PHP function to obtain the birthday in the ID card and verify whether it is an adult-PHP Tutorial-php.cn

PHP function to obtain the birthday in the ID card and verify whether it is an adult

墨辰丷

Release： 2023-03-30 11:20:01

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This article mainly introduces the functions of php to obtain the birthday in the ID card and verify whether it is an adult. Interested friends can refer to it. I hope it will be helpful to everyone.

php A function to extract the birthday date from the ID number and determine whether you are an adult. It can determine 15-digit and 18-digit ID cards at the same time. After personal testing, it is very easy to use. The shared function code is as follows:

<?php
//用php从身份证中提取生日,包括位和位身份证
function getIDCardInfo($IDCard){
  $result[&#39;error&#39;]=;//：未知错误，：身份证格式错误，：无错误
  $result[&#39;flag&#39;]=&#39;&#39;;//标示成年，标示未成年
  $result[&#39;tdate&#39;]=&#39;&#39;;//生日，格式如：--
  if(!eregi("^[-]([-a-zA-Z]{}|[-a-zA-Z]{})$",$IDCard)){
    $result[&#39;error&#39;]=;
    return $result;
  }else{
    if(strlen($IDCard)==){
      $tyear=intval(substr($IDCard,,));
      $tmonth=intval(substr($IDCard,,));
      $tday=intval(substr($IDCard,,));
      if($tyear>date("Y")||$tyear<(date("Y")-)){
        $flag=;
      }elseif($tmonth<||$tmonth>){
        $flag=;
      }elseif($tday<||$tday>){
        $flag=;
      }else{
        $tdate=$tyear."-".$tmonth."-".$tday." ::";
        if((time()-mktime(,,,$tmonth,$tday,$tyear))>****){
          $flag=;
        }else{
          $flag=;
        }
      }
    }elseif(strlen($IDCard)==){
      $tyear=intval("".substr($IDCard,,));
      $tmonth=intval(substr($IDCard,,));
      $tday=intval(substr($IDCard,,));
      if($tyear>date("Y")||$tyear<(date("Y")-)){
        $flag=;
      }elseif($tmonth<||$tmonth>){
        $flag=;
      }elseif($tday<||$tday>){
        $flag=;
      }else{
        $tdate=$tyear."-".$tmonth."-".$tday." ::";
        if((time()-mktime(,,,$tmonth,$tday,$tyear))>****){
          $flag=;
        }else{
          $flag=;
        }
      }
    }
  }
  $result[&#39;error&#39;]=;//：未知错误，：身份证格式错误，：无错误
  $result[&#39;isAdult&#39;]=$flag;//标示成年，标示未成年
  $result[&#39;birthday&#39;]=$tdate;//生日日期
  return $result;
}

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The usage is as follows:

The code is as follows:

getIDCardInfo(&#39;身份证号码&#39;);

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