Code to implement lunar calendar under php_PHP tutorial-PHP Tutorial-php.cn

Copy code The code is as follows:

php农历日历

###########################################
#作者: 沈潋(S&S Lab) #
#E-mail:shenlian@hotmail.com #
#web: http://www.focus-2000.com #
# #
#版权声明: #
#作者开放版权 #
#允许无条件地使用本文件的全部或部分 #
#可作任何修改或增补 #
#如果您使用了本文件，请给作者写一封E-mail #
#如有问题欢迎同作者联系 #
#谢谢您的关注! #
###########################################

/*
*修改：小许
*mail: san@xfocus.org
*web : http://www.xfocus.org
*
*说实在的，我对古历可以说一窍不通，下面这个数组还是不理解可是作者的信箱好像不通
*基本上是依样画葫芦，所以出现错误，见笑见笑，呵呵
*/

#农历每月的天数
$everymonth=array(
0=>array(8,0,0,0,0,0,0,0,0,0,0,0,29,30,7,1),
                    1=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,8,2),
                    2=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,9,3),
                    3=>array(5,29,30,29,30,29,29,30,29,29,30,30,29,30,10,4),
                    4=>array(0,30,30,29,30,29,29,30,29,29,30,30,29,0,1,5),
                    5=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,2,6),
                    6=>array(4,29,30,30,29,30,29,30,29,30,29,30,29,30,3,7),
                    7=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,4,8),
                    8=>array(0,30,29,29,30,30,29,30,29,30,30,29,30,0,5,9),
                    9=>array(2,29,30,29,29,30,29,30,29,30,30,30,29,30,6,10),
                    10=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,7,11),
                    11=>array(6,30,29,30,29,29,30,29,29,30,30,29,30,30,8,12),
                    12=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,9,1),
                    13=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,10,2),
                    14=>array(5,30,30,29,30,29,30,29,30,29,30,29,29,30,1,3),
                    15=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,2,4),
                    16=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,3,5),
                    17=>array(2,30,29,29,30,29,30,30,29,30,30,29,30,29,4,6),
                    18=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,5,7),
                    19=>array(7,29,30,29,29,30,29,29,30,30,29,30,30,30,6,8),
                    20=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,7,9),
                    21=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,8,10),
                    22=>array(5,30,29,30,30,29,29,30,29,29,30,29,30,30,9,11),
                    23=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,10,12),
                    24=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,1,1),
                    25=>array(4,30,29,30,29,30,30,29,30,30,29,30,29,30,2,2),
                    26=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,3,3),
                    27=>array(0,30,29,29,30,29,30,29,30,29,30,30,30,0,4,4),
                    28=>array(2,29,30,29,29,30,29,29,30,29,30,30,30,30,5,5),
                    29=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,6,6),
                    30=>array(6,29,30,30,29,29,30,29,29,30,29,30,30,29,7,7),
                    31=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,8,8),
                    32=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,9,9),
                    33=>array(5,29,30,30,29,30,30,29,30,29,30,29,29,30,10,10),
                    34=>array(0,29,30,29,30,30,29,30,29,30,30,29,30,0,1,11),
                    35=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,2,12),
                    36=>array(3,30,29,29,30,29,29,30,30,29,30,30,30,29,3,1),
                    37=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,4,2),
                    38=>array(7,30,30,29,29,30,29,29,30,29,30,30,29,30,5,3),
                    39=>array(0,30,30,29,29,30,29,29,30,29,30,29,30,0,6,4),
                    40=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,7,5),
                    41=>array(6,30,30,29,30,30,29,30,29,29,30,29,30,29,8,6),
                    42=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,9,7),
                    43=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,10,8),
                    44=>array(4,30,29,30,29,30,29,30,29,30,30,29,30,30,1,9),
                    45=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,2,10),
                    46=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,3,11),
                    47=>array(2,30,30,29,29,30,29,29,30,29,30,29,30,30,4,12),
                    48=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,5,1),
                    49=>array(7,30,29,30,30,29,30,29,29,30,29,30,29,30,6,2),
                    50=>array(0,29,30,30,29,30,30,29,29,30,29,30,29,0,7,3),
                    51=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,8,4),
                    52=>array(5,29,30,29,30,29,30,29,30,30,29,30,29,30,9,5),
                    53=>array(0,29,30,29,29,30,30,29,30,30,29,30,29,0,10,6),
                    54=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,1,7),
                    55=>array(3,29,30,29,30,29,29,30,29,30,29,30,30,30,2,8),
                    56=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,3,9),
                    57=>array(8,30,29,30,29,30,29,29,30,29,30,29,30,29,4,10),
                    58=>array(0,30,30,30,29,30,29,29,30,29,30,29,30,0,5,11),
                    59=>array(0,29,30,30,29,30,29,30,29,30,29,30,29,0,6,12),
                    60=>array(6,30,29,30,29,30,30,29,30,29,30,29,30,29,7,1),
                    61=>array(0,30,29,30,29,30,29,30,30,29,30,29,30,0,8,2),
                    62=>array(0,29,30,29,29,30,29,30,30,29,30,30,29,0,9,3),
                    63=>array(4,30,29,30,29,29,30,29,30,29,30,30,30,29,10,4),
