PHP 实现公历日期与农历日期的互转换
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2022-03-04 09:13:56
php 实现公历日期与农历日期的互转换
前言:
今天根据客户的需求对时间进行了转换,就是客户要求增加农历日期的显示,在网上抄袭了一段,稍微修改了一下运行成功...
php 实现公历日期与农历日期的互转换
前言:
今天根据客户的需求对时间进行了转换,就是客户要求增加农历日期的显示,在网上抄袭了一段,稍微修改了一下运行成功了,不难的,改动的很少的.
示例代码:
<?php /* * * 陈海波 新二级页面 农历转换成公历 * * */ // lunar.php 新建这个php文件,所有的代码无需改,需要改的是下面teacher.php 的几行 class lunar { private $_smday = array(1 => 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);//定义公历月分天数 private $_lstart = 1950 ;//农历从1950年开始 private $_lmday = array( //差:该年的农历正月初一到该年公历1月1日的天数;1~12:农历月份天数;闰:如有闰月,记录该月平月天数 // 差 1 2 3 4 5 6 7 8 9 10 11 12 闰 array(47,29,30,30,29,30,30,29,29,30,29,30,29), array(36,30,29,30,30,29,30,29,30,29,30,29,30), array(6,29,30,29,30,59,29,30,30,29,30,29,30,29), //五月29 闰五月30 array(44,29,30,29,29,30,30,29,30,30,29,30,29), array(33,30,29,30,29,29,30,29,30,30,29,30,30), array(23,29,30,59,29,29,30,29,30,29,30,30,30,29), //三月29 闰三月30 array(42,29,30,29,30,29,29,30,29,30,29,30,30), array(30,30,29,30,29,30,29,29,59,30,29,30,29,30), //八月30 闰八月29 array(48,30,30,30,29,30,29,29,30,29,30,29,30), array(38,29,30,30,29,30,29,30,29,30,29,30,29), array(27,30,29,30,29,30,59,30,29,30,29,30,29,30), //六月30 闰六月29 array(45,30,29,30,29,30,29,30,30,29,30,29,30), array(35,29,30,29,29,30,29,30,30,29,30,30,29), array(24,30,29,30,58,30,29,30,29,30,30,30,29,29), //四月29 闰四月29 array(43,30,29,30,29,29,30,29,30,29,30,30,30), array(32,29,30,29,30,29,29,30,29,29,30,30,29), array(20,30,30,59,30,29,29,30,29,29,30,30,29,30), //三月30 闰三月29 array(39,30,30,29,30,30,29,29,30,29,30,29,30), array(29,29,30,29,30,30,29,59,30,29,30,29,30,30), //七月30 闰七月29 array(47,29,30,29,30,29,30,30,29,30,29,30,29), array(36,30,29,29,30,29,30,30,29,30,30,29,30), array(26,29,30,29,29,59,30,29,30,30,30,29,30,30), //五月30 闰五月29 array(45,29,30,29,29,30,29,30,29,30,30,29,30), array(33,30,29,30,29,29,30,29,29,30,30,29,30), array(22,30,30,29,59,29,30,29,29,30,30,29,30,30), //四月30 闰四月29 array(41,30,30,29,30,29,29,30,29,29,30,29,30), array(30,30,30,29,30,29,30,29,59,29,30,29,30,30), //八月30 闰八月29 array(48,30,29,30,30,29,30,29,30,29,30,29,29), array(37,30,29,30,30,29,30,30,29,30,29,30,29), array(27,30,29,29,30,29,60,29,30,30,29,30,29,30), //六月30 闰六月30 array(46,30,29,29,30,29,30,29,30,30,29,30,30), array(35,29,30,29,29,30,29,29,30,30,29,30,30), array(24,30,29,30,58,30,29,29,30,29,30,30,30,29), //四月29 闰四月29 array(43,30,29,30,29,29,30,29,29,30,29,30,30), array(32,30,29,30,30,29,29,30,29,29,59,30,30,30), //十月30 闰十月29 array(50,29,30,30,29,30,29,30,29,29,30,29,30), array(39,29,30,30,29,30,30,29,30,29,30,29,29), array(28,30,29,30,29,30,59,30,30,29,30,29,29,30), //六月30 闰六月29 array(47,30,29,30,29,30,29,30,30,29,30,30,29), array(36,30,29,29,30,29,30,29,30,29,30,30,30), array(26,29,30,29,29,59,29,30,29,30,30,30,30,30), //五月30 闰五月29 array(45,29,30,29,29,30,29,29,30,29,30,30,30), array(34,29,30,30,29,29,30,29,29,30,29,30,30), array(22,29,30,59,30,29,30,29,29,30,29,30,29,30), //三月30 闰三月29 array(40,30,30,30,29,30,29,30,29,29,30,29,30), array(30,29,30,30,29,30,29,30,59,29,30,29,30,30), //八月30 闰八月29 array(49,29,30,29,30,30,29,30,29,30,30,29,29), array(37,30,29,30,29,30,29,30,30,29,30,30,29), array(27,30,29,29,30,58,30,30,29,30,30,29,30,29), //五月29 