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php根据身份证号码计算年龄的实例代码_php实例

WBOY
WBOYOriginal
2016-06-07 17:22:321367browse

复制代码 代码如下:

function getAgeByID($id){
       
//过了这年的生日才算多了1周岁
        if(empty($id)) return '';
        $date=strtotime(substr($id,6,8));
//获得出生年月日的时间戳
        $today=strtotime('today');
//获得今日的时间戳
        $diff=floor(($today-$date)/86400/365);
//得到两个日期相差的大体年数
       
//strtotime加上这个年数后得到那日的时间戳后与今日的时间戳相比
        $age=strtotime(substr($id,6,8).' +'.$diff.'years')>$today?($diff+1):$diff;
 
        return $age;
    }
?>

另外,关于身份证号验证本站还提供了身份证归属地查询工具如下:

http://tools.php.net/bianmin/sfz

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