/**
     * 校验身份证号码是否合法
     * @param $str
     * @param bool $getBasicInfo 是否提取身份证号码中的基本信息(出生日期/性别)
     * @return mixed
     */
    public static function RegexpMatchIdCard($str, $getBasicInfo = false)
    {
        //校验身份证位数和出生日期部分
        $pattern = "/^\d{6}(18|19|20)?\d{2}(0[1-9]|1[012])(0[1-9]|[12]\d|3[01])\d{3}(\d|[xX])$/";
        preg_match($pattern, $str, $match);
        $result = $match ? true : false;
        if (!$result) {
            return false;
        }

        //校验前两位是否是所有省份代码
        $province_code = ['11', '12', '13', '14', '15', '21', '22', '23', '31', '32', '33', '34', '35', '36', '37', '41', '42', '43', '44', '45', '46', '50', '51', '52', '53', '54', '61', '62', '63', '64', '65', '71', '81', '82', '91'];
        if (!in_array(substr($str, 0, 2), $province_code)) {
            return false;
        }

        //校验身份证最后一位
        $ahead17_char = substr($str, 0, 17);
        $last_char = substr($str, -1);
        $factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2); // 前17位的权重
        $c = array(1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2); //模11后的对应校验码
        $t_res = 0;
        for ($i = 0; $i < 17; $i++) {
            $t_res += intval($ahead17_char[$i]) * $factor[$i];
        }
        $calc_last_char = $c [$t_res % 11];
        if ($last_char != $calc_last_char) {
            return false;
        }

        if (!$getBasicInfo) {
            return $result;
        }

        //从身份证号码中提取出生日期和性别
        $birth_year = substr($str, 6, 4);
        $birth_month = substr($str, 10, 2);
        $birth_day = substr($str, 12, 2);
        if (!checkdate($birth_month, $birth_day, $birth_year)) {
            return false;
        }
        $brithday = $birth_year . "-" . $birth_month . "-" . $birth_day;
        $gender_char = substr($str, -2, 1);
        if ($gender_char % 2 == 0) {
            $gender = 2; //女
        } else {
            $gender = 1; //男
        }

        return [
            'birthday' => $brithday,
            'age' => self::getAge(strtotime($brithday)),
            'gender' => $gender,
        ];
    }

    /**
     * 根据出生日期获取年龄
     * @param string $birthday 出生日期时间戳
     * @return false|string
     */
    public static function getAge($birthday)
    {
        //格式化出生时间年月日
        $byear = date('Y', $birthday);
        $bmonth = date('m', $birthday);
        $bday = date('d', $birthday);

        //格式化当前时间年月日
        $tyear = date('Y');
        $tmonth = date('m');
        $tday = date('d');

        //计算年龄
        $age = $tyear - $byear;
        if ($bmonth > $tmonth || $bmonth == $tmonth && $bday > $tday) {
            $age--;
        }
        return $age;
    }