                    64=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,1,5),
                    65=>array(0,29,30,29,30,29,29,30,29,29,30,30,29,0,2,6),
                    66=>array(3,30,30,30,29,30,29,29,30,29,29,30,30,29,3,7),
                    67=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,4,8),
                    68=>array(7,29,30,29,30,30,29,30,29,30,29,30,29,30,5,9),
                    69=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,6,10),
                    70=>array(0,30,29,29,30,29,30,30,29,30,30,29,30,0,7,11),
                    71=>array(5,29,30,29,29,30,29,30,29,30,30,30,29,30,8,12),
                    72=>array(0,29,30,29,29,30,29,30,29,30,30,29,30,0,9,1),
                    73=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,10,2),
                    74=>array(4,30,30,29,30,29,29,30,29,29,30,30,29,30,1,3),
                    75=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,2,4),
                    76=>array(8,30,30,29,30,29,30,29,30,29,29,30,29,30,3,5),
                    77=>array(0,30,29,30,30,29,30,29,30,29,30,29,29,0,4,6),
                    78=>array(0,30,29,30,30,29,30,30,29,30,29,30,29,0,5,7),
                    79=>array(6,30,29,29,30,29,30,30,29,30,30,29,30,29,6,8),
                    80=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,7,9),
                    81=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,8,10),
                    82=>array(4,30,29,30,29,29,30,29,29,30,29,30,30,30,9,11),
                    83=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,10,12),
                    84=>array(10,30,29,30,30,29,29,30,29,29,30,29,30,30,1,1),
                    85=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,2,2),
                    86=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,3,3),
                    87=>array(6,30,29,30,29,30,30,29,30,30,29,30,29,29,4,4),
                    88=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,5,5),
                    89=>array(0,30,29,29,30,29,29,30,30,29,30,30,30,0,6,6),
                    90=>array(5,29,30,29,29,30,29,29,30,29,30,30,30,30,7,7),
                    91=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,8,8),
                    92=>array(0,29,30,30,29,29,30,29,29,30,29,30,30,0,9,9),
                    93=>array(3,29,30,30,29,30,29,30,29,29,30,29,30,29,10,10),
                    94=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,1,11),
                    95=>array(8,29,30,30,29,30,29,30,30,29,29,30,29,30,2,12),
                    96=>array(0,29,30,29,30,30,29,30,29,30,30,29,29,0,3,1),
                    97=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,4,2),
                    98=>array(5,30,29,29,30,29,29,30,30,29,30,30,29,30,5,3),
                    99=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,6,4),
                    100=>array(0,30,30,29,29,30,29,29,30,29,30,30,29,0,7,5),
                    101=>array(4,30,30,29,30,29,30,29,29,30,29,30,29,30,8,6),
                    102=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,9,7),
                    103=>array(0,30,30,29,30,30,29,30,29,29,30,29,30,0,10,8),
                    104=>array(2,29,30,29,30,30,29,30,29,30,29,30,29,30,1,9),
                    105=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,2,10),
                    106=>array(7,30,29,30,29,30,29,30,29,30,30,29,30,30,3,11),
                    107=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,4,12),
                    108=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,5,1),
                    109=>array(5,30,30,29,29,30,29,29,30,29,30,29,30,30,6,2),
                    110=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,7,3),
                    111=>array(0,30,29,30,30,29,30,29,29,30,29,30,29,0,8,4),
                    112=>array(4,30,29,30,30,29,30,29,30,29,30,29,30,29,9,5),
                    113=>array(0,30,29,30,29,30,30,29,30,29,30,29,30,0,10,6),
                    114=>array(9,29,30,29,30,29,30,29,30,30,29,30,29,30,1,7),
                    115=>array(0,29,30,29,29,30,29,30,30,30,29,30,29,0,2,8),
116=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,3,9),
117=>array(6, 29,30,29,30,29,29,30,29,30,29,30,30,30,4,10),
                        118=>array(0,29,30,29,30, 29,29,30,29,30,29,30,30,0,5,11),
                                                                                                                                                                                            29,29,30,30,0,6,12),
120=>array(4,29,30,30,30,29,30,29,29,30,29,30,29, 30,7,1)
              );
############################
$mten=array("null","A","B","C","D","W","Ji","G","Xin","ren","縸");
#Lunar Earthly Branches
$mtwelve=array("null","子(rat)","Chou(ox)","Yin(tiger)","卯(Rabbit)"," Chen (Dragon)",
"Si (Snake)", "Wu (Horse)", "Wei (Sheep)", "Shen (Monkey)", "You (Chicken)", "Xu (Dog)" ,"Hai(Pig)"); ,
“Seven”, “Eight”, “Nine”, “Ten”, “Eleven”, “Twelve”, “Month”);
#Lunar Day
$mday=array(" null","the first day of the lunar month","the second lunar month","the third lunar month","the fourth lunar month","the fifth lunar month","the sixth lunar month","the seventh lunar month","the eighth lunar month","the ninth lunar month","the first lunar month Ten",
"Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen" ,"twenty",
"Twenty-one", "Twenty-two", "Twenty-three", "Twenty-four", "Twenty-five", "Twenty-six", "Twenty-seven", "Twenty-eight", " "Twenty-nine", "Thirty");
#############################
#week
$weekday = array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");

