Skip to content

Instantly share code, notes, and snippets.

@koyeo

koyeo/gist:ace821e1fcd81a04518b

Forked from eagleon/gist:1702129
Last active June 5, 2018 10:01
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save koyeo/ace821e1fcd81a04518b to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save koyeo/ace821e1fcd81a04518b to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. 古月 renamed this gist Jun 12, 2015. 1 changed file with 0 additions and 0 deletions.
    0 gistfile1.aw → gistfile1.php
    View file
    File renamed without changes.
  2. @eagleon eagleon created this gist Jan 30, 2012.
    288 changes: 288 additions & 0 deletions gistfile1.aw
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,288 @@
    <?php
    class Lunar {
    var $MIN_YEAR = 1891;
    var $MAX_YEAR = 2100;
    var $lunarInfo = array(
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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),
    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)
    );
    /**
    * 将阳历转换为阴历
    * @param year 公历-年
    * @param month 公历-月
    * @param date 公历-日
    */
    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,'正月','初一','辛卯',1,1,'兔');
    }
    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,'正月','初一','辛卯',1,1,'兔');
    }
    $month_days_ary = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 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 $lunar_ary;
    }
    /**
    * 将阴历转换为阳历
    * @param year 阴历-年
    * @param month 阴历-月，闰月处理：例如如果当年闰五月，那么第二个五月就传六月，相当于阴历有13个月，只是有的时候第13个月的天数为0
    * @param date 阴历-日
    */
    function convertLunarToSolar($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, $day);
    }
    /**
    * 判断是否是闰年
    * @param year
    */
    function isLeapYear($year){
    return (($year%4==0 && $year%100 !=0) || ($year%400==0));
    }
    /**
    * 获取干支纪年
    * @param year
    */
    function getLunarYearName($year){
    $sky = array('庚','辛','壬','癸','甲','乙','丙','丁','戊','己');
    $earth = array('申','酉','戌','亥','子','丑','寅','卯','辰','巳','午','未');
    $year = $year.'';
    return $sky[$year{3}].$earth[$year%12];
    }
    /**
    * 根据阴历年获取生肖
    * @param year 阴历年
    */
    function getYearZodiac($year){
    $zodiac = array('猴','鸡','狗','猪','鼠','牛','虎','兔','龙','蛇','马','羊');
    return $zodiac[$year%12];
    }
    /**
    * 获取阳历月份的天数
    * @param year 阳历-年
    * @param month 阳历-月
    */
    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"];
    }
    /**
    * 获取阴历月份的天数
    * @param year 阴历-年
    * @param month 阴历-月，从一月开始
    */
    function getLunarMonthDays($year,$month){
    $monthData = $this->getLunarMonths($year);
    return $monthData[$month-1];
    }
    /**
    * 获取阴历每月的天数的数组
    * @param year
    */
    function getLunarMonths($year){
    $yearData = $this->lunarInfo[$year - $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; $i<count($bitArray); $i++){
    $bitArray[$i] = $bitArray[$i] + 29;
    }
    return $bitArray;
    }
    /**
    * 获取农历每年的天数
    * @param year 农历年份
    */
    function getLunarYearDays($year){
    $yearData = $this->lunarInfo[$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 $res;
    }
    /**
    * 获取闰月
    * @param year 阴历年份
    */
    function getLeapMonth($year){
    $yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
    return $yearData[0];
    }
    /**
    * 计算阴历日期与正月初一相隔的天数
    * @param year
    * @param month
    * @param date
    */
    function getDaysBetweenLunar($year,$month,$date){
    $yearMonth = $this->getLunarMonths($year);
    $res=0;
    for($i=1;$i<$month;$i++){
    $res +=$yearMonth[$i-1];
    }
    $res+=$date-1;
    return $res;
    }
    /**
    * 计算2个阳历日期之间的天数
    * @param year 阳历年
    * @param cmonth
    * @param cdate
    * @param dmonth 阴历正月对应的阳历月份
    * @param ddate 阴历初一对应的阳历天数
    */
    function getDaysBetweenSolar($year,$cmonth,$cdate,$dmonth,$ddate){
    $a = mktime(0,0,0,$cmonth,$cdate,$year);
    $b = mktime(0,0,0,$dmonth,$ddate,$year);
    return ceil(($a-$b)/24/3600);
    }
    /**
    * 根据距离正月初一的天数计算阴历日期
    * @param year 阳历年
    * @param between 天数
    */
    function getLunarByBetween($year,$between){
    //debugger;
    $lunarArray = array();
    $yearMonth=array();
    $t=0;
    $e=0;
    $leapMonth=0;
    $m='';
    if($between==0){
    array_push($lunarArray, $year,'正月','初一');
    $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)?('闰'.$this->getCapitalNum($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));// 天干地支
    array_push($lunarArray,$t,$e);
    array_push($lunarArray,$this->getYearZodiac($year));// 12生肖
    array_push($lunarArray,$leapMonth);// 闰几月
    return $lunarArray;
    }
    /**
    * 获取数字的阴历叫法
    * @param num 数字
    * @param isMonth 是否是月份的数字
    */
    function getCapitalNum($num,$isMonth){
    $isMonth = $isMonth || false;
    $dateHash=array('0'=>'','1'=>'一','2'=>'二','3'=>'三','4'=>'四','5'=>'五','6'=>'六','7'=>'七','8'=>'八','9'=>'九','10'=>'十 ');
    $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');
    $res='';
    if($isMonth){
    $res = $monthHash[$num];
    }else{
    if($num<=10){
    $res = '初'.$dateHash[$num];
    }else if($num>10&&$num<20){
    $res = '十'.$dateHash[$num-10];
    }else if($num==20){
    $res = "二十";
    }else if($num>20&&$num<30){
    $res = "廿".$dateHash[$num-20];
    }else if($num==30){
    $res = "三十";
    }
    }
    return $res;
    }
    }
    $lunar = new Lunar();
    $month = $lunar->convertLunarToSolar(2012, 1,1);
    print_r($month);
    exit;