网上查了半天，用C程序的数据改了一个，呵呵：)
// PHP 二十四节气类 支持1901-2050年
// 抛砖引玉，供大家交流使用
// mail to: cnmayu@
//
//每年的二十四节气对应的阳历日期几乎固定，平均分布于十二个月中
// 1月 2月 3月 4月 5月 6月
//小寒 大寒 立春 雨水 惊蛰 春分 清明 谷雨 立夏 小满 芒种 夏至
// 7月 8月 9月 10月 11月 12月
//小暑 大暑 立秋 处暑 白露 秋分 寒露 霜降 立冬 小雪 大雪 冬至
function solar_term()
{
$solar_term = array(
0=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1901
1=>array(621, 519, 621, 621, 622, 722, 824, 824, 824, 924, 823,
823), //1902
2=>array(621, 520, 722, 621, 722, 722, 824, 924, 924, 924, 823,
823), //1903
3=>array(721, 520, 621, 520, 621, 622, 723, 823, 823, 824, 823,
722), //1904
4=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1905
5=>array(621, 519, 621, 621, 622, 622, 824, 824, 824, 924, 823,
823), //1906
6=>array(621, 520, 722, 621, 722, 722, 824, 924, 924, 924, 823,
823), //1907
7=>array(721, 520, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1908
8=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1909
9=>array(621, 519, 621, 621, 622, 622, 824, 824, 824, 924, 823,
823), //1910
10=>array(621, 520, 722, 621, 722, 722, 824, 924, 924, 924, 823,
823), //1911
11=>array(721, 520, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1912
12=>array(620, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1913
13=>array(621, 419, 621, 521, 622, 622, 824, 824, 824, 924, 823,
823), //1914
14=>array(621, 520, 622, 621, 622, 722, 824, 824, 924, 924, 823,
823), //1915
15=>array(621, 520, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1916
16=>array(620, 419, 621, 521, 621, 622, 823, 824, 823, 924, 823,
722), //1917
17=>array(621, 419, 621, 521, 622, 622, 824, 824, 824, 924, 823,
822), //1918
18=>array(621, 520, 622, 621, 622, 722, 824, 824, 924, 924, 823,
823), //1919
19=>array(621, 520, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1920
20=>array(620, 419, 621, 520, 621, 622, 823, 824, 823, 924, 823,
722), //1921
21=>array(621, 419, 621, 521, 622, 622, 824, 824, 824, 924, 823,
822), //1922
22=>array(621, 519, 621, 621, 622, 722, 824, 824, 924, 924, 823,
823), //1923
23=>array(621, 520, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1924
24=>array(620, 419, 621, 520, 621, 622, 823, 824, 823, 924, 823,
722), //1925
25=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1926
26=>array(621, 519, 621, 621, 622, 722, 824, 824, 824, 924, 823,
823), //1927
27=>array(621, 520, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1928
28=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1929
29=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1930
30=>array(621, 519, 621, 621, 622, 722, 824, 824, 824, 924, 823,
823), //1931
31=>array(621, 520, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1932
32=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1933
33=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1934
34=>array(621, 519, 621, 621, 622, 622, 824, 824, 824, 924, 823,
823), //1935
35=>array(621, 520, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1936
36=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1937
37=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1938
38=>array(621, 519, 621, 621, 622, 622, 824, 824, 824, 924, 823,
823), //1939
39=>array(621, 520, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1940
40=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1941
41=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1942
42=>array(621, 519, 621, 621, 622, 622, 824, 824, 824, 924, 823,
823), //1943
43=>array(621, 520, 621, 520, 521, 621, 723, 823, 823, 823, 722,
722), //1944
44=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1945
45=>array(620, 419, 621, 521, 622, 622, 823, 824, 823, 924, 823,
822), //1946
46=>array(621, 419, 621, 521, 622, 622, 824, 824, 824, 924, 823,
823), //1947
47=>array(621, 520, 521, 520, 521, 621, 723, 723, 823, 823, 722,
722), //1948
48=>array(520, 419, 621, 520, 621, 622, 723, 824, 823, 824, 822,
722), //1949
49=>array(620, 419, 621, 520, 621, 622, 823, 824, 823, 924, 823,
822), //1950
50=>array(621, 419, 621, 521, 622, 622, 824, 824, 824, 924, 823,
823), //1951