闰五月29 array(46,30,29,29,30,29,29,30,29,30,30,30,29), array(35,30,30,29,29,30,29,29,30,29,30,30,29), array(23,30,30,29,59,30,29,29,30,29,30,29,30,30), //四月30 闰四月29 array(42,30,30,29,30,29,30,29,29,30,29,30,29), array(31,30,30,29,30,30,29,30,29,29,30,29,30), array(21,29,59,30,30,29,30,29,30,29,30,29,30,30), //二月30 闰二月29 array(39,29,30,29,30,29,30,30,29,30,29,30,29), array(28,30,29,30,29,30,29,59,30,30,29,30,30,30), //七月30 闰七月29 array(48,29,29,30,29,29,30,29,30,30,30,29,30), array(37,30,29,29,30,29,29,30,29,30,30,29,30), array(25,30,30,29,29,59,29,30,29,30,29,30,30,30), //五月30 闰五月29 array(44,30,29,30,29,30,29,29,30,29,30,29,30), array(33,30,29,30,30,29,30,29,29,30,29,30,29), array(22,30,29,30,59,30,29,30,29,30,29,30,29,30), //四月30 闰四月29 array(40,30,29,30,29,30,30,29,30,29,30,29,30), array(30,29,30,29,30,29,30,29,30,59,30,29,30,30), //九月30 闰九月29 array(49,29,30,29,29,30,29,30,30,30,29,30,29), array(38,30,29,30,29,29,30,29,30,30,29,30,30), array(27,29,30,29,30,29,59,29,30,29,30,30,30,29), //六月29 闰六月30 array(46,29,30,29,30,29,29,30,29,30,29,30,30), array(35,30,29,30,29,30,29,29,30,29,29,30,30), array(24,29,30,30,59,30,29,29,30,29,30,29,30,30), //四月30 闰四月29 array(42,29,30,30,29,30,29,30,29,30,29,30,29), array(31,30,29,30,29,30,30,29,30,29,30,29,30), array(21,29,59,29,30,30,29,30,30,29,30,29,30,30), //二月30 闰二月29 array(40,29,30,29,29,30,29,30,30,29,30,30,29), array(28,30,29,30,29,29,59,30,29,30,30,30,29,30), //六月30 闰六月29 array(47,30,29,30,29,29,30,29,29,30,30,30,29), array(36,30,30,29,30,29,29,30,29,29,30,30,29), array(25,30,30,30,29,59,29,30,29,29,30,30,29,30), //五月30 闰五月29 array(43,30,30,29,30,29,30,29,30,29,29,30,30), array(33,29,30,29,30,30,29,30,29,30,29,30,29), array(22,29,30,59,30,29,30,30,29,30,29,30,29,30), //三月30 闰三月29 array(41,30,29,29,30,29,30,30,29,30,30,29,30), array(30,29,30,29,29,30,29,30,29,30,30,59,30,30), //十一月30 闰十一月29 array(49,29,30,29,29,30,29,30,29,30,30,29,30), array(38,30,29,30,29,29,30,29,29,30,30,29,30), array(27,30,30,29,30,29,59,29,29,30,29,30,30,29), //六月29 闰六月30 array(45,30,30,29,30,29,29,30,29,29,30,29,30), array(34,30,30,29,30,29,30,29,30,29,29,30,29), array(23,30,30,29,30,59,30,29,30,29,30,29,29,30), //五月30 闰五月29 array(42,30,29,30,30,29,30,29,30,30,29,30,29), array(31,29,30,29,30,29,30,30,29,30,30,29,30), array(21,29,59,29,30,29,30,29,30,30,29,30,30,30), //二月30 闰二月29 array(40,29,30,29,29,30,29,29,30,30,29,30,30), array(29,30,29,30,29,29,30,58,30,29,30,30,30,29), //七月29 闰七月29 array(47,30,29,30,29,29,30,29,29,30,29,30,30), array(36,30,29,30,29,30,29,30,29,29,30,29,30), array(25,30,29,30,30,59,29,30,29,29,30,29,30,29), //五月29 闰五月30 array(44,29,30,30,29,30,30,29,30,29,29,30,29), array(32,30,29,30,29,30,30,29,30,30,29,30,29), array(22,29,30,59,29,30,29,30,30,29,30,30,29,29), //三月29 闰三月30 ); //是否闰年 private function isleapyear($ayear) { return ($ayear % 4 == 0) && (($ayear % 100 != 0) || ($ayear % 400 == 0)); } //公历该月的天数(year:年份; month:月份) private function getsmon($year,$month) { if($this->isleapyear($year) && $month == 2) return 29; else return $this->_smday[$month]; } //农历名称转换 private function lyearname($year) { $name = array("零","一","二","三","四","五","六","七","八","九"); for($i=0;$i<4;$i++) for($k=0;$k<10;$k++) if($year[$i]==$k) $tmp.