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php根据生日计算年龄/生肖/星座实例

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PHP中文网Original
2017-03-22 16:53:222496browse

本文章来介绍根据用户出生年月来计算年龄/生肖/星座的各种程序实例代码,各位朋友不防进入参考

//计算年龄

function birthday($mydate){ 
    $birth=$mydate; 
    list($by,$bm,$bd)=explode('-',$birth); 
    $cm=date('n'); 
    $cd=date('j'); 
    $age=date('Y')-$by-1; 
    if ($cm>$bm || $cm==$bm && $cd>$bd) $age++; 
    return $age; 
//echo "生日:$birthn年龄:$agen"; 
}

根据年份计算生肖

根据生日计算星座

'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') 
    ); 
    $key = (int)$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]); 
    } 
    return $signName; 
}
echo get_constellation(12, 11);    // 射手座 
echo get_constellation(6, 6);      // 双子座

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PHP根据生日计算年龄(周岁)

php根据生日计算年龄的方法

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