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PHP implementation code for lunar calendar to lunar calendar

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  4. /**
  6. **php Lunar calendar to lunar calendar
  8. * by bbs.it-home.org
  10. */
  12. Class Lunar {
  14. var $MIN _year = 1891;
  16. var $MAX _year = 2100;
  18. var $lunarInfo = Array (
  20. 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),
  22. 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),
  24. 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),
  26. 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),
  28. 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),
  30. 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),
  32. 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),
  34. 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),
  36. 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),
  38. 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),
  40. 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),
  42. 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),
  44. 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),
  46. 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),
  48. 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),
  50. 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),
  52. 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),
  54. 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),
  56. 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),
  58. 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),
  60. 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),
  62. 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),
  64. 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),
  66. 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),
  68. 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),
  70. 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),
  72. 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),
  74. 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),
  76. 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),
  78. 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),
  80. 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),
  82. 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),
  84. 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),
  86. 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),
  88. 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)
  90. );
  92. /**
  94. * Convert the Gregorian calendar to lunar calendar
  96. * @param year Gregorian calendar-years
  98. * @param month Gregorian-monthly
  100. * @param date Gregorian-day
  102. */
  104. function Convertsolartolunar ($year, $month, $date) {
  106. Debugger
  108. $yearData = $this->lunarinfo[$year-$this->min_year];
  110. if ($year = = $this->min_year&& $month <=2&& $date <=9) {
  112. Return Array (1891, ' The lunar month ', ' the ' Junior ', ' Xin Mao ', 1, 1, ' Rabbit ');
  114. }
  116. return $this->getlunarbybetween ($year, $this->getdaysbetweensolar ($year, $month, $date, $yearData [1],$ YEARDATA[2]));
  118. }
  120. function Convertsolarmonthtolunar ($year, $month) {
  122. $yearData = $this->lunarinfo[$year-$this->min_year];
  124. if ($year = = $this->min_year&& $month <=2&& $date <=9) {
  126. Return Array (1891, ' The lunar month ', ' the ' Junior ', ' Xin Mao ', 1, 1, ' Rabbit ');
  128. }
  130. $month _days_ary = Array (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
  132. $DD = $month _days_ary[$month];
  134. if ($this->isleapyear ($year) && $month = = 2) $dd + +;
  136. $lunar _ary = Array ();
  138. for ($i = 1; $i < $DD; $i + +) {
  140. $array = $this->getlunarbybetween ($year, $this->getdaysbetweensolar ($year, $month, $i, $yearData [1], $yearData [ 2]));
  142. $array [] = $year. '-' . $month. '-' . $i;
  144. $lunar _ary[$i] = $array;
  146. }
  148. return $lunar _ary;
  150. }
  152. /**
  154. * Convert lunar calendar to solar calendar
  156. * @param year lunar calendar-years