=$name[$k]; return $tmp; } private function lmonname($month) { if($month >=1 && $month <=12 ) { $name = array( 1=>"正","二","三","四","五","六","七","八","九","十","十一","十二"); return $name[$month]; } return $month; } private function ldayname($day) { if($day >=1 && $day <=30 ) { $name = array( 1 => "初一","初二","初三","初四","初五","初六","初七","初八","初九","初十", "十一","十二","十三","十四","十五","十六","十七","十八","十九","二十", "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十" ); return $name[$day]; } return $day; } //公历转农历(sdate:公历日期) public function s2l($date) { list($year, $month, $day) = explode("-", $date); if($year <= 1951 || $month <= 0 || $day <= 0 || $year >= 2051 ) return false; //获取查询日期到当年1月1日的天数 $date1 = strtotime($year."-01-01");//当年1月1日 $date2 = strtotime($year."-".$month."-".$day); $days=round(($date2-$date1)/3600/24); $days += 1; //获取相应年度农历数据,化成数组larray $larray = $this->_lmday[$year - $this->_lstart]; if($days <= $larray[0]) { $lyear = $year - 1; $days = $larray[0] - $days; $larray = $this->_lmday[$lyear - $this->_lstart]; if($days < $larray[12]) { $lmonth = 12; $lday = $larray[12] - $days; } else { $lmonth = 11; $days = $days - $larray[12]; $lday = $larray[11] - $days; } } else { $lyear = $year; $days = $days - $larray[0]; for($i = 1;$i <= 12;$i++) { if($days > $larray[$i]) $days = $days - $larray[$i]; else { if ($days > 30){ $days = $days - $larray[13]; $ltype = 1; } $lmonth = $i; $lday = $days; break; } } } return mktime(0, 0, 0, $lmonth, $lday, $lyear); //$ldate = $lyear."-".$lmonth."-".$lday; //$ldate = $this->lyearname($lyear)."年".$this->lmonname($lmonth)."月".$this->ldayname($lday); //if($ltype) $ldate.="(闰)"; //return $ldate; } //农历转公历(date:农历日期; type:是否闰月) public function l2s($date,$type = 0) { list($year, $month, $day) = split("-",$date); if($year <= 1951 || $month <= 0 || $day <= 0 || $year >= 2051 ) return false; $larray = $this->_lmday[$year - $this->_lstart]; if($type == 1 && count($larray)<=12 ) return false;//要求查询闰,但查无闰月 //如果查询的农历是闰月并该年度农历数组存在闰月数据就获取 if($larray[$month]>30 && $type == 1 && count($larray) >=13) $day = $larray[13] + $day; //获取该年农历日期到公历1月1日的天数 $days = $day; for($i=0;$i<=$month-1;$i++) $days += $larray[$i]; //当查询农历日期距离公历1月1日超过一年时 if($days > 366 || ($this->getsmon($month,2)!=29 && $days>365 )) { $syear = $year +1; if($this->getsmon($month,2)!=29) $days-=366; else $days-=365; if($days > $this->_smday[1]) { $smonth = 2; $sday = $days - $this->_smday[1]; } else { $smonth = 1; $sday = $days; } } else { $syear =$year; for($i=1;$i<=12;$i++) { if($days > $this->getsmon($syear,$i)) $days-=$this->getsmon($syear,$i); else { $smonth = $i; $sday = $days; break; } } } return mktime(0, 0, 0, $smonth, $sday, $syear); //$sdate = $syear."-".$smonth."-".$sday; //return $sdate; } } ?>
teacher.php
//公历转农历 require_once(core_."lunar.php"); // 加载lunar.php文件 $today = date("y-m-d"); $lunar = new lunar(); // 实例化类 $nonglitime = array(); $nl = date("y-n-d",$lunar->s2l($today)); echo $nl;exit; // 转为农历是:2012-05-25
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