php身份證驗證相關類

來源:互聯網
上載者:User
 代碼如下 複製代碼
<?php
class IdcardAction extends Action{
// PHP根據社會安全號碼,自動擷取對應的星座函數
function get_xingzuo($cid) { // 根據社會安全號碼,自動返回對應的星座
    if (!$this->isIdCard($cid)) return '';
    $bir = substr($cid,10,4);
    $month = (int)substr($bir,0,2);
    $day = (int)substr($bir,2);
    $strValue = '';
    if (($month == 1 && $day >= 20) || ($month == 2 && $day <= 18)) {
        $strValue = "水瓶座";
    } else if (($month == 2 && $day >= 19) || ($month == 3 && $day <= 20)) {
        $strValue = "雙魚座";
    } else if (($month == 3 && $day > 20) || ($month == 4 && $day <= 19)) {
        $strValue = "白羊座";
    } else if (($month == 4 && $day >= 20) || ($month == 5 && $day <= 20)) {
        $strValue = "金牛座";
    } else if (($month == 5 && $day >= 21) || ($month == 6 && $day <= 21)) {
        $strValue = "雙子座";
    } else if (($month == 6 && $day > 21) || ($month == 7 && $day <= 22)) {
        $strValue = "巨蟹座";
    } else if (($month == 7 && $day > 22) || ($month == 8 && $day <= 22)) {
        $strValue = "獅子座";
    } else if (($month == 8 && $day >= 23) || ($month == 9 && $day <= 22)) {
        $strValue = "處女座";
    } else if (($month == 9 && $day >= 23) || ($month == 10 && $day <= 23)) {
        $strValue = "天秤座";
    } else if (($month == 10 && $day > 23) || ($month == 11 && $day <= 22)) {
        $strValue = "天蠍座";
    } else if (($month == 11 && $day > 22) || ($month == 12 && $day <= 21)) {
        $strValue = "射手座";
    } else if (($month == 12 && $day > 21) || ($month == 1 && $day <= 19)) {
        $strValue = "魔羯座";
    }
    return $strValue;
     
}
function get_shengxiao($cid) { //根據社會安全號碼,自動返回對應的生肖
    if (!$this->isIdCard($cid)) return '';
    $start = 1901;
    $end = $end = (int)substr($cid,6,4);
    $x = ($start - $end) % 12;
    $value = "";        
    if ($x == 1 || $x == -11) {$value = "鼠";}
    if ($x == 0) { $value = "牛";}
    if ($x == 11 || $x == -1) {$value = "虎";}
    if ($x == 10 || $x == -2) {$value = "兔";}
    if ($x == 9 || $x == -3) {$value = "龍";}
    if ($x == 8 || $x == -4) {$value = "蛇";}
    if ($x == 7 || $x == -5) {$value = "馬";}
    if ($x == 6 || $x == -6) {$value = "羊";}
    if ($x == 5 || $x == -7) {$value = "猴";}
    if ($x == 4 || $x == -8) {$value = "雞";}
    if ($x == 3 || $x == -9) {$value = "狗";}
    if ($x == 2 || $x == -10) {$value = "豬";}
    return $value;
}
function get_xingbie($cid) { //根據社會安全號碼,自動返回性別
    if (!$this->isIdCard($cid)) return '';
    $sexint = (int)substr($cid,16,1);
     
    return $sexint % 2 === 0 ? '女' : '男';
}
 
function checkbig18($idcard){//判斷是否成年
     $year = substr($idcard,6,4);
     $big18 = $year+18;
     $nowyear = date("Y",time());
     if($big18 <= $nowyear){
     return true;
     }else{
    return false; 
         }
    }
     
function getVerifyBit($idcard_base)
    {
        if(strlen($idcard_base) != 17)
        {
            return false;
        }
        //加權因子
        $factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
        //校正碼對應值
        $verify_number_list = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
        $checksum = 0;
        for ($i = 0; $i < strlen($idcard_base); $i++)
        {
            $checksum += substr($idcard_base, $i, 1) * $factor[$i];
        }
        $mod = $checksum % 11;
        $verify_number = $verify_number_list[$mod];
        return $verify_number;
}
 
function idcard_verify_number($idcard_base){ 
if (strlen($idcard_base) != 17){ return false; } 
// 加權因子 
$factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
// 校正碼對應值 
$verify_number_list = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
$checksum = 0;
for ($i = 0; $i < strlen($idcard_base); $i++){ 
$checksum += substr($idcard_base, $i, 1) * $factor[$i]; 
}
 
$mod = $checksum % 11; 
$verify_number = $verify_number_list[$mod];
 
return $verify_number; 
}
 
 
 
 
function idcard_15to18($idcard){//15到18轉換
if (strlen($idcard) != 15){ 
return false; 
}else{ 
// 如果身份證順序碼是996 997 998 999,這些是為百歲以上老人的特殊編碼 
if (array_search(substr($idcard, 12, 3), array('996', '997', '998', '999')) !== false){ 
$idcard = substr($idcard, 0, 6) . '18'. substr($idcard, 6, 9); 
}else{ 
$idcard = substr($idcard, 0, 6) . '19'. substr($idcard, 6, 9); 

}
 
$idcard = $idcard.$this->idcard_verify_number($idcard);
return $idcard; 
}
 
 
function Check_Cardid($cardid)//判斷身份證大是否正確。
{
 $cardlen = strlen($cardid);
 if($cardlen ==15)
 {
  $pattern = "/^[0-9]{15}$/"; //$pattern="/^d{15}$/";
  $num = preg_match($pattern,$cardid);
 }
 elseif($cardlen ==18)
 {
  $pattern = "/^d{17}[0-9xX]$/";
  $num=preg_match($pattern,$cardid);
 }
 else
 {
  return false;
 }
 return $num;
}
 
function ChkGB2312($str){//判斷是否為中文
if(preg_match('/^[x7f-xff]+$/',$str)){
    return true;
    }else{
    return false;
    }
}
 
function isIdCard($number) { // 檢查是否是社會安全號碼
    // 轉化為大寫,如出現x
    $number = strtoupper($number);
    //加權因子 
    $wi = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
    //校正碼串 
    $ai = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
    //按順序迴圈處理前17位 
    $sigma = 0;
    for ($i = 0;$i < 17;$i++) { 
        //提取前17位的其中一位,並將變數類型轉為實數 
        $b = (int) $number{$i}; 
  
        //提取相應的加權因子 
        $w = $wi[$i];
  
        //把從社會安全號碼碼中提取的一位元字和加權因子相乘,並累加
        $sigma += $b * $w; 
    }
    //計算序號 
    $snumber = $sigma % 11; 
  
    //按照序號從校正碼串中提取相應的字元。 
    $check_number = $ai[$snumber];
  
    if ($number{17} == $check_number) {
        return true;
    } else {
        return false;
    }
}
 
 
}
?>
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