Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > How to implement conversion between solar and lunar calendars in php, how to implement solar and lunar calendars in php_PHP tutorial

How to implement conversion between solar and lunar calendars in php, how to implement solar and lunar calendars in php_PHP tutorial

WBOY
Release： 2016-07-12 09:06:25
Original
730 people have browsed it

How to use php to convert the solar calendar to the lunar calendar, how to use php to convert the solar calendar to the lunar calendar

Recently, I am interested in the algorithm of converting the solar calendar to the lunar calendar to get the corresponding festivals, so I searched online In a circle. Not bad, I found a relatively good php class, which implements the algorithm for converting the solar calendar to the lunar calendar (lunar calendar), and the lunar calendar to the solar calendar. At the same time, it can also obtain the zodiac signs, zodiac signs, and the corresponding Chinese names of the lunar calendar, etc. The functions are quite complete, so I would like to share them with you here.
The specific class code is as follows: 

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)&#63;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,($leapMonth==0&#63;12:13)); 
    for($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&#63;$monthArray[$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&#63;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&#63; $year : ($year-1); 
      $yearMonth=$this->getLunarYearMonths($year); 
      $leapMonth=$this->getLeapMonth($year); 
      $between=$between>0&#63;$between : ($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])&#63;0:$yearMonth[$i-1])+1; 
          break; 
        } 
      } 
      $m=($leapMonth!=0&&$t==$leapMonth+1)&#63;('闰'.$this->getCapitalNum($t- 1,true)):$this->getCapitalNum(($leapMonth!=0&&$leapMonth+1<$t&#63;($t-1):$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; 
  } 
}
Copy after login

How to use is as follows: 

<&#63;php 
header("Content-Type:text/html;charset=utf-8"); 
$lunar=new Lunar();
$month=$lunar->convertSolarToLunar(2013,07,08);//将阳历转换为阴历 
echo '<pre class="brush:php;toolbar:false">'; 
print_r($month);
Copy after login

The printing results are as follows:
Array
(
[0] => 2013
[1] => May
[2] => Thirty
[3] => Guisi
[4] => 5
[5] => 30
[6] => Snake
[7] => 0
)

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1065572.htmlTechArticlephp method to realize the conversion of solar calendar to lunar calendar, php realizes the algorithm of converting solar calendar to lunar calendar recently to obtain corresponding festivals I was very interested in this aspect, so I searched around on the Internet. Not bad...
Related labels：
php
source：php.cn
Previous article：PHP's APC module implements upload progress bar, phpapc module progress bar_PHP tutorial Next article：PHP filters all whitespace characters (spaces, full-width spaces, newlines, etc.), full-width newlines_PHP tutorial
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
PHP arrays obtained from URL parameters do not behave as expected I have a URL parameter that contains the category ID and I want to treat it as an array li...
From 2024-04-06 22:09:02
0
1
1428
Where should I place CustomLog directive in apache I'm using php:7.2-apachedocker. I need to disable health check url login access log. Based...
From 2024-04-06 22:03:59
0
1
990
What is the format of the variables in the return value? I am a new learner of php. I found a piece of code: if($x<time()){return[false,'error']...
From 2024-04-06 21:55:20
0
1
778
Problems encountered when using opentbs to generate odt files: values ​​of the same key are displayed in the same row instead of separate columns. I'm using a library called OpenTbs to create odt using PHP, I'm using it because columns a...
From 2024-04-06 20:18:18
0
1
483
Group MySQL results by ID for looping over I have a table with flight data in mysql. I'm writing a php code that will group and displ...
From 2024-04-06 17:27:56
0
1
406
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template