常用的php用身份证号码计算年龄、计算时间戳等方法!
//18位身份证取性别,倒数第二位奇数是男,偶数是女;
sex=substr(sex = substr(sex=substr(idcard, (strlen($idcard)==18 ? -2 : -1), 1) % 2 ? ‘1’ : ‘2’;
//取身份证年月日;
birthday=strlen(birthday = strlen(birthday=strlen(idcard)==15 ? (‘19’ . substr(idcard,6,6)):substr(idcard, 6, 6)) : substr(idcard,6,6)):substr(idcard, 6, 8);
//身份证年月日转换成时间戳
birthdays=strtotime(strlen(birthdays = strtotime(strlen(birthdays=strtotime(strlen(idcard)==15 ? (‘19’ . substr(idcard,6,6)):substr(idcard, 6, 6)) : substr(idcard,6,6)):substr(idcard, 6, 8));
//取当天日期;
$today = strtotime(‘today’);
//用时间戳相减算出年龄;
diff=floor((diff = floor((diff=floor((today-$birthdays)/86400/365);
//取出年龄值;
age=strtotime(substr(age = strtotime(substr(age=strtotime(substr(idcard,6,8).’+’.diff.′years′)>diff.'years')>diff.′years′)>today?(diff+1):diff+1):diff+1):diff;