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' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', '10' => '0 ');
$monthHash = array('0' => '', '1' => '01', '2' => '02', '3' => '03', '4' => '04', '5' => '05', '6' => '06', '7' => '07', '8' => '08', '9' => '09', '10' => '10', '11' => '11', '12' => '12');
$res = '';
if ($isMonth) $res = $monthHash[$num];
else {
if ($num <= 10) $res = '0' . $dateHash[$num];
else if ($num > 10 && $num < 20) $res = '1' . $dateHash[$num - 10];
else if ($num == 20) $res = "20";
else if ($num > 20 && $num < 30) $res = "2" . $dateHash[$num - 20];
else if ($num == 30) $res = "30";
}
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);
$data = array();
if ($day < $day1) {
$data['name1'] = $term_name[$idx1 - 1];
$data['name2'] = $term_name[$idx1 - 1] . '后';
} else if ($day == $day1) {
$data['name1'] = $term_name[$idx1];
$data['name2'] = $term_name[$idx1];
} else if ($day > $day1 && $day < $day2) {
$data['name1'] = $term_name[$idx1];
$data['name2'] = $term_name[$idx1] . '后';
} else if ($day == $day2) {
$data['name1'] = $term_name[$idx1 + 1];
$data['name2'] = $term_name[$idx1 + 1];
} else if ($day > $day2) {
$data['name1'] = $term_name[$idx1 + 1];
$data['name2'] = $term_name[$idx1 + 1] . '后';
}
return $data;
}
/*
* 获取节日：特殊的节日只能修改此函数来计算
*/
function getFestival($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);
}
/*
* 获取当前时间属于哪个时辰
@param int $time 时间戳
*/
function getTheHour($h)
{
$d = $h;
if ($d == 23 || $d == 0) {
return '子时';
} else if ($d == 1 || $d == 2) {
return '丑时';
} else if ($d == 3 || $d == 4) {
return '寅时';
} else if ($d == 5 || $d == 6) {
return '卯时';
} else if ($d == 7 || $d == 8) {
return '辰时';
} else if ($d == 9 || $d == 10) {
return '巳时';
} else if ($d == 11 || $d == 12) {
return '午时';
} else if ($d == 13 || $d == 14) {
return '未时';
} else if ($d == 15 || $d == 16) {
return '申时';
} else if ($d == 17 || $d == 18) {
return '酉时';
} else if ($d == 19 || $d == 20) {
return '戌时';
} else if ($d == 21 || $d == 22) {
return '亥时';
}
}
}
/*$lunar=new Lunar();//
$month=$lunar->getJieQi(2017,05,13);//将阳历转换为阴历
echo '';
print_r($month);*/