PHP function sharing to determine constellation based on date_PHP tutorial

Copy code The code is as follows:

function yige_constellation($month, $day) {
// Check that the parameters are valid Sex
if ($month < 1 || $month > 12 || $day < 1 || $day > 31) return false;

// Constellation name and start date
$constellations = array(
array( "20" => "Aquarius"),
array( "19" => "Pisces"),
array( "21" => "Aries"),
array( "20" => "Taurus"),
array( "21" => "Gemini"),
array( "22" => "Cancer "),
array( "23" => "Leo"),
array( "23" => "Virgo"),
array( "23" => "Libra" ),
array( "24" => "Scorpio"),
array( "22" => "Sagittarius"),
array( "22" => "Capricorn")
);

list($constellation_start, $constellation_name) = each($constellations[(int)$month-1]);

if ($day < $constellation_start) list($constellation_start, $constellation_name) = each($constellations[($month -2 < 0) ? $month = 11: $month -= 2]);

return $constellation_name;
}

Call example:

Copy code The code is as follows:

echo yige_constellation(4, 20);

http://www.bkjia.com/PHPjc/735238.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/735238.htmlTechArticleCopy code The code is as follows: function yige_constellation($month, $day) { // Check parameter validity if ($ month 1 || $month 12 || $day 1 || $day 31) return false; // Constellation name and opening...