PHP根据身份证号码判断星座性别生肖身份证号15位转18位

今天七夕，做了件小事。根据会员的信息，给他们发了节日问候。通过他们的身份证号码，判断他们的星座，他们的性别，他们的生肖，然后组合成一句比较温馨的话语，发送给用户。我觉得通过这样的小小的举动，让用户对平台的印象更好点。

// 根据身份证号，自动返回对应的星座
function get_xingzuo($cid) { 
 $cid = getIDCard($cid);
 
 if (!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)) {
  $strValue = "双鱼座";
 } else if (($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)) {
  $strValue = "双子座";
 } else if (($month == 6 && $day > 21) || ($month == 7 && $day <= 22)) {
  $strValue = "巨蟹座";
 } else if (($month == 7 && $day > 22) || ($month == 8 && $day <= 22)) {
  $strValue = "狮子座";
 } else if (($month == 8 && $day >= 23) || ($month == 9 && $day <= 22)) {
  $strValue = "处女座";
 } else if (($month == 9 && $day >= 23) || ($month == 10 && $day <= 23)) {
  $strValue = "天秤座";
 } else if (($month == 10 && $day > 23) || ($month == 11 && $day <= 22)) {
  $strValue = "天蝎座";
 } else if (($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;
 
}
 
//根据身份证号，自动返回对应的生肖
function get_shengxiao($cid) { 
 $cid = getIDCard($cid);
 if (!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 = "龙";}
 if ($x == 8 || $x == -4) {$value = "蛇";}
 if ($x == 7 || $x == -5) {$value = "马";}
 if ($x == 6 || $x == -6) {$value = "羊";}
 if ($x == 5 || $x == -7) {$value = "猴";}
 if ($x == 4 || $x == -8) {$value = "鸡";}
 if ($x == 3 || $x == -9) {$value = "狗";}
 if ($x == 2 || $x == -10) {$value = "猪";}
 return $value;
}
 
function get_xingbie($cid,$comm=0) { //根据身份证号，自动返回性别
 $cid = getIDCard($cid);
 if (!isIdCard($cid)) return '';
 $sexint = (int)substr($cid,16,1);
 if($comm >0){
    return $sexint % 2 === 0 ? '女士' : '先生';
 }else{
    return $sexint % 2 === 0 ? '女' : '男';
 }
 
}
 
function isIdCard($number) { // 检查是否是身份证号
   $number = getIDCard($number);
   // 转化为大写，如出现x
   $number = strtoupper($number);
   //加权因子
   $wi = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
   //校验码串
   $ai = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
   //按顺序循环处理前17位
   $sigma = 0;
   for ($i = 0;$i < 17;$i++) {
    //提取前17位的其中一位，并将变量类型转为实数
    $b = (int) $number{$i};
 
    //提取相应的加权因子
    $w = $wi[$i];
 
    //把从身份证号码中提取的一位数字和加权因子相乘，并累加
    $sigma += $b * $w;
   }
   //计算序号
   $snumber = $sigma % 11;
 
   //按照序号从校验码串中提取相应的字符。
   $check_number = $ai[$snumber];
 
   if ($number{17} == $check_number) {
    return true;
   } else {
    return false;
   }
}
 
/**
 * 功能：把15位身份证转换成18位
 *
 * @param string $idCard
 * @return newid or id
 */
function getIDCard($idCard) {
    // 若是15位，则转换成18位；否则直接返回ID
    if (15 == strlen ( $idCard )) {
        $W = array (7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2,1 );
        $A = array ("1","0","X","9","8","7","6","5","4","3","2" );
        $s = 0;
        $idCard18 = substr ( $idCard, 0, 6 ) . "19" . substr ( $idCard, 6 );
        $idCard18_len = strlen ( $idCard18 );
        for($i = 0; $i < $idCard18_len; $i ++) {
            $s = $s + substr ( $idCard18, $i, 1 ) * $W [$i];
        }
        $idCard18 .= $A [$s % 11];
        return $idCard18;
    } else {
        return $idCard;
    }
}
 
/**
 * [getXZinfo 工具星座获取该星座的优点]
 * @param  [string] $xzName [星座名称]
 * @return [string]         [星座优点]
 */
function getXZinfo($xzName){
    $xzXgArray2 = array(
                  "水瓶座" => "崇尚自由、有创意、有远见。",
                  "双鱼座" => "感情丰富、心地仁慈、舍己为人。",
                  "白羊座" => "勇於尝试，一旦确定目标就会全力以赴。",
                  "金牛座" => "有主见、意志坚定、热情、有耐心及责任感。",
                  "双子座" => "适应力强、机智、敏捷、活泼而健谈。",
                  "巨蟹座" => "善良、热心、敏感、富有同情心。",
                  "狮子座" => "为人博爱、热心、慷慨、有领导能力。",
                  "处女座" => "谦虚、喜欢整洁、能明辨是非。",
                  "天秤座" => "有正义感、适应力强、天生的优雅风采。",
                  "天蝎座" => "对朋友讲义气、天生的性感魅力。",
                  "射手座" => "酷爱和平、待人友善、多才多艺。",
                  "魔羯座" => "做事脚踏实地、意志力强。",
                  );
    return $xzXgArray2[$xzName];
}

PHP根据身份证号码判断星座性别生肖身份证号15位转18位

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