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技术文章  >  后端开发 > php教程

PHP计算节日、节气、农阳历互换的代码

原创
2016-07-25 08:56:08 1417浏览
  2. /*
  3. * 农历 节气 节日
  4. * edit: bbs.it-home.org
  5. */
  7. class Lunar {
  8. var $MIN_YEAR = 1891;
  9. var $MAX_YEAR = 2100;
  10. var $lunarInfo = array(
  11. 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),
  12. 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),
  13. 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),
  14. 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),
  15. 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),
  16. 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),
  17. 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),
  18. 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),
  19. 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),
  20. 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),
  21. 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),
  22. 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),
  23. 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),
  24. 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),
  25. 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),
  26. 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),
  27. 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),
  28. 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),
  29. 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),
  30. 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),
  31. 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),
  32. 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),
  33. 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),
  34. 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),
  35. 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),
  36. 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),
  37. 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),
  38. 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),
  39. 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),
  40. 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),
  41. 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),
  42. 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),
  43. 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),
  44. 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),
  45. 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)
  46. );
  47. /**
  48. * 将阳历转换为阴历
  49. * @param year 公历-年
  50. * @param month 公历-月
  51. * @param date 公历-日
  52. */
  53. function convertSolarToLunar($year,$month,$date){
  54. //debugger;
  55. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  56. if($year==$this->MIN_YEAR&&$month return array(1891,'正月','初一','辛卯',1,1,'兔');
  57. }
  58. return $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year,$month,$date,$yearData[1],$yearData[2]));
  59. }
  61. function convertSolarMonthToLunar($year,$month) {
  62. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  63. if($year==$this->MIN_YEAR&&$month return array(1891,'正月','初一','辛卯',1,1,'兔');
  64. }
  65. $month_days_ary = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
  66. $dd = $month_days_ary[$month];
  67. if($this->isLeapYear($year) && $month == 2) $dd++;
  68. $lunar_ary = array();
  69. for ($i = 1; $i $array = $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year, $month, $i, $yearData[1], $yearData[2]));
  70. $array[] = $year . '-' . $month . '-' . $i;
  71. $lunar_ary[$i] = $array;
  72. }
  73. return $lunar_ary;
  74. }
  75. /**
  76. * 将阴历转换为阳历
  77. * @param year 阴历-年
  78. * @param month 阴历-月，闰月处理：例如如果当年闰五月，那么第二个五月就传六月，相当于阴历有13个月，只是有的时候第13个月的天数为0
  79. * @param date 阴历-日
  80. */
  81. function convertLunarToSolar($year,$month,$date){
  82. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  83. $between = $this->getDaysBetweenLunar($year,$month,$date);
  84. $res = mktime(0,0,0,$yearData[1],$yearData[2],$year);
  85. $res = date('Y-m-d', $res+$between*24*60*60);
  86. $day = explode('-', $res);
  87. $year = $day[0];
  88. $month= $day[1];
  89. $day = $day[2];
  90. return array($year, $month, $day);
  91. }
  92. /**
  93. * 判断是否是闰年
  94. * @param year
  95. */
  96. function isLeapYear($year){
  97. return (($year%4==0 && $year%100 !=0) || ($year%400==0));
  98. }
  99. /**
  100. * 获取干支纪年
  101. * @param year
  102. */
