php工具类之【日期节假日折算类】

/** * 日期节假日换算类 * @version 1.0 2012-12-20 */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; $ilunarInfo[$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 $res;       }        /*      * 节气通用算法      */       function getJieQi($_year,$month,$day)      {          $year = substr($_year,-2)+0;          $coefficient = array(              array(5.4055,2019,-1),//小寒              array(20.12,2082,1),//大寒              array(3.87),//立春              array(18.74,2026,-1),//雨水              array(5.63),//惊蛰              array(20.646,2084,1),//春分              array(4.81),//清明              array(20.1),//谷雨              array(5.52,1911,1),//立夏            	array(21.04,2008,1),//小满              array(5.678,1902,1),//芒种            	array(21.37,1928,1),//夏至              array(7.108,2016,1),//小暑              array(22.83,1922,1),//大暑             	array(7.5,2002,1),//立秋              array(23.13),//处暑              array(7.646,1927,1),//白露              array(23.042,1942,1),//秋分              array(8.318),//寒露              array(23.438,2089,1),//霜降              array(7.438,2089,1),//立冬              array(22.36,1978,1),//小雪              array(7.18,1954,1),//大雪              array(21.94,2021,-1)//冬至          );          $term_name = array(            	"小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨",             "立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑",            	"白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至");                    $idx1 = ($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 '';      }                  /*      * 获取节日：特殊的节日只能修改此函数来计算      */     function getFestival($today, $nl_info = false,$config = 1)      {          if($config == 1)          {             $arr_lunar=array('01-01'=>'春节','01-15'=>'元宵节','02-02'=>'二月二','05-05'=>'端午节','07-07'=>'七夕节','08-15'=>'中秋节','09-09'=>'重阳节','12-08'=>'腊八节','12-23'=>'小年');                $arr_solar=array('01-01'=>'元旦','02-14'=>'情人节','03-12'=>'植树节','04-01'=>'愚人节','05-01'=>'劳动节','06-01'=>'儿童节','10-01'=>'国庆节','10-31'=>'万圣节','12-24'=>'平安夜','12-25'=>'圣诞节');          }//需要不同节日的，用不同的$config,然后配置$arr_lunar和$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($festivals, "母亲节");           if($m==6&&($d>14)&&($d<22)&&($glweek==0))array_push($festivals,"父亲节");             $jieqi = $this->getJieQi($y,$m,$d);          if($jieqi)array_push($festivals,$jieqi);          	return implode('/',$festivals);      }  }  

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