php根據日期判斷星座的函數分享_PHP教程

複製代碼 代碼如下:
function yige_constellation($month, $day) {
// 檢查參數有效性
if ($month < 1 || $month > 12 || $day < 1 || $day > 31) return false;

// 星座名稱以及開始日期
$constellations = array(
array( "20" => "寶瓶座"),
array( "19" => "雙魚座"),
array( "21" => "白羊座"),
array( "20" => "金牛座"),
array( "21" => "雙子座"),
array( "22" => "巨蟹座"),
array( "23" => "獅子座"),
array( "23" => "處女座"),
array( "23" => "天秤座"),
array( "24" => "天蠍座"),
array( "22" => "射手座"),
array( "22" => "摩羯座")
);

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;
}

調用樣本：

複製代碼 代碼如下:
echo yige_constellation(4, 20);

http://www.bkjia.com/PHPjc/735238.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/735238.htmlTechArticle複製代碼 代碼如下: function yige_constellation($month, $day) { // 檢查參數有效性 if ($month 1 || $month 12 || $day 1 || $day 31) return false; // 星座名稱以及開...

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