856),array(8,1,30,59696),array(0,2,18,54560),array(0,2,7,55968),array(6,1,27,27472),array(0,2,15,22224),
  43. array(0,2,5,19168),array(4,1,25,42216),array(0,2,12,42192),array(0,2,1,53584),array(2,1,21,55592),array(0,2,9,54560)
  44. );
  45. /**
  46. * 将阳历转换为阴历
  47. * @param year 公历-年
  48. * @param month 公历-月
  49. * @param date 公历-日
  50. */
  51. function convertSolarToLunar($year,$month,$date){
  52. //debugger;
  53. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  54. if($year==$this->MIN_YEAR&&$monthreturn array(1891,'正月','初一','辛卯',1,1,'兔');
  55. }
  56. return $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year,$month,$date,$yearData[1],$yearData[2]));
  57. }
  58. function convertSolarMonthToLunar($year,$month) {
  59. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  60. if($year==$this->MIN_YEAR&&$monthreturn array(1891,'正月','初一','辛卯',1,1,'兔');
  61. }
  62. $month_days_ary = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
  63. $dd = $month_days_ary[$month];
  64. if($this->isLeapYear($year) && $month == 2) $dd++;
  65. $lunar_ary = array();
  66. for ($i = 1; $i $array = $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year, $month, $i, $yearData[1], $yearData[2]));
  67. $array[] = $year . '-' . $month . '-' . $i;
  68. $lunar_ary[$i] = $array;
  69. }
  70. return $lunar_ary;
  71. }
  72. /**
  73. * 将阴历转换为阳历
  74. * @param year 阴历-年
  75. * @param month 阴历-月,闰月处理:例如如果当年闰五月,那么第二个五月就传六月,相当于阴历有13个月,只是有的时候第13个月的天数为0
  76. * @param date 阴历-日
  77. */
  78. function convertLunarToSolar($year,$month,$date){
  79. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  80. $between = $this->getDaysBetweenLunar($year,$month,$date);
  81. $res = mktime(0,0,0,$yearData[1],$yearData[2],$year);
  82. $res = date('Y-m-d', $res+$between*24*60*60);
  83. $day = explode('-', $res);
  84. $year = $day[0];
  85. $month= $day[1];
  86. $day = $day[2];
  87. return array($year, $month, $day);
  88. }
  89. /**
  90. * 判断是否是闰年
  91. * @param year
  92. */
  93. function isLeapYear($year){
  94. return (($year%4==0 && $year%100 !=0) || ($year%400==0));
  95. }
  96. /**
  97. * 获取干支纪年
  98. * @param year
  99. */
  100. function getLunarYearName($year){
  101. $sky = array('庚','辛','壬','癸','甲','乙','丙','丁','戊','己');
  102. $earth = array('申','酉','戌','亥','子','丑','寅','卯','辰','巳','午','未');
  103. $year = $year.'';
  104. return $sky[$year{3}].$earth[$year%12];
  105. }
  106. /**
  107. * 根据阴历年获取生肖
  108. * @param year 阴历年
  109. */
  110. function getYearZodiac($year){
  111. $zodiac = array('猴','鸡','狗','猪','鼠','牛','虎','兔','龙','蛇','马','羊');
  112. return $zodiac[$year%12];
  113. }
  114. /**
  115. * 获取阳历月份的天数
  116. * @param year 阳历-年
  117. * @param month 阳历-月
  118. */
  119. function getSolarMonthDays($year,$month){
  120. $monthHash = array('1'=>31,'2'=>$this->isLeapYear($year)?29:28,'3'=>31,'4'=>30,'5'=>31,'6'=>30,'7'=>31,'8'=>31,'9'=>30,'10'=>31,'11'=>30,'12'=>31);
  121. return $monthHash["$month"];
  122. }
  123. /**
  124. * 获取阴历月份的天数
  125. * @param year 阴历-年
  126. * @param month 阴历-月,从一月开始
  127. */
  128. function getLunarMonthDays($year,$month){
  129. $monthData = $this->getLunarMonths($year);
  130. return $monthData[$month-1];
  131. }
  132. /**
  133. * 获取阴历每月的天数的数组
  134. * @param year
  135. */
  136. function getLunarMonths($year){
  137. $yearData = $this->lunarInfo[$year - $this->MIN_YEAR];
  138. $leapMonth = $yearData[0];
  139. $bit = decbin($yearData[3]);
  140. for ($i = 0; $i $bitArray[$i] = substr($bit, $i, 1);
  141. }
  142. for($k=0,$klen=16-count($bitArray);$karray_unshift($bitArray, '0');
  143. }
  144. $bitArray = array_slice($bitArray,0,($leapMonth==0?12:13));
  145. for($i=0; $i$bitArray[$i] = $bitArray[$i] + 29;
  146. }
  147. return $bitArray;
  148. }
  149. /**
  150. * 获取农历每年的天数
  151. * @param year 农历年份
  152. */
  153. function getLunarYearDays($year){
