Php calculates the age/Zodiac/Constellation instance based on the birthday

This article introduces various program instance codes used to calculate the age and zodiac constellation based on the user's birthdate. if you do not want to enter the reference age, the code is as follows: functionbirthday ($ mydate

This article introduces various program instance codes for age, Zodiac, and Constellation calculation based on the date of birth.

Age,The code is as follows:

1. Function birthday ($ mydate ){
2. $ Birth = $ mydate;
3. List ($ by, $ bm, $ bd) = explode ('-', $ birth );
4. $ Cm = date ('N ');
5. $ Cd = date ('J ');
6. $ Age = date ('Y')-$ by-1;
7. If ($ cm> $ bm | $ cm ==$ bm & $ cd> $ bd) $ age ++;
8. Return $ age;
9. // Echo "birthday: $ birthn age: $ agen ";
10. }

Calculate the zodiac based on the year,The code is as follows:

2. /**
3. * Computing. Zodiac
4. *
5. * @ Param int $ year
6. * @ Return str
7. */
8. Function get_animal ($ year ){
9. $ Animals = array (
10. 'Rat ', 'ox', 'Tiger ', 'rabbit', 'Dragon ', 'Snake ',
11. 'Ma', 'Yang', 'Monkey ', 'Chicken', 'dog', 'pig'
12. );
13. $ Key = ($ year-1900) % 12;
14. Return $ animals [$ key];
15. }
16. Echo get_animal (1990); // horse
17. Echo get_animal (2010); // Tiger

Calculate the Constellation based on the birthday,The code is as follows:

2. /**
3. * Computing. constellation
4. *
5. * @ Param int $ month
6. * @ Param int $ day date
7. * @ Return str
8. */
9. Function get_constellation ($ month, $ day ){
10. $ Signs = array (
11. Array ('20' => 'trease'), array ('19' => 'pisces '),
12. Array ('21' => 'Aries'), array ('20' => 'Taurus '),
13. Array ('21' => 'gemine'), array ('22' => 'loan '),
14. Array ('23' => 'Leo '), array ('23' => 'virgo '),
15. Array ('23' => 'Libra '), array ('24' => 'Scorpio '),
16. Array ('22' => 'Sagittarius '), array ('22' => 'capricorn ')
17. );
18. $ Key = (int) $ month-1;
19. List ($ startSign, $ signName) = each ($ signs [$ key]);
20. If ($ day <$ startSign ){
21. $ Key = $ month-2 <0? $ Month = 11: $ month-= 2;
22. List ($ startSign, $ signName) = each ($ signs [$ key]);
23. }
24. Return $ signName;
25. }
26. Echo get_constellation (12, 11); // Sagittarius
27. Echo get_constellation (6, 6); // Gemini