#Total number of days in the Gregorian calendar to December 1900 Month 21
$total=11;
#Total number of days in lunar calendar
$mtotal=0;
#################### #########
#Get the current date
$today=getdate();
if($today["year"]<1901 || $today["year"] >2020) die("The year is wrong!");

$cur_wday=$today["wday"];

for($y=1901;$y<$today["year"];$y++) { // Calculate the total number of days in the Gregorian calendar to the requested date - starting from December 21, 1900, first calculate the sum of the years
$total+=365;
if ($y%4==0) $total++;
}

switch($today["mon"]) { //Add the months of the current year
case 12:
$total+=30;
case 11:
                                        $total+=31; > case 8:
$total+=31;
case 7:
$total+=30;
case 6:
$total+=31;
case 5:
$total+=30;
case 4:
$ total+=31;
case 3:
$total+=28;
case 2:
$total+=31;
} if($today["year" ]%4 == 0 && $today["mon"]>2) $total++; //If it is a leap year, add one day

$total=$total+$today["mday"]- 1; //Add the number of days in the month

$flag1=0; //Judge the conditions for jumping out of the loop
$j=0;
while ($j<=120){ //Use the lunar calendar The number of days is accumulated to determine whether it exceeds the number of days in the solar calendar
$i=1;
while ($i<=13){
$mtotal+=$everymonth[$j][$i];
if ($mtotal>=$total){
                                                                                                               }
if ($flag1==1) break;
$j++;
}

if($everymonth[$j][0]<>0 and $everymonth[$j][0]<$i){ // It turns out that the mistake is here, there is no repair for leap months
$mm=$i-1;
}
else{
$mm=$i;
}

if( $i==$everymonth[$j][0]+1 and $everymonth[$j][0]<>0) {
$nlmon=$mmonth[0].$mmonth[$mm] ;#Leap month
}
else {
$nlmon=$mmonth[$mm].$mmonth[13];
}

#Calculate the lunar calendar for the 1st of the requested month Date
$md=$everymonth[$j][$i]-($mtotal-$total);
if($md > $everymonth[$j][$i])
$ md-=$everymonth[$j][$i];
$nlday=$mday[$md];

$nowday=date("Y, n, month, j").$weekday [$cur_wday]."
".$mten[$everymonth[$j][14]].$mtwelve[$everymonth[$j][15]]."year".$nlmon.$nlday;
echo "$nowday";
?>