digital conversion chinese

class TransFormNumber{
 public $chinaData = array('1'=>'壹','2'=>'二','3'=>'三', '4'=>'Si','5'=>'Wu','6'=>'Lu','7'=>'Qi','8'=>'Eight', '9'=>'玖');
 public $chinaDataInt = array('1'=>'Yuan','2'=>'Shi','3'=>'Hundred','4 '=>'Qian','5'=>'Ten thousand','6'=>'Shi','7'=>'Hundred','8'=>'Qian','9 '=>'Billion','10'=>'Shi','11'=>'Hundred','12'=>'Qian','13'=>'Ten thousand');
 public $chinaDataFloat = array('1'=>'angle','2'=>'fen');
 private $Intnumber; // string
 private $Floatnumber; // string
 public $error = array( '0'=>'zero','def'=>'Data format not supported');

 public function __construct($intnumber,$floatnumber){
 $this->Intnumber = $intnumber;
 $ this->Floatnumber = $floatnumber;
 }
 /*13-digit integer*/
 public function getTransInt(){
 $this->Intnumber = intval($this->Intnumber);
 $len = strlen( $this->Intnumber);
 if($len > 13){
 return $this->errorNotice(1);
 }
 if($this->Intnumber == 0){
 return $this ->errorNotice('def');
 }
 $intData = strrev(substr($this->Intnumber,0,$len));
 $data = $this->setTransInt($intData,$len );
 krsort($data);
 $str = rtrim(join($data,''),'zero');
 if(substr($this->Intnumber,$len-1,1) == 0){
 $str.='元';
 }
 unset($data);
 return $str;
 }
 public function getTransFloat(){
 return $this->setTransFloat($this->Floatnumber ,strlen($this->Floatnumber));
 }
 private function setTransInt($intData,$pos){
 for($i=0;$i<$pos;$i++){
 $oneData = substr( $intData,$i,1);
 if(($i == 4 || ($i%8) == 4) && $oneData == 0){
 if(substr($intData,$i+1 ,1) == 0 && substr($intData,$i+2,1) == 0 && substr($intData,$i+3,1) == 0){
 if(substr($intData,$i -1,1) == 0){
 continue;
 }else{
 $data[] = 'zero';
 }
 }else{
 $data[] = '10,000';
 continue;
 }
 continue ;
 }
 if($i%8 == 0 && $i != 0 && $oneData == 0){
 $data[] = '100 million';
 }
 if($oneData == 0){
 if(($i == 4 || $i == 7)){
 if((substr($intData,$i-1,1) ==0)){
 continue;
 }else{
 $data [] = 'zero';
 }
 }else{
 if(substr($intData,$i-1,1) !=0 && $i !=3 && $i != 8){
 $data[] = 'zero';
 }else{
 if($i == 3 && substr($intData,$i,1) == 0 && substr($intData,$i-1,1) != 0){
 $data[] = 'zero';
 }
 }
 }
 }else{
 $data[] = $this->chinaData[$oneData].$this->chinaDataInt[$i+1];
 }

 }
 unset($intData,$oneData,$i);
 return $data;
 }
 //Tightly supports two decimal places
 private function setTransFloat($floatData,$pos){
 if($pos > ; 2){
 return $this->errorNotice('def');
 }
 if($floatData{0} == 0){
 $data[] = 'zero';
 }else{
 $data [] = $this->chinaData[$floatData{0}].$this->chinaDataFloat[1];
 }
 if($floatDataBB媪!= 0 ){
 $data[] = $this-> ;chinaData[$floatDataBB媪].$this->chinaDataFloat[2];
 }
 return implode('',$data);
 }
 public function errorNotice($error){
 return $this->error [$error];
 }
}

$num = new TransFormNumber('100228030','80');
echo $num->getTransInt();
echo $num->getTransFloat();