复制代码 代码如下:

function yige_constellation($month, $day) {

// 检查参数有效性

if ($month < 1 || $month > 12 || $day < 1 || $day > 31) return false;

// 星座名称以及开始日期

$constellations = array(

array( "20" => "宝瓶座"),

array( "19" => "双鱼座"),

array( "21" => "白羊座"),

array( "20" => "金牛座"),

array( "21" => "双子座"),

array( "22" => "巨蟹座"),

array( "23" => "狮子座"),

array( "23" => "处女座"),

array( "23" => "天秤座"),

array( "24" => "天蝎座"),

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;

}

调用示例：

复制代码 代码如下:

echo yige_constellation(4, 20);

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