  103. function getLunarYearName($year){
  104. $sky = array('庚','辛','壬','癸','甲','乙','丙','丁','戊','己');
  105. $earth = array('申','酉','戌','亥','子','丑','寅','卯','辰','巳','午','未');
  106. $year = $year.'';
  107. return $sky[$year{3}].$earth[$year%12];
  108. }
  109. /**
  110. * 根据阴历年获取生肖
  111. * @param year 阴历年
  112. */
  113. function getYearZodiac($year){
  114. $zodiac = array('猴','鸡','狗','猪','鼠','牛','虎','兔','龙','蛇','马','羊');
  115. return $zodiac[$year%12];
  116. }
  117. /**
  118. * 获取阳历月份的天数
  119. * @param year 阳历-年
  120. * @param month 阳历-月
  121. */
  122. function getSolarMonthDays($year,$month){
  123. $monthHash = array('1'=>31,'2'=>$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);
  124. return $monthHash["$month"];
  125. }
  126. /**
  127. * 获取阴历月份的天数
  128. * @param year 阴历-年
  129. * @param month 阴历-月，从一月开始
  130. */
  131. function getLunarMonthDays($year,$month){
  132. $monthData = $this->getLunarMonths($year);
  133. return $monthData[$month-1];
  134. }
  135. /**
  136. * 获取阴历每月的天数的数组
  137. * @param year
  138. */
  139. function getLunarMonths($year){
  140. $yearData = $this->lunarInfo[$year - $this->MIN_YEAR];
  141. $leapMonth = $yearData[0];
  142. $bit = decbin($yearData[3]);
  143. for ($i = 0; $i $bitArray[$i] = substr($bit, $i, 1);
  144. }
  145. for($k=0,$klen=16-count($bitArray);$k array_unshift($bitArray, '0');
  146. }
  147. $bitArray = array_slice($bitArray,0,($leapMonth==0?12:13));
  148. for($i=0; $i $bitArray[$i] = $bitArray[$i] + 29;
  149. }
  150. return $bitArray;
  151. }
  152. /**
  153. * 获取农历每年的天数
  154. * @param year 农历年份
  155. */
  156. function getLunarYearDays($year){
  157. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  158. $monthArray = $this->getLunarYearMonths($year);
  159. $len = count($monthArray);
  160. return ($monthArray[$len-1]==0?$monthArray[$len-2]:$monthArray[$len-1]);
  161. }
  162. function getLunarYearMonths($year){
  163. //debugger;
  164. $monthData = $this->getLunarMonths($year);
  165. $res=array();
  166. $temp=0;
  167. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  168. $len = ($yearData[0]==0?12:13);
  169. for($i=0;$i $temp=0;
  170. for($j=0;$j $temp+=$monthData[$j];
  171. }
  172. array_push($res, $temp);
  173. }
  174. return $res;
  175. }
  176. /**
  177. * 获取闰月
  178. * @param year 阴历年份
  179. */
  180. function getLeapMonth($year){
  181. $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
  182. return $yearData[0];
  183. }
  184. /**
  185. * 计算阴历日期与正月初一相隔的天数
  186. * @param year
  187. * @param month
  188. * @param date
  189. */
  190. function getDaysBetweenLunar($year,$month,$date){
  191. $yearMonth = $this->getLunarMonths($year);
  192. $res=0;
  193. for($i=1;$i $res +=$yearMonth[$i-1];
  194. }
  195. $res+=$date-1;
  196. return $res;
  197. }
  198. /**
  199. * 计算2个阳历日期之间的天数
  200. * @param year 阳历年
  201. * @param cmonth
  202. * @param cdate
  203. * @param dmonth 阴历正月对应的阳历月份
  204. * @param ddate 阴历初一对应的阳历天数
  205. */
  206. function getDaysBetweenSolar($year,$cmonth,$cdate,$dmonth,$ddate){
  207. $a = mktime(0,0,0,$cmonth,$cdate,$year);
  208. $b = mktime(0,0,0,$dmonth,$ddate,$year);
  209. return ceil(($a-$b)/24/3600);
  210. }
  211. /**
  212. * 根据距离正月初一的天数计算阴历日期
  213. * @param year 阳历年
  214. * @param between 天数
  215. */
  216. function getLunarByBetween($year,$between){
  217. //debugger;
  218. $lunarArray = array();
  219. $yearMonth=array();
  220. $t=0;
  221. $e=0;
  222. $leapMonth=0;
  223. $m='';
  224. if($between==0){
  225. array_push($lunarArray, $year,'正月','初一');
  226. $t = 1;
  227. $e = 1;
  228. }else{
  229. $year = $between>0? $year : ($year-1);
  230. $yearMonth = $this->getLunarYearMonths($year);
  231. $leapMonth = $this->getLeapMonth($year);
  232. $between = $between>0?$between : ($this->getLunarYearDays($year)+$between);
  233. for($i=0;$i if($between==$yearMonth[$i]){
  234. $t=$i+2;
  235. $e=1;
  236. break;
  237. }else if($between $t=$i+1;
  238. $e=$between-(emptyempty($yearMonth[$i-1])?0:$yearMonth[$i-1])+1;
  239. break;
  240. }
  241. }
  242. $m = ($leapMonth!=0&&$t==$leapMonth+1)?('闰'.$this->getCapitalNum($t- 1,true)):$this->getCapitalNum(($leapMonth!=0&&$leapMonth+1 array_push($lunarArray,$year,$m,$this->getCapitalNum($e,false));
  243. }
  244. array_push($lunarArray,$this->getLunarYearName($year));// 天干地支
  245. array_push($lunarArray,$t,$e);
