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jxlwqqjxlwqq
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Refactor
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4 files changed

+273
-263
lines changed

4 files changed

+273
-263
lines changed

‎src/Checker.php

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<?php
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namespace Jxlwqq\IdValidator;
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/**
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* Trait Checker
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*/
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trait Checker
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{
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/**
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* 检查并拆分身份证号.
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*
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* @param string $id 身份证号
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*
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* @return array|bool
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*/
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private function _checkIdArgument($id)
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{
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$id = strtoupper($id);
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$length = strlen($id);
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$code = false;
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switch ($length) {
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case 18:
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$code = [
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'body' => substr($id, 0, 17),
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'addressCode' => substr($id, 0, 6),
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'birthdayCode' => substr($id, 6, 8),
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'order' => substr($id, 14, 3),
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'checkBit' => substr($id, -1),
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'type' => 18,
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];
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break;
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case 15:
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$code = [
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'body' => $id,
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'addressCode' => substr($id, 0, 6),
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'birthdayCode' => '19'.substr($id, 6, 6),
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'order' => substr($id, 12, 3),
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'checkBit' => '',
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'type' => 15,
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];
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break;
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}
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return $code;
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}
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/**
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* 检查地址码
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*
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* @param string $addressCode 地址码
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*
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* @return bool
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*/
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private function _checkAddressCode($addressCode)
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{
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$addressInfo = $this->_getAddressInfo($addressCode);
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return $addressInfo ? true : false;
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}
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/**
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* 检查顺序码
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*
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* @param string $orderCode 顺序码
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*
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* @return bool
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*/
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private function _checkOrderCode($orderCode)
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{
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if (strlen($orderCode) == 3) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* 检查出生日期码
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*
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* @param string $birthdayCode 出生日期码
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*
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* @return bool
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*/
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private function _checkBirthdayCode($birthdayCode)
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{
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$year = intval(substr($birthdayCode, 0, 4));
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$month = intval(substr($birthdayCode, 4, 2));
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$day = intval(substr($birthdayCode, -2));
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if ($year < 1800) {
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return false;
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}
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if ($month > 12 || $month === 0 || $day > 31 || $day === 0) {
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return false;
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}
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return true;
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}
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}

‎src/Generator.php

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<?php
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namespace Jxlwqq\IdValidator;
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/**
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* Trait Generator
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*/
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trait Generator
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{
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/**
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* 生成顺序码
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*
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* @param int $sex 性别
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*
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* @return int|string
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*/
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private function _generatorOrderCode($sex)
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{
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$orderCode = $this->_getStrPad($this->_getRandInt(999, 1), 3, '1');
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if ($sex === 1) {
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$orderCode = $orderCode % 2 === 0 ? $orderCode - 1 : $orderCode;
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}
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if ($sex === 0) {
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$orderCode = $orderCode % 2 === 0 ? $orderCode : $orderCode - 1;
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}
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return $orderCode;
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}
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/**
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* 生成出生日期码
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*
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* @param int|string $birthday 出生日期
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*
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* @return string
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*/
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private function _generatorBirthdayCode($birthday)
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{
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if ($birthday && is_numeric($birthday)) {
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$year = $this->_getStrPad(substr($birthday, 0, 4), 4);
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$month = $this->_getStrPad(substr($birthday, 4, 2), 2);
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$day = $this->_getStrPad(substr($birthday, 6, 2), 2);
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}
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if (!isset($year) || empty($year) || $year < 1800 || $year > date('Y')) {
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$year = $this->_getStrPad($this->_getRandInt(99, 50), 2, '0');
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$year = '19'.$year;
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}
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if (!isset($month) || empty($month) || $month < 1 || $month > 12) {
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$month = $this->_getStrPad($this->_getRandInt(12, 1), 2, '0');
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}
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if (!isset($day) || empty($day) || $day < 1 || $day > 31) {
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$day = $this->_getStrPad($this->_getRandInt(28, 1), 2, '0');
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}
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if (!checkdate($month, $day, $year)) {
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$year = $this->_getStrPad($this->_getRandInt(99, 50), 2, '0');
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$month = $this->_getStrPad($this->_getRandInt(12, 1), 2, '0');
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$day = $this->_getStrPad($this->_getRandInt(28, 1), 2, '0');
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}
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$birthdayCode = $year.$month.$day;
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return $birthdayCode;
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}
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/**
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* 生成地址码
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*
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* @param string $address 地址（行政区全称）
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* @return false|int|string
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*/
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private function _generatorAddressCode($address)
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{
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$addressCode = '';
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if ($address) {
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$addressCode = array_search($address, $this->_addressCodeList);
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}
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if ($addressCode && substr($addressCode, 0, 1) != 8) {
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// 台湾省、香港特别行政区和澳门特别行政区（8字开头）暂缺地市和区县信息
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// 省级
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if (substr($addressCode, 2, 4) == '0000') {
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$keys = array_keys($this->_addressCodeList);
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$provinceCode = substr($addressCode, 0, 2);
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$pattern = '/^'.$provinceCode.'\d{2}[^0]{2}$/';
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$result = preg_grep($pattern, $keys);
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$addressCode = $result[array_rand($result)];
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}
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// 市级
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if (substr($addressCode, 4, 2) == '00') {
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$keys = array_keys($this->_addressCodeList);
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$cityCode = substr($addressCode, 0, 4);
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$pattern = '/^'.$cityCode.'[^0]{2}$/';
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$result = preg_grep($pattern, $keys);
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$addressCode = $result[array_rand($result)];
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}
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} else {
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$addressCode = '110100'; // Default value
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for ($i = 0; $i < 100; $i++) {
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$province = $this->_getStrPad($this->_getRandInt(66), 2, '0');
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$city = $this->_getStrPad($this->_getRandInt(20), 2, '0');
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$district = $this->_getStrPad($this->_getRandInt(20), 2, '0');
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$fakeAddressCode = $province.$city.$district;
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if (isset($this->_addressCodeList[$fakeAddressCode])) {
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$addressCode = $fakeAddressCode;
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break;
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}
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}
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}
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return $addressCode;
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}
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/**
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* 生成校验码
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* 详细计算方法 @lint https://zh.wikipedia.org/wiki/中华人民共和国公民身份号码
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*
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* @param string $body 身份证号 body 部分
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*
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* @return int|string
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*/
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private function _generatorCheckBit($body)
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{
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// 位置加权
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$posWeight = [];
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for ($i = 18; $i > 1; $i--) {
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$weight = pow(2, $i - 1) % 11;
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$posWeight[$i] = $weight;
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};
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// 累身份证号 body 部分与位置加权的积
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$bodySum = 0;
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$bodyArray = str_split($body);
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$count = count($bodyArray);
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for ($j = 0; $j < $count; $j++) {
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$bodySum += (intval($bodyArray[$j], 10) * $posWeight[18 - $j]);
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}
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// 生成校验码
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$checkBit = 12 - ($bodySum % 11);
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if ($checkBit == 10) {
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$checkBit = 'X';
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} elseif ($checkBit > 10) {
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$checkBit = $checkBit % 11;
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}
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return $checkBit;
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}
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}

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