php按日期获取星座函数代码[原创]

function getXingZuo($datetime) {
	$date = (int)date('nd', $datetime);
	if ($date) {
		switch ($date) {
			case (120<=$date&&218>=$date) :
				$xz = "水瓶";
				break;
			case (219<=$date&&320>=$date) :
				$xz = "双鱼";
				break;
			case (321<=$date&&419>=$date) :
				$xz = "白羊";
				break;
			case (420<=$date&&520>=$date) :
				$xz = "金牛";
				break;
			case (521<=$date&&621>=$date) :
				$xz = "双子";
				break;
			case (622<=$date&&722>=$date) :
				$xz = "巨蟹";
				break;
			case (723<=$date&&822>=$date) :
				$xz = "狮子";
				break;
			case (823<=$date&&922>=$date) :
				$xz = "处女";
				break;
			case (923<=$date&&1023>=$date) :
				$xz = "天秤";
				break;
			case (1024<=$date&&1121>=$date) :
				$xz = "天蝎";
				break;
			case (1122<=$date&&1221>=$date) :
				$xz = "射手";
				break;
			default :
				$xz = "摩羯";
				break;
		}
		return $xz;
	} else {
		return FALSE;
	}
}

用法：

echo getXingZuo(time());