  158. * @param monthly lunar calendar-month, leap months processing: For example, if the current year leap May, then the second May will be June, equivalent to the lunar calendar has 13 months, but sometimes the 13th month of the days of 0
  160. * @param date Lunar calendar-day
  162. */
  164. function Convertlunartosolar ($year, $month, $date) {
  166. $yearData = $this->lunarinfo[$year-$this->min_year];
  168. $between = $this->getdaysbetweenlunar ($year, $month, $date);
  170. $res = Mktime (0,0,0, $yearData [1], $yearData [2], $year);
  172. $res = Date (' y-m-d ', $res + $between *24*60*60);
  174. $day = Explode ('-', $res);
  176. $year = $day [0];
  178. $month = $day [1];
  180. $day = $day [2];
  182. Return Array ($year, $month, $day);
  184. }
  186. /**
  188. * Determine if it is a leap year
  190. * @param year
  192. */
  194. function Isleapyear ($year) {
  196. Return (($year%4==0 && $year%100!=0) | | ($year%400==0));
  198. }
  200. /**
  202. * Get Ganzhi
  204. * @param year
  206. */
  208. function Getlunaryearname ($year) {
  210. $sky = Array (' g ', ' xin ', ' ren ', ' decyl ', ' A ', ' B ', ' C ', ' ding ', ' e ', ' own ');
  212. $earth = Array (' shen ', ' unitary ', ' Xu ', ' hai ', ' zi ', ' ugly ', ' Yin ', ' Mao ', ' Chen ', ' have ', ' noon ', ' not ');
  214. $year = $year. ";
  216. return $sky [$year {3}]. $earth [$year%12];
  218. }
  220. /**
  222. * Get Zodiac according to lunar year
  224. * @param year Overcast
  226. */
  228. function Getyearzodiac ($year) {
  230. $zodiac = Array (' monkey ', ' chicken ', ' dog ', ' pig ', ' rat ', ' cow ', ' tiger ', ' Rabbit ', ' dragon ', ' snake ', ' horse ', ' sheep ');
  232. return $zodiac [$year%12];
  234. }
  236. /**
  238. * Get the days of the Gregorian month
  240. * @param year Gregorian calendar-years
  242. * @param month Solar-moon
  244. */
  246. function Getsolarmonthdays ($year, $month) {
  248. $monthHash = Array (' 1 ' =>31, ' 2 ' = $this->isleapyear ($year)? 29:28, ' 3 ' =>31, ' 4 ' =>30, ' 5 ' =>31, ' 6 ' = >30, ' 7 ' =>31, ' 8 ' =>31, ' 9 ' =>30, ' ten ' =>31, ' one ' =>30, ' one ' =>31 ';
  250. return $monthHash ["$month"];
  252. }
  254. /**
  256. * Get the number of days of the lunar month
  258. * @param year lunar calendar-years
  260. * @param month Lunar calendar-months, starting from January
  262. */
  264. function Getlunarmonthdays ($year, $month) {
  266. $monthData = $this->getlunarmonths ($year);
  268. return $monthData [$month-1];
  270. }
  272. /**
  274. * Get an array of days of the lunar month
  276. * @param year
  278. */
  280. function Getlunarmonths ($year) {
  282. $yearData = $this->lunarinfo[$year-$this->min_year];
  284. $leapMonth = $yearData [0];
  286. $bit = Decbin ($yearData [3]);
  288. for ($i = 0; $i < strlen ($bit); $i + +) {
  290. $bitArray [$i] = substr ($bit, $i, 1);
  292. }
  294. For ($k =0, $klen =16-count ($bitArray), $k < $klen; $k + +) {
  296. Array_unshift ($bitArray, ' 0 ');
  298. }
  300. $bitArray = Array_slice ($bitArray, 0, ($leapMonth ==0?12:13));
  302. for ($i =0; $i
  303. $bitArray [$i] = $bitArray [$i] + 29;
  305. }
  307. return $bitArray;
  309. }
  311. /**
  313. * Get lunar calendar days per year
  315. * @param year of the lunar calendar
  317. */
  319. function Getlunaryeardays ($year) {
  321. $yearData = $this->lunarinfo[$year-$this->min_year];
  323. $monthArray = $this->getlunaryearmonths ($year);
  325. $len = count ($monthArray);
  327. Return ($monthArray [$len -1]==0? $monthArray [$len-2]: $monthArray [$len-1]);
  329. }
  331. function Getlunaryearmonths ($year) {
  333. Debugger
  335. $monthData = $this->getlunarmonths ($year);
  337. $res =array ();
  339. $temp = 0;
  341. $yearData = $this->lunarinfo[$year-$this->min_year];
  343. $len = ($yearData [0]==0?12:13);
  345. for ($i =0; $i < $len; $i + +) {
  347. $temp = 0;
  349. for ($j =0; $j <= $i; $j + +) {
  351. $temp + = $monthData [$j];
  353. }
  355. Array_push ($res, $temp);
  357. }
  359. return $res;
  361. }
  363. /**
  365. * Get Leap month
  367. * @param lunar Year
  369. */
  371. function Getleapmonth ($year) {
