function birthday($mydate,$symbol='-'){ //计算年龄 $birth=$mydate; list($by,$bm,$bd)=explode($symbol,$birth); $cm=date('n'); $cd=date('j'); $age=date('Y')-$by-1; if ($cm>$bm || $cm==$bm && $cd>$bd) $age++; $array['age'] = $age; //计算生肖 $animals = array( '鼠', '牛', '虎', '兔', '龙', '蛇', '马', '羊', '猴', '鸡', '狗', '猪' ); $key = ($by - 1900) % 12; $array['animals'] = $animals[$key]; //计算星座 $month = $bm; $day = $bd; $signs = array( array('20'=>'水瓶座'), 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') ); $key = (int)$month - 1; list($startSign, $signName) = each($signs[$key]); if( $day < $startSign ){ $key = $month - 2 < 0 ? $month = 11 : $month -= 2; list($startSign, $signName) = each($signs[$key]); } $array['constellation'] = $signName; return $array; }

注意：根据某些方式，有如下方式，获取到的星座，在 1-22日获取到的星座错误

$constellation_name = array( '水瓶座','双鱼座','白羊座','金牛座','双子座','巨蟹座', '狮子座','处女座','天秤座','天蝎座','射手座','摩羯座'）；if ($day<= 22){ if ('1' != $month) $constellation = $constellation_name[$bm-2]; else $constellation = $constellation_name[11]; }else $constellation = $constellation_name[$month-1]; $array['constellation'] = $constellation;