php阳历转阴历(农历),阴历转阳历的方法-php程序员的笔记_PHP教程

由于最近一个项目设计到将阳历转阴历从而得到相应节日的算法，对这方面不是很了解，于是就在网上搜了一圈。不错，还算是找到一个比较不错的php类，实现了将阳历转换为阴历（农历），阴历转换为阳历的算法，同时还能获取干支纪年，生肖，以及相应的阴历的中文叫法等等，功能还是挺齐全的，在这里共享一下。

具体类代码如下：

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 $yearData[0];	}	/** 	* 计算阴历日期与正月初一相隔的天数 	* @param year http://www.Alixixi.com/	* @param month 	* @param date 	*/ 	function getDaysBetweenLunar($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){ 		$isMonth=$isMonthfalse;		$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;	}}

使用方法如下：

<?phpheader("Content-Type:text/html;charset=utf-8");$lunar=new Lunar();//http://www.Alixixi.com/php-function/867.html$month=$lunar->convertSolarToLunar(2013,07,08);//将阳历转换为阴历echo '<pre>';print_r($month);

打印结果如下：

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

具体数组中各个元素代表什么意思，这里就不用解释了吧。

php阳历转阴历(农历),阴历转阳历的方法-php程序员的笔记_PHP教程_编程技术