  373. $yearData = $this->lunarinfo[$year-$this->min_year];
  375. return $yearData [0];
  377. }
  379. /**
  381. * Calculate the number of days between lunar date and the day of the month
  383. * @param year
  385. * @param month
  387. * @param date
  389. */
  391. function Getdaysbetweenlunar ($year, $month, $date) {
  393. $yearMonth = $this->getlunarmonths ($year);
  395. $res = 0;
  397. for ($i =1; $i < $month; $i + +) {
  399. $res + = $yearMonth [$i-1];
  401. }
  403. $res + = $date-1;
  405. return $res;
  407. }
  409. /**
  411. * Calculates the number of days between 2 Gregorian dates
  413. * @param year
  415. * @param cmonth
  417. * @param cdate
  419. * @param the Gregorian month of Dmonth lunar month
  421. * @param the Gregorian calendar days of the Ddate lunar day
  423. */
  425. function Getdaysbetweensolar ($year, $cmonth, $cdate, $dmonth, $ddate) {
  427. $a = Mktime (0,0,0, $cmonth, $cdate, $year);
  429. $b = Mktime (0,0,0, $dmonth, $ddate, $year);
  431. Return Ceil (($a-$b)/24/3600);
  433. }
  435. /**
  437. * Based on the day of the month to calculate the lunar calendar date, such as today is the lunar calendar a few days of the week and so on
  439. * @param year
  441. * @param between Days
  443. */
  445. function Getlunarbybetween ($year, $between) {
  447. Debugger
  449. $lunarArray = Array ();
  451. $yearMonth =array ();
  453. $t = 0;
  455. $e = 0;
  457. $leapMonth = 0;
  459. $m = ";
  461. if ($between ==0) {
  463. Array_push ($lunarArray, $year, ' The lunar month ', ' the Junior ');
  465. $t = 1;
  467. $e = 1;
  469. }else{
  471. $year = $between >0? $year: ($year-1);
  473. $yearMonth = $this->getlunaryearmonths ($year);
  475. $leapMonth = $this->getleapmonth ($year);
  477. $between = $between >0? $between: ($this->getlunaryeardays ($year) + $between);
  479. for ($i =0; $i <13; $i + +) {
  481. if ($between = = $yearMonth [$i]) {
  483. $t = $i +2;
  485. $e = 1;
  487. Break
  489. }else if ($between < $yearMonth [$i]) {
  491. $t = $i +1;
  493. $e = $between-(Empty ($yearMonth [$i-1])? 0: $yearMonth [$i-1]) +1;
  495. Break
  497. }
  499. }
  501. $m = ($leapMonth!=0&& $t = = $leapMonth + 1)? (' Leap '. $this, Getcapitalnum ($t -1,true)): $this->getcapitalnum (($leapMonth!=0&& $leapMonth +1< $t? ( $t-1): $t), true);
  503. Array_push ($lunarArray, $year, $m, $this->getcapitalnum ($e, false));
  505. }
  507. Array_push ($lunarArray, $this->getlunaryearname ($year));//Zodiac Earthly Branches
  509. Array_push ($lunarArray, $t, $e);
  511. Array_push ($lunarArray, $this->getyearzodiac ($year));//12 Zodiac
  513. Array_push ($lunarArray, $leapMonth);//Leap months
  515. return $lunarArray;
  517. }
  519. /**
  521. * Get numbers on the lunar calendar
  523. * @param num Number
  525. * @param Ismonth is the number of months
  527. */
  529. function Getcapitalnum ($num, $isMonth) {
  531. $isMonth = $isMonth | | False
  533. $dateHash =array (' 0 ' = ', ' 1 ' = ' one ', ' 2 ' = ' two ', ' 3 ' = ' three ', ' 4 ' = ' Four ', ' 5 ' = ' five ', ' 6 ' = ' Six ', ' 7 ' = ' Seven ' , ' 8 ' = ' eight ', ' 9 ' = ' nine ', ' ten ' = ' x ';
  535. $monthHash =array (' 0 ' = ', ' 1 ' = ' The lunar month ', ' 2 ' = ' February ', ' 3 ' = ' March ', ' 4 ' =& gt; ' April ', ' 5 ' = ' May ', ' 6 ' = ' June ', ' 7 ' = ' July ', ' 8 ' = ' August ', ' 9 ' = ' September ', ' ' + ' ' + ' ' October ', ' one ' ' = ' ' Winter months ', ' );
  537. $res = ";
  539. if ($isMonth) {
  541. $res = $monthHash [$num];
  543. }else{
  545. if ($num <=10) {
  547. $res = ' At the beginning '. $dateHash [$num];
  549. }else if ($num >10&& $num <20) {
  551. $res = ' ten '. $dateHash [$num-10];
  553. }else if ($num ==20) {
  555. $res = "20";
  557. }else if ($num >20&& $num <30) {
  559. $res = "20". $dateHash [$num-20];
  561. }else if ($num ==30) {
  563. $res = "30";
  565. }
  567. }
  569. return $res;
  571. }
  573. }
  575. $lunar = new Lunar ();
  577. $month = $lunar->convertlunartosolar (2012, +);
  579. Print_r ($month);
  581. Exit
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