  246. array_push($lunarArray,$this->getYearZodiac($year));// 12生肖
  247. array_push($lunarArray,$leapMonth);// 闰几月
  248. return $lunarArray;
  249. }
  250. /**
  251. * 获取数字的阴历叫法
  252. * @param num 数字
  253. * @param isMonth 是否是月份的数字
  254. */
  255. function getCapitalNum($num,$isMonth){
  256. $isMonth = $isMonth || false;
  257. $dateHash=array('0'=>'','1'=>'一','2'=>'二','3'=>'三','4'=>'四','5'=>'五','6'=>'六','7'=>'七','8'=>'八','9'=>'九','10'=>'十 ');
  258. $monthHash=array('0'=>'','1'=>'正月','2'=>'二月','3'=>'三月','4'=>'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');
  259. $res='';
  260. if($isMonth){
  261. $res = $monthHash[$num];
  262. }else{
  263. if($num $res = '初'.$dateHash[$num];
  264. }else if($num>10&&$num $res = '十'.$dateHash[$num-10];
  265. }else if($num==20){
  266. $res = "二十";
  267. }else if($num>20&&$num $res = "廿".$dateHash[$num-20];
  268. }else if($num==30){
  269. $res = "三十";
  270. }
  271. }
  272. return $res;
  273. }
  275. /*
  276. * 节气通用算法
  277. */
  278. function getJieQi($_year,$month,$day)
  279. {
  280. $year = substr($_year,-2)+0;
  281. $coefficient = array(
  282. array(5.4055,2019,-1),//小寒
  283. array(20.12,2082,1),//大寒
  284. array(3.87),//立春
  285. array(18.74,2026,-1),//雨水
  286. array(5.63),//惊蛰
  287. array(20.646,2084,1),//春分
  288. array(4.81),//清明
  289. array(20.1),//谷雨
  290. array(5.52,1911,1),//立夏
  291. array(21.04,2008,1),//小满
  292. array(5.678,1902,1),//芒种
  293. array(21.37,1928,1),//夏至
  294. array(7.108,2016,1),//小暑
  295. array(22.83,1922,1),//大暑
  296. array(7.5,2002,1),//立秋
  297. array(23.13),//处暑
  298. array(7.646,1927,1),//白露
  299. array(23.042,1942,1),//秋分
  300. array(8.318),//寒露
  301. array(23.438,2089,1),//霜降
  302. array(7.438,2089,1),//立冬
  303. array(22.36,1978,1),//小雪
  304. array(7.18,1954,1),//大雪
  305. array(21.94,2021,-1)//冬至
  306. );
  307. $term_name = array(
  308. "小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨",
  309. "立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑",
  310. "白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至");
  312. $idx1 = ($month-1)*2;
  313. $_leap_value = floor(($year-1)/4);
  315. $day1 = floor($year*0.2422+$coefficient[$idx1][0])-$_leap_value;
  316. if(isset($coefficient[$idx1][1])&&$coefficient[$idx1][1]==$_year)
  317. {
  318. $day1 += $coefficient[$idx1][2];
  319. }
  320. $day2 = floor($year*0.2422+$coefficient[$idx1+1][0])-$_leap_value;
  321. if(isset($coefficient[$idx1+1][1])&&$coefficient[$idx1+1][1]==$_year)
  322. {
  323. $day1 += $coefficient[$idx1+1][2];
  324. }
  325. //echo __FILE__.'->'.__LINE__.' $day1='.$day1,',$day2='.$day2.'
    '.chr(10);
  326. if($day==$day1) return $term_name[$idx1];
  327. if($day==$day2) return $term_name[$idx1+1];
  328. return '';
  329. }
  331. /*
  332. * 获取节日：特殊的节日只能修改此函数来计算
  333. */
  334. function getFestival($today, $nl_info = false,$config = 1)
  335. {
  336. if($config == 1)
  337. {
  338. $arr_lunar=array('01-01'=>'春节','01-15'=>'元宵节','02-02'=>'二月二','05-05'=>'端午节','07-07'=>'七夕节','08-15'=>'中秋节','09-09'=>'重阳节','12-08'=>'腊八节','12-23'=>'小年');
  339. $arr_solar=array('01-01'=>'元旦','02-14'=>'情人节','03-12'=>'植树节','04-01'=>'愚人节','05-01'=>'劳动节','06-01'=>'儿童节','10-01'=>'国庆节','10-31'=>'万圣节','12-24'=>'平安夜','12-25'=>'圣诞节');
  340. }//需要不同节日的，用不同的$config,然后配置$arr_lunar和$arr_solar
  342. $festivals = array();
  344. list($y,$m,$d) = explode('-',$today);
  345. if(!$nl_info) $nl_info = $this->convertSolarToLunar($y,intval($m),intval($d));
  347. if($nl_info[7]>0&&$nl_info[7] $md_lunar = substr('0'.$nl_info[4],-2).'-'.substr('0'.$nl_info[5],-2);
  348. $md_solar=substr_replace($today,'',0,5);
  350. isset($arr_lunar[$md_lunar])?array_push($festivals, $arr_lunar[$md_lunar]):'';
  351. isset($arr_solar[$md_solar])?array_push($festivals, $arr_solar[$md_solar]):'';
  353. $glweek = date("w",strtotime($today)); //0-6
  355. if($m==5&&($d>7)&&($d if($m==6&&($d>14)&&($d
  356. $jieqi = $this->getJieQi($y,$m,$d);
  357. if($jieqi)array_push($festivals,$jieqi);
  358. return implode('//m.sbmmt.com/m/',$festivals);
  359. }
  360. }
  361. header("Content-Type:text/html;charset=utf-8");
  362. $lunar=new Lunar();//
  363. $month=$lunar->convertSolarToLunar(2013,07,08);//将阳历转换为阴历
  364. echo '
    ';
  365. print_r($month);
复制代码

打印结果：

Array ( [0] => 2013 [1] => 五月 [2] => 三十 [3] => 癸巳 [4] => 5 [5] => 30 [6] => 蛇 [7] => 0 )


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