Php age and Zodiac Constellation program based on birth date

Example 1

The code is as follows:

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Function getAge ($ birthday ){ $ Age = 0; $ Year = $ month = $ day = 0; If (is_array ($ birthday )){ Extract ($ birthday ); } Else { If (strpos ($ birthday ,'-')! = False ){ List ($ year, $ month, $ day) = explode ('-', $ birthday ); $ Day = substr ($ day, 0, 2); // get the first two chars in case of '2017-11-03 12:12:00'   }  } $ Age = date ('Y')-$ year; If (date ('M') <$ month | (date ('M') ==$ month & date ('D') <$ day )) $ age --; Return $ age; }

Example 2

The code is as follows:

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Function age ($ birth ){ $ Age = array (); // $ Now = date ('ymmd '); $ Now = "20110228 "; // The current decomposition date is Year Month Day $ Nowyear = (int) ($ Present/10000 ); $ Nowmonth = (int) ($ now %10000)/100 ); $ Nowday = $ now %100;     // Split the birthdate into year, month, and day $ Birthyear = (int) ($ birth/10000 ); $ Birthmonth = (int) ($ birth % 10000)/100 ); $ Birthday = $ birth % 100;   $ Year = $ nowyear-$ birthyear; If ($ birthmonth> $ nowmonth ){ $ Year --; } Else if ($ birthmonth = $ nowmonth ){ If ($ birthday = 29 & $ birthmonth = 2 ){ /* If ($ nowyear> 3200 | ($ nowyear % 3200 = 0 & $ nowyear % 172800 = 0 )){ If ($ birthday> $ nowday ){ $ Year --;     } } Else if ($ nowyear = 3200 ){ If ($ birthday> $ nowday) & $ nowday! = 28 ){ $ Year --;     } } Else */ If ($ nowyear % 400 = 0 | ($ nowyear % 4 = 0) & ($ nowyear % 100! = 0 ))){ If ($ birthday> $ nowday ){ $ Year --;     }    }   }  }   Return $ year;         }

Calculate the age and zodiac signs based on the birthday

Aquarius '=>' (1/22-2/21) ', 'pisces' => '(2/22-3/21 )',

'Aries '=>' (3/22-4/21) ', 'Taurus' => '(4/22-5/21 )',

'Gemine' => '(5/22-6/21)', 'loan' => '(6/22-7/21 )',

'Leo '=>' (7/22-8/21) ', 'virgo' => '(8/22-9/21 )',

'Libra '=>' (9/22-10/21) ', 'Scorpio' => '(10/22-11/21 )',

'Sagittarius '=>' (11/22-12/21) ', 'capricorn' => '(12/22-1/21 )'

The code is as follows:

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[Font = Arial] <? Php [/font] [Font = Arial]/** * Calculate the Constellation based on the month and date of the birthday.  * * @ Param int $ birth_month * @ Param int $ birth_date * @ Return string */ Function get_constellation ($ birth_month, $ birth_date) { // When judging, in order to avoid doubts such as "1" and "true", or whether the judgment statement is always true, it is processed as a string. $ Birth_month = strval ($ birth_month );   $ Constellation_name = array ( 'Aquarius ', 'pisces', 'aries ', 'Taurus', 'gemine', 'Cancer ', 'Leo ', 'virgo', 'Libra ', 'Scorpio)', 'Sagittarius ', 'capricorn' );   If ($ birth_date <= 22)  { If ('1 '! = $ Birth_month)   { $ Constellation = $ constellation_name [$ birth_month-2];   } Else   { $ Constellation = $ constellation_name [11];   }  } Else  { $ Constellation = $ constellation_name [$ birth_month-1];  }   Return $ constellation; } [/Font]     [Font = Arial]/** * Calculate the Chinese zodiac based on the year in the birthday.  * * @ Param int $ birth_year * @ Return string */ Function get_animal ($ birth_year) { // The year 1900 is the year of the mouse $ Animal = array ( 'Zombies ', 'ugly niu', 'Tigers', 'rabbits, 'Chen long', 'Snakes ', 'Afternoon M', 'goat ', 'Monkey Shen', 'youzichen ', 'Pig', 'Pig pig' );   $ My_animal = ($ birth_year-1900) % 12; Return $ animal [$ my_animal]; } [/Font]