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

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:

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['error']=;//：未知错误，：身份证格式错误，：无错误
  $result['isAdult']=$flag;//标示成年，标示未成年
  $result['birthday']=$tdate;//生日日期
  return $result;
}

The usage is as follows:

The code is as follows:

getIDCardInfo('身份证号码');

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