星座:我是根據這個時間表寫的,該時間表未必准確。
'水瓶座'=>'(1/22-2/21)', '雙魚座'=>'(2/22-3/21)',
'白羊座'=>'(3/22-4/21)', '金牛座'=>'(4/22-5/21)',
'雙子座'=>'(5/22-6/21)', '巨蟹座'=>'(6/22-7/21)',
'獅子座'=>'(7/22-8/21)', '處女座'=>'(8/22-9/21)',
'天秤座'=>'(9/22-10/21)', '天蠍座'=>'(10/22-11/21)',
'射手座'=>'(11/22-12/21)', '摩羯座'=>'(12/22-1/21)'
根據日期判斷星座函數
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;
}
下面這個更全面可直接根據生日檢查年齡,生肖,星座
代碼如下 復制代碼<?php
/**
* 根據生日中的月份和日期來計算所屬星座
*
* @param int $birth_month
* @param int $birth_date
* @return string
*/
function get_constellation($birth_month,$birth_date)
{
//判斷的時候,為避免出現1和true的疑惑,或是判斷語句始終為真的問題,這裡統一處理成字符串形式
$birth_month = strval($birth_month);
$constellation_name = array(
'水瓶座','雙魚座','白羊座','金牛座','雙子座','巨蟹座',
'獅子座','處女座','天秤座','天蠍座)','射手座','摩羯座'
);
if ($birth_date <= 22)
{
if ('1' !== $birth_month)
{
$constellation = $constellation_name[$birth_month-2];
}
else
{
$constellation = $constellation_name[11];
}
}
else
{
$constellation = $constellation_name[$birth_month-1];
}
return $constellation;
}
/**
* 根據生日中的年份來計算所屬生肖
*
* @param int $birth_year
* @return string
*/
function get_animal($birth_year)
{
//1900年是子鼠年
$animal = array(
'子鼠','丑牛','寅虎','卯兔','辰龍','巳蛇',
'午馬','未羊','申猴','酉雞','戌狗','亥豬'
);
$my_animal = ($birth_year-1900)%12;
return $animal[$my_animal];
}
/**
* 根據生日來計算年齡
*
* 用Unix時間戳計算是最准確的,但不太好處理1970年之前出生的情況
* 而且還要考慮閏年的問題,所以就暫時放棄這種方式的開發,保留思想
*
* @param int $birth_year
* @param int $birth_month
* @param int $birth_date
* @return int
*/
function get_age($birth_year,$birth_month,$birth_date)
{
$now_age = 1; //實際年齡,以出生時為1歲計
$full_age = 0; //周歲,該變量放著,根據具體情況可以隨時修改
$now_year = date('Y',time());
$now_date_num = date('z',time()); //該年份中的第幾天
$birth_date_num = date('z',mktime(0,0,0,$birth_month,$birth_date,$birth_year));
$difference = $now_date_num - $birth_date_num;
if ($difference > 0)
{
$full_age = $now_year - $birth_year;
}
else
{
$full_age = $now_year - $birth_year - 1;
}
$now_age = $full_age + 1;
return $now_age;
}
?>