PHP calculates age/Zodiac/constellation instances based on birthdays

This article describes the user's birth date to calculate the age/Zodiac/constellation of various program instance code, friends do not enter the reference

Calculate age

function Birthday ($mydate) {     $birth = $mydate;     List ($by, $BM, $BD) =explode ('-', $birth);     $CM =date (' n ');     $CD =date (' J ');     $age =date (' Y ')-$by-1;     if ($cm > $BM | | $cm = = $BM && $cd > $BD) $age + +;     return $age; echo "Birthday: $birthn Age: $agen"; }

The zodiac is calculated by year

<?php/**  *  calculation. Zodiac  *   * @param int $year Year  * @return str *  /function Get_animal ($year) { c13/> $animals = Array (             ' rat ', ' ox ', ' tiger ', ' Rabbit ', ' dragon ', ' Snake ', '              horse ', ' sheep ', ' monkey ', ' chicken ', ' dog ', ' pig '     );     $key = ($year -1900)%;     return $animals [$key]; }echo Get_animal (1990);    Ma Echo get_animal ();    Tiger

Calculate constellations based on birthdays

<?php/**  *  calculation. Constellation  *  * @param int $month month  * @param int $day Date  * @return str */  function g Et_constellation ($month, $day) {$signs = array (' + ' = ' Aquarius '), Array (' + ' = ' pisces             '),             Array (' (' = ' + ' aries '), Array (' + ' = ' Taurus '), Array (' + ' + ' Gemini '), Array (' + ' + '             cancer '), array (' + ' = ')             Leo '), Array (' + ' = ' virgo '), array (' + ' = ' libra '), Array (' ' + ' = ' Scorpio '), Array (' + ' + '             sagittarius '), Array (' + ' = ' capricorn ')     ;     $key = (int) $month-1;     List ($startSign, $signName) = each ($signs [$key]);     if ($day < $startSign) {         $key = $month-2 < 0? $month = one: $month-= 2;         List ($startSign, $signName) = each ($signs [$key]);     }     return $signName; }echo Get_constellation (a);    Sagittarius Echo get_constellation (6, 6);      Gemini

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PHP based on birthday calculation age (years)

How PHP calculates age based on birthdays

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