51=>array(621, 520, 521, 520, 521, 621, 723, 723, 823, 823, 722,
722), //1952
52=>array(520, 419, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1953
53=>array(620, 419, 621, 520, 621, 622, 823, 824, 823, 923, 823,
722), //1954
54=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1955
55=>array(621, 520, 520, 520, 521, 621, 723, 723, 823, 823, 722,
722), //1956
56=>array(520, 419, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1957
57=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1958
58=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1958
59=>array(621, 519, 520, 520, 521, 621, 723, 723, 723, 823, 722,
722), //1960
60=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1961
61=>array(621, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1962
62=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1963
63=>array(621, 519, 520, 520, 521, 621, 723, 723, 723, 823, 722,
722), //1964
64=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1965
65=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1966
66=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1967
67=>array(621, 519, 520, 520, 521, 521, 723, 723, 723, 823, 722,
722), //1968
68=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1969
69=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1970
70=>array(621, 419, 621, 521, 622, 622, 823, 824, 824, 924, 823,
822), //1971
71=>array(621, 519, 520, 520, 521, 521, 723, 723, 723, 823, 722,
722), //1972
72=>array(520, 420, 621, 520, 521, 621, 723, 823, 823, 823, 722,
722), //1973
73=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1974
74=>array(621, 419, 621, 521, 622, 622, 823, 824, 823, 924, 823,
822), //1975
75=>array(621, 519, 520, 420, 521, 521, 723, 724, 723, 823, 722,
722), //1976
76=>array(520, 419, 621, 520, 621, 621, 723, 723, 823, 823, 722,
722), //1977
77=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 824, 823,
722), //1978
78=>array(621, 419, 621, 521, 621, 622, 823, 824, 823, 924, 823,
822), //1979
79=>array(621, 519, 520, 420, 521, 521, 723, 723, 723, 823, 722,
722), //1980
80=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823, 822,
722), //1981
81=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1982
82=>array(620, 419, 621, 520, 621, 622, 823, 824, 823, 924, 823,
822), //1983
83=>array(621, 419, 520, 420, 521, 521, 722, 723, 723, 823, 722,
722), //1984
84=>array(520, 419, 521, 520, 521, 621, 723, 723, 823, 823, 722,
722), //1985
85=>array(520, 419, 621, 520, 621, 622, 723, 823, 823, 824, 822,
722), //1986
86=>array(620, 419, 621, 520, 621, 622, 723, 824, 823, 924, 823,
722), //1987
87=>array(621, 419, 520, 420, 521, 521, 722, 723, 723, 823, 722,
721), //1988
88=>array(520, 419, 520, 520, 521, 621, 723, 723, 723, 823, 722,
722), //1989
89=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 824, 822,
722), //1990
90=>array(620, 419, 621, 520, 721, 622, 723, 823, 823, 924, 823,
722), //1991
91=>array(621, 419, 520, 420, 521, 521, 722, 723, 723, 823, 722,
721), //1992
92=>array(520, 418, 520, 520, 521, 621, 723, 723, 723, 823, 722,
722), //1993
93=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1994
94=>array(620, 419, 621, 520, 621, 622, 723, 821, 823, 924, 823,
722), //1995
95=>array(621, 419, 520, 420, 521, 521, 722, 723, 723, 823, 722,
721), //1996
96=>array(520, 418, 520, 520, 521, 521, 723, 723, 723, 823, 722,
722), //1997
97=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823, 722,
722), //1998
98=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924, 823,
722), //1999
99=>array(621, 419, 520, 420, 521, 521, 722, 723, 723, 823, 722,
721), //2000
100=>array(520, 418, 520, 520, 521, 521, 723, 723, 723, 823,
722, 722), //2001
101=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823,
722, 722), //2002
102=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924,
823, 722), //
103=>array(621, 419, 520, 420, 521, 521, 722, 723, 723, 823,
722, 721), //
104=>array(520, 418, 520, 520, 521, 521, 723, 723, 723, 823,
722, 722), //