  154. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  155. $monthArray = $this->getLunarYearMonths($year);
  156. $len = count($monthArray);
  157. return ($monthArray[$len-1]==0?$monthArray[$len-2]:$monthArray[$len-1]);
  158. }
  159. function getLunarYearMonths($year){
  160. //debugger;
  161. $monthData = $this->getLunarMonths($year);
  162. $res=array();
  163. $temp=0;
  164. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  165. $len = ($yearData[0]==0?12:13);
  166. for($i=0;$i$temp=0;
  167. for($j=0;$j$temp+=$monthData[$j];
  168. }
  169. array_push($res, $temp);
  170. }
  171. return $res;
  172. }
  173. /**
  174. * 获取闰月
  175. * @param year 阴历年份
  176. */
  177. function getLeapMonth($year){
  178. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  179. return $yearData[0];
  180. }
  181. /**
  182. * 计算阴历日期与正月初一相隔的天数
  183. * @param year
  184. * @param month
  185. * @param date
  186. */
  187. function getDaysBetweenLunar($year,$month,$date){
  188. $yearMonth = $this->getLunarMonths($year);
  189. $res=0;
  190. for($i=1;$i$res +=$yearMonth[$i-1];
  191. }
  192. $res+=$date-1;
  193. return $res;
  194. }
  195. /**
  196. * 计算2个阳历日期之间的天数
  197. * @param year 阳历年
  198. * @param cmonth
  199. * @param cdate
  200. * @param dmonth 阴历正月对应的阳历月份
  201. * @param ddate 阴历初一对应的阳历天数
  202. */
  203. function getDaysBetweenSolar($year,$cmonth,$cdate,$dmonth,$ddate){
  204. $a = mktime(0,0,0,$cmonth,$cdate,$year);
  205. $b = mktime(0,0,0,$dmonth,$ddate,$year);
  206. return ceil(($a-$b)/24/3600);
  207. }
  208. /**
  209. * 根据距离正月初一的天数计算阴历日期,比如今天是农历几月几日星期几等
  210. * @param year 阳历年
  211. * @param between 天数
  212. */
  213. function getLunarByBetween($year,$between){
  214. //debugger;
  215. $lunarArray = array();
  216. $yearMonth=array();
  217. $t=0;
  218. $e=0;
  219. $leapMonth=0;
  220. $m='';
  221. if($between==0){
  222. array_push($lunarArray, $year,'正月','初一');
  223. $t = 1;
  224. $e = 1;
  225. }else{
  226. $year = $between>0? $year : ($year-1);
  227. $yearMonth = $this->getLunarYearMonths($year);
  228. $leapMonth = $this->getLeapMonth($year);
  229. $between = $between>0?$between : ($this->getLunarYearDays($year)+$between);
  230. for($i=0;$iif($between==$yearMonth[$i]){
  231. $t=$i+2;
  232. $e=1;
  233. break;
  234. }else if($between$t=$i+1;
  235. $e=$between-(empty($yearMonth[$i-1])?0:$yearMonth[$i-1])+1;
  236. break;
  237. }
  238. }
  239. $m = ($leapMonth!=0&&$t==$leapMonth+1)?('闰'.$this-> getCapitalNum($t- 1,true)):$this->getCapitalNum(($leapMonth!=0&&$leapMonth+1array_push($lunarArray,$year,$m,$this->getCapitalNum($e,false));
  240. }
  241. array_push($lunarArray,$this->getLunarYearName($year));// 天干地支
  242. array_push($lunarArray,$t,$e);
  243. array_push($lunarArray,$this->getYearZodiac($year));// 12生肖
  244. array_push($lunarArray,$leapMonth);// 闰几月
  245. return $lunarArray;
  246. }
  247. /**
  248. * 获取数字的阴历叫法
  249. * @param num 数字
  250. * @param isMonth 是否是月份的数字
  251. */
  252. function getCapitalNum($num,$isMonth){
  253. $isMonth = $isMonth || false;
  254. $dateHash=array('0'=>'','1'=>'一','2'=>'二','3'=>'三','4'=>' 四','5'=>'五','6'=>'六','7'=>'七','8'=>'八','9'=>'九','10'=> '十 ');
  255. $monthHash=array('0'=>'','1'=>'正月','2'=>'二月','3'=>'三月','4'=& gt;'四月','5'=>'五月','6'=>'六月','7'=>'七月','8'=>'八月','9'=>'九月 ','10'=>'十月','11'=>'冬月','12'=>'腊月');
  256. $res='';
  257. if($isMonth){
  258. $res = $monthHash[$num];
  259. }else{
  260. if($num$res = '初'.$dateHash[$num];
  261. }else if($num>10&&$num$res = '十'.$dateHash[$num-10];
  262. }else if($num==20){
  263. $res = "二十";
  264. }else if($num>20&&$num$res = "廿".$dateHash[$num-20];
  265. }else if($num==30){
  266. $res = "三十";
  267. }
  268. }
  269. return $res;
  270. }
  271. }
  272. $lunar = new Lunar();
  273. $month = $lunar->convertLunarToSolar(2012, 1,1);
  274. print_r($month);
  275. exit;
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