Php tool category [date and holiday conversion class]

Source: Internet
Author: User
[Date and holiday conversion class] * date and holiday conversion class * @ version1.02012-12-20 * classLunar {var $ MIN_YEAR1891; var $ MAX_YEAR2100; var $ lunarInfoarray (array (0, php tool class [date and holiday conversion class]

/*** Date and holiday conversion class * @ version 1.0 2012-12-20 */class Lunar {var $ MIN_YEAR = 1891; var $ MAX_YEAR = 2100; var $ lunarInfo = array, 9, 21936), array ), array (,), array (), array, 8, 42352), array (,), array ), Array (,), array, ), array ), array (,), array, 8, 42160), array (,), arra Y (,), array (,), array (6, 1, 30,25776), array (, 17,54432), array (,), array ), array (,), array (6, 1, 27,55888), array (, 15,46416), array (,), array (,), array (,), Array, 17,27808), array (,), array ), array (,), array, 15, 43856), array (,), array (0,), array (0, 21088,), array (,), array ), array (,), array, 31,54568), array (,), array ), array (,), array (, 2,), array (, 2 27216), array (,), array ), array (,), array, 19,23232), array (,), array ), array (,), array (,) 2176), array (,), array ), array (,), array, 8,), array (,), array ), array (,), array (,) 2), array (,), array ), array (,), array, 28, 53848), array ), array (,), array (,) ), Array ), array (,), array (), array (,), array, 15, 59984), array ), array (,), ar Ray (,), array (,), array, 31,43352), array (, 19,43344), array (,), array (,), array (), array ), array (, 24, 48), array (, 12,), array (,), array, 29,29336), array (, 17,27296), array (,), array (,), array (,), Array (), array (,), array, 18, 54560), array (,), array (, rows), array ), array (,), array )); /*** convert the Gregorian calendar to the Gregorian calendar * @ param year Gregorian calendar-year * @ param month Gregorian calendar-month * @ param date Gregorian calendar-day */function convertSolarToLunar ($ Year, $ month, $ date) {// debugger; $ yearData = $ this-> lunarInfo [$ year-$ this-> MIN_YEAR]; if ($ year = $ this-> MIN_YEAR & $ month <= 2 & $ date <= 9) {return array (1891, 'October 11', '1e ', 'sinmao ', 'rabbit');} return $ this-> getLunarByBetween ($ year, $ this-> getDaysBetweenSolar ($ year, $ month, $ date, $ yearData [1], $ yearData [2]);} function convertSolarMonthToLunar ($ year, $ month) {$ yearData = $ this-> lunarInfo [$ year-$ this-> MIN_YEAR]; if ($ Year = $ this-> MIN_YEAR & $ month <= 2 & $ date <= 9) {return array (1891, 'octoken', '1nday ', 'Simmo', 'rabbit ');} $ month_days_ary = array (31, 28, 31, 30, 31, 30, 31, 31, 30, 31); $ dd = $ month_days_ary [$ month]; if ($ this-> isLeapYear ($ year) & $ month = 2) $ dd ++; $ lunar_ary = array (); for ($ I = 1; $ I <$ dd; $ I ++) {$ array = $ this-> getLunarByBetween ($ year, $ this-> getDaysBetweenSolar ($ year, $ month, $ I, $ yearData [1], $ YearData [2]); $ array [] = $ year. '-'. $ month. '-'. $ I; $ lunar_ary [$ I] = $ array;} return $ lunar_ary ;} /*** convert the lunar calendar to the Gregorian calendar * @ param year-year * @ param month indicates the lunar calendar-month, and the leap month is processed. for example, if the current year expires on January 1, May, in this case, the second month is set to 13th, which is equivalent to 13 months in the lunar calendar, but sometimes the number of days in the second month is 0 * @ param date in the lunar calendar-day */function convertLunarToSolar ($ year, $ month, $ date) {$ yearData = $ this-> lunarInfo [$ year-$ this-> MIN_YEAR]; $ between = $ this-> getDaysBetweenLunar ($ year, $ month, $ date ); $ Res = mktime (0, 0, 0, $ yearData [1], $ yearData [2], $ year); $ res = date ('Y-m-D ', $ res + $ between * 24*60*60); $ day = explode ('-', $ res); $ year = $ day [0]; $ month = $ day [1]; $ day = $ day [2]; return array ($ year, $ month, $ day );} /*** determine whether it is a leap year * @ param year */function isLeapYear ($ year) {return ($ year % 4 = 0 & $ year % 100! = 0) | ($ year % 400 = 0);}/*** obtain the year of the credit calculation * @ param year */function getLunarYearName ($ year) {$ sky = array ('geng ', 'sin', 'Shen', 'cap', 'A', 'B', 'Bing', 'ding ', 'pente', 'jid'); $ earth = array ('shen', 'uni', 'Shanghai', 'sub', 'ug ', 'yin ', 'Mao', 'Chen ', 'Si', 'Wu ', 'Wei'); $ year = $ year. ''; return $ sky [$ year {3}]. $ earth [$ year % 12];}/*** obtain the zodiac sign based on the lunar year * @ param year lunar year */function getYearZodiac ($ year) {$ zodiac = array ('Monkey ', 'Chicken', 'dog', 'pig', 'Rat ', 'ox', 'Tiger ', 'rabbit ', 'Long', 'Snake ', 'ma', 'Yang' ); Return $ zodiac [$ year % 12];} /*** get the number of days of the calendar month * @ param year Gregorian calendar-year * @ param month Gregorian calendar-month */function getSolarMonthDays ($ year, $ month) {$ 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 ); return $ monthHash ["$ month"];}/*** get the number of days of the calendar month * @ param year lunar calendar-year * @ param month lunar calendar-month, starting from January 1, January */function getLunarMonthDays ($ year, $ month) {$ monthData = $ this-> getLunarMonths ($ year); return $ monthData [$ month-1];} /*** get the array of the number of days of the calendar month * @ param year */function getLunarMonths ($ year) {$ yearData = $ this-> lunarInfo [$ y Ear-$ this-> MIN_YEAR]; $ leapMonth = $ yearData [0]; $ bit = decbin ($ yearData [3]); for ($ I = 0; $ I <strlen ($ bit); $ I ++) {$ bitArray [$ I] = substr ($ bit, $ I, 1 );} for ($ k = 0, $ klen = 16-count ($ bitArray); $ k <$ klen; $ k ++) {array_unshift ($ bitArray, '0') ;}$ bitArray = array_slice ($ bitArray, 0, ($ leapMonth = 0? 12: 13); for ($ I = 0; $ I
 
  
LunarInfo [$ year-$ this-> MIN_YEAR]; $ monthArray = $ this-> getLunarYearMonths ($ year); $ len = count ($ monthArray ); return ($ monthArray [$ len-1] = 0? $ MonthArray [$ len-2]: $ monthArray [$ len-1]);} function getLunarYearMonths ($ year) {// debugger; $ monthData = $ this-> getLunarMonths ($ year ); $ res = array (); $ temp = 0; $ yearData = $ this-> lunarInfo [$ year-$ this-> MIN_YEAR]; $ len = ($ yearData [0] = 0? 12: 13); for ($ I = 0; $ I <$ len; $ I ++) {$ temp = 0; for ($ j = 0; $ j <= $ I; $ j ++) {$ temp + = $ monthData [$ j];} array_push ($ res, $ temp);} return $ res ;} /*** get a leap month * @ param year lunar year */function getLeapMonth ($ year) {$ yearData = $ this-> lunarInfo [$ year-$ this-> MIN_YEAR]; return $ yearData [0];}/*** calculate the number of days between the lunar calendar date and January 1, lunar January 1 * @ param year * @ param month * @ param date */function getDaysBetweenLunar ($ year, $ month, $ date) {$ yearMonth = $ This-> getLunarMonths ($ year); $ res = 0; for ($ I = 1; $ I <$ month; $ I ++) {$ res + = $ yearMonth [$ i-1];} $ res + = $ date-1; return $ res ;} /*** calculate the number of days between two calendar dates * @ param year calendar year * @ param cmonth * @ param cdate * @ param dmonth the calendar month corresponding to January 1, lunar January * @ param ddate the number of calendar days corresponding to the first day */function getDaysBetweenSolar ($ year, $ cmonth, $ cdate, $ dmonth, $ ddate) {$ a = mktime (0, 0, $ cmonth, $ cdate, $ year); $ B = mktime (0, 0, 0, $ dmonth, $ ddate, $ year); re Turn ceil ($ a-$ B)/24/3600 );} /*** calculate the lunar calendar date by the number of days from January 1, lunar January 1 * @ param year/function getLunarByBetween ($ year, $ between) {// debugger; $ lunarArray = array (); $ yearMonth = array (); $ t = 0; $ e = 0; $ leapMonth = 0; $ m = ''; if ($ between = 0) {array_push ($ lunarArray, $ year, 'August 1', '1n1'); $ t = 1; $ e = 1 ;} else {$ year = $ between> 0? $ Year: ($ year-1); $ yearMonth = $ this-> getLunarYearMonths ($ year); $ leapMonth = $ this-> getLeapMonth ($ year ); $ between = $ between> 0? $ Between: ($ this-> getLunarYearDays ($ year) + $ between); for ($ I = 0; $ I <13; $ I ++) {if ($ between = $ yearMonth [$ I]) {$ t = $ I + 2; $ e = 1; break ;} else if ($ between <$ yearMonth [$ I]) {$ t = $ I + 1; $ e = $ between-(empty ($ yearMonth [$ i-1])? 0: $ yearMonth [$ i-1]) + 1; break ;}}$ m = ($ leapMonth! = 0 & $ t = $ leapMonth + 1 )? ('Authorization'. $ this-> getCapitalNum ($ t-1, true): $ this-> getCapitalNum ($ leapMonth! = 0 & $ leapMonth + 1 <$ t? ($ T-1): $ t), true); array_push ($ lunarArray, $ year, $ m, $ this-> getCapitalNum ($ e, false ));} array_push ($ lunarArray, $ this-> getLunarYearName ($ year); // array_push ($ lunarArray, $ t, $ e); array_push ($ lunarArray, $ this-> getYearZodiac ($ year); // 12 Zodiac array_push ($ lunarArray, $ leapMonth); // returns $ lunarArray ;} /*** obtain the digit's lunar name * @ param num number * @ param isMonth is the number of the month */function getCapitalNum ($ num, $ isMonth) {$ isMonth = $ isMonth | false; $ dateHash = array ('0' => '', '1' => '1 ', '2' => '2', '3' => '3', '4' => '4', '5' => '5 ', '6' => '6', '7' => '7', '8' => '8', '9' => '9 ', '10' => '10'); $ monthHash = array ('0' => '', '1' => 'August 1 ', '2' => 'August 11', '3' => 'August 11', '4' => 'August 11', '5' => 'August 11 ', '6' => 'August 11', '7' => 'August 11', '8' => 'August 11', '9' => 'August 11 ', '10' => 'August 11', '11' => 'August 11', '12' => 'August 11'); $ res = ''; if ($ isMonth) {$ res = $ monthHash [$ num];} else {if ($ num <= 10) {$ res = 'chu '. $ dateHash [$ num];} else if ($ num> 10 & $ num <20) {$ res = '10 '. $ dateHash [$ num-10];} else if ($ num = 20) {$ res = "20";} else if ($ num> 20 & $ num <30) {$ res = "Hangzhou ". $ dateHash [$ num-20];} else if ($ num = 30) {$ res = "thirty" ;}} return $ res ;} /** common solar term algorithm */function getJieQi ($ _ year, $ month, $ day) {$ year = substr ($ _ year,-2) + 0; $ coefficient = array (5.4055, 2019,-1), // small cold array (20.12, 2082,1), // large cold array (3.87), // early spring array (18.74, 2026,-1), // rain array (5.63), // shocking array (20.646, 4.81, 20.1), // Spring minute array (), // clear