105=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //
106=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 924,
823, 722), //
107=>array(621, 419, 520, 420, 521, 521, 722, 723, 722, 823,
722, 721), //
108=>array(520, 418, 520, 420, 521, 521, 723, 723, 723, 823,
722, 722), //
109=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //
110=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 824,
823, 722), //
111=>array(621, 419, 520, 420, 520, 521, 722, 723, 722, 823,
722, 721), //
112=>array(520, 418, 520, 420, 521, 521, 722, 723, 723, 823,
722, 722), //
113=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //
114=>array(620, 419, 621, 520, 621, 622, 723, 823, 823, 824,
822, 722), //
115=>array(620, 419, 520, 419, 520, 521, 722, 723, 722, 823,
722, 721), //
116=>array(520, 318, 520, 420, 521, 521, 722, 723, 723, 823,
722, 722), //
117=>array(520, 419, 521, 520, 521, 621, 723, 723, 823, 823,
722, 722), //
118=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 824,
822, 722), //
119=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 823,
722, 721), //
120=>array(520, 318, 520, 420, 521, 521, 722, 723, 723, 823,
722, 721), //
121=>array(520, 419, 520, 520, 521, 621, 723, 723, 723, 823,
722, 722), //
122=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 824,
822, 722), //
123=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 823,
722, 621), //2024
124=>array(520, 318, 520, 420, 521, 521, 722, 723, 723, 823,
722, 721), //2025
125=>array(520, 418, 520, 520, 521, 521, 723, 723, 723, 823,
722, 722), //2026
126=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823,
722, 722), //2027
127=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 823,
722, 621), //2028
128=>array(520, 318, 520, 420, 521, 521, 722, 723, 723, 823,
722, 721), //2029
129=>array(520, 418, 520, 520, 521, 521, 723, 723, 723, 823,
722, 722), //2030
130=>array(520, 419, 621, 520, 621, 621, 723, 823, 823, 823,
722, 722), //2031
131=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 823,
722, 621), //2032
132=>array(520, 318, 520, 420, 521, 521, 723, 723, 723, 823,
722, 721), //2033
133=>array(520, 418, 520, 520, 521, 521, 723, 823, 723, 823,
722, 722), //2034
134=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //2035
135=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 823,
722, 621), //2036
136=>array(520, 318, 520, 420, 521, 521, 722, 723, 723, 823,
722, 721), //2037
137=>array(520, 418, 520, 520, 521, 521, 723, 723, 723, 823,
722, 722), //2038
138=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //2039
139=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 823,
722, 621), //2040
140=>array(520, 318, 520, 420, 520, 521, 722, 723, 722, 823,
722, 721), //2041
141=>array(520, 418, 520, 420, 521, 521, 723, 723, 723, 823,
722, 722), //2042
142=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //2043
143=>array(620, 419, 520, 419, 520, 521, 622, 722, 722, 723,
722, 621), //2044
144=>array(520, 318, 520, 419, 520, 521, 722, 723, 722, 823,
722, 721), //2045
145=>array(520, 418, 520, 420, 521, 521, 722, 723, 723, 823,
722, 722), //2046
146=>array(520, 419, 621, 520, 521, 621, 723, 723, 823, 823,
722, 722), //2047
147=>array(620, 419, 520, 419, 520, 520, 622, 722, 722, 723,
721, 621), //2048
148=>array(519, 318, 520, 520, 520, 521, 622, 722, 722, 823,
722, 721), //2049
149=>array(520, 318, 520, 420, 521, 521, 722, 723, 823, 823,
722, 722) //2050
);
//节气名称
$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");
//获取当前日期及其年月日
$today = getdate();
$this_year = $today[year];
$this_month = $today[mon];
$this_day = $today[mday];
//算取在数组中的位置
$line = $this_year-1901;
$row = $this_month-1;
//获取数组中的两个日期
$term_one =substr($solar_term[$line][$row], 0, 1);
$term_two =substr($solar_term[$line][$row], 1, 2);
//获取在节气表中的位置
$t_name_1 = ($this_month-1)*2;
$t_name_2 = ($this_month-1)*2+1;
//显示相应的节气
if ($this_day==$term_one)
{
$this_term = $term_name[$t_name_1];
}
else if($this_day==$term_two)
{
$this_term = $term_name[$t_name_2];
}
else
{
$this_term = NULL;
}
return $this_term;
}
