124 lines
3.7 KiB
PHP
124 lines
3.7 KiB
PHP
<?php
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/**
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* 身份证号码归属地查询验证
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*/
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namespace plugin\utility\idcard;
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use app\Plugin;
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use Exception;
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class App extends Plugin
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{
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public function index()
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{
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return $this->view();
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}
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public function query(){
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$idcard = input('post.idcard', null, 'trim');
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if(!$idcard) return msg('error','no idcard');
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if(strlen($idcard) != 18 && strlen($idcard) != 15){
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return msg('error', '身份证号码有误，请输入正确的号码');
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}
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$id_arr = strlen($idcard) == 18 ? array(substr($idcard,0,6),substr($idcard,6,4),substr($idcard,10,2),substr($idcard,12,2),substr($idcard,16,1)) : array(substr($idcard,0,6),'19'.substr($idcard,6,2),substr($idcard,8,2),substr($idcard,10,2),substr($idcard,14,1));
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$msg['身份证号码'] = $idcard;
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$msg['性别'] = $id_arr[4]%2==1 ? '男' : '女';
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$msg['出生日期'] = $id_arr[1].'年'.$id_arr[2].'月'.$id_arr[3].'日';
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$msg['发证地'] = $this->getareabycode(substr($idcard, 0, 6));
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if(strlen($idcard) == 18 && !$this->is_idcard($idcard)){
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$msg['提示'] = '该18位身份证号校验位不正确';
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}
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return msg('ok','success',$msg);
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}
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private function getareabycode($code){
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$codedata = include(dirname(__FILE__).'/data.php');
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$code = preg_replace('/(00)+$/', '', $code);
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$codeLength = strlen($code);
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if ($codeLength < 2 || $codeLength > 6 || $codeLength % 2 !== 0) {
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return null;
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}
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$provinceCode = substr($code, 0, 2) . '0000';
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if (!isset($codedata[$provinceCode])) {
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return null;
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}
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$province = $codedata[$provinceCode];
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if ($codeLength === 2) {
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return $province;
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}
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$prefectureCode = substr($code, 0, 4) . '00';
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if (!isset($codedata[$prefectureCode])) {
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return $province;
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}
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$area = $codedata[$prefectureCode];
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if ($codeLength === 4) {
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return $province . ' ' . $area;
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}
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if (!isset($codedata[$code])) {
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return $province . ' ' . $area;
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}
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$name = $codedata[$code];
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return $province . ' ' . $area . ' ' . $name;
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}
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private function is_idcard( $id )
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{
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$id = strtoupper($id);
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$regx = "/(^\d{17}([0-9]|X)$)/";
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$arr_split = array();
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if(strlen($id)!=18 || !preg_match($regx, $id))
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{
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return false;
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}
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$regx = "/^(\d{6})+(\d{4})+(\d{2})+(\d{2})+(\d{3})([0-9]|X)$/";
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@preg_match($regx, $id, $arr_split);
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$dtm_birth = $arr_split[2] . '/' . $arr_split[3]. '/' .$arr_split[4];
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if(!strtotime($dtm_birth)) //检查生日日期是否正确
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{
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return false;
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}
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else
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{
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//检验18位身份证的校验码是否正确。
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//校验位按照ISO 7064:1983.MOD 11-2的规定生成，X可以认为是数字10。
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$arr_int = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
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$arr_ch = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
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$sign = 0;
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for ( $i = 0; $i < 17; $i++ )
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{
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$b = (int) $id[$i];
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$w = $arr_int[$i];
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$sign += $b * $w;
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}
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$n = $sign % 11;
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$val_num = $arr_ch[$n];
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if ($val_num != substr($id,17, 1))
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{
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return false;
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}
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else
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{
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return true;
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}
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}
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}
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} |