array ), // Grain Rain array (5.52, 21.04), // Lixia array (5.678, 21.37), // small Full array (,), // grain array ), // array (7.108, 22.83), // array (7.5, 23.13,), // array (,), // array ), // sunning array (7.646, 23.042, 8.318), // White Dew array (23.438,), // Autumn Ray array (), // Cold Dew array (, 1 ), // Frost drop array (7.438, 2089,1), // Winter array (22.36, 1978,1), // Light snow array (7.18, 1954,1), // Heavy Snow array (21.94, 2021, -1) // Winter Solstice); $ term_name = array ("Xiao Han", "Da Han", "Li Chun", "Rain", "Jing Zhe", "Spring Equinox ", "Qingming Festival", "grain rain", "lixia", "Xiaoman", "Mango", "Summer Solstice", "slight heat", "Great Heat", "Autumn", "Summer Heat ", "White Dew", "Autumn Equinox", "Cold Dew", "Frost fall", "Winter", "light snow", "heavy snow", "Winter Solstice "); $ idx1 = ($ month-1) * 2; $ _ leap_value = floor ($ year-1)/4 ); $ day1 = floor ($ year * 0.2422 + $ coefficient [$ idx1] [0])-$ _ leap_value; if (isset ($ coefficient [$ idx1] [1]) & $ coefficient [$ idx1] [1] === _ year) {$ day1 + = $ coefficient [$ idx1] [2];} $ day2 = floor ($ year * 0.2422 + $ coefficient [$ idx1 + 1] [0])-$ _ leap_value; if (isset ($ coefficient [$ idx1 + 1] [1]) & $ coefficient [$ idx1 + 1] [1] === _ year) {$ day1 + = $ coefficient [$ idx1 + 1] [2];} // echo _ FILE __. '-> '. _ LINE __. '$ day1 = '. $ day1, ', $ day2 = '. $ day2 .'
  
'. Chr (10); if ($ day = $ day1) return $ term_name [$ idx1]; if ($ day = $ day2) return $ term_name [$ idx1 + 1]; return '';}/** Get Festival: This function can only be modified for special festivals. */function getFestival ($ today, $ nl_info = false, $ config = 1) {if ($ config = 1) {$ arr_lunar = array ('01-01 '=> 'Spring Festival ', '01-15' => 'Lantern festival ', '02-02' => 'August 1', '05-05 '=> 'Dragon Boat festival ', '07-07 '=> 'qixi Day', '08-15' => 'mid-autumn festival', '09-09' => 'chongyang Day ', '12-08' => 'labarba', '12-23' => 'year'); $ arr_solar = array ('01-01 '=> 'New Year', '02-14' => 'Valentine's Day', '03-12' => 'Tree planting Day', '04-01 '=> 'fools ', '05-01' => 'Labor Day', '06-01 '=> 'Children's Day', '10-01' => 'national day ', '10-31' => 'Halloween ', '12-24' => 'Christmas Eve ', '12-25' => 'Christmas ');} // for different holidays, use different $ config and configure $ arr_lunar and $ arr_solar $ festivals = array (); list ($ y, $ m, $ d) = explode ('-', $ today); if (! $ Nl_info) $ nl_info = $ this-> convertSolarToLunar ($ y, intval ($ m), intval ($ d )); if ($ nl_info [7]> 0 & $ nl_info [7] <$ nl_info [4]) $ nl_info [4]-= 1; $ md_lunar = substr ('0 '. $ nl_info [4],-2 ). '-'. substr ('0 '. $ nl_info [5],-2); $ md_solar = substr_replace ($ today, '', 0, 5); isset ($ arr_lunar [$ md_lunar])? Array_push ($ festivals, $ arr_lunar [$ md_lunar]): ''; isset ($ arr_solar [$ md_solar])? Array_push ($ festivals, $ arr_solar [$ md_solar]): ''; $ glweek = date (" w ", strtotime ($ today )); // 0-6 if ($ m = 5 & ($ d> 7) & ($ d <15) & ($ glweek = 0 )) array_push ($ festivals, "Mother's Day"); if ($ m = 6 & ($ d> 14) & ($ d <22) & ($ glweek = 0) array_push ($ festivals, "Father's Day"); $ jieqi = $ this-> getJieQi ($ y, $ m, $ d ); if ($ jieqi) array_push ($ festivals, $ jieqi); return implode ('/', $ festivals );}}

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