更加完善数字转换中文类

php中文网

发布时间：2016-07-25 09:05:55

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来源于php中文网

原创

最近老是遇到数字转换中文的问题，写了个分享一下。大家多指教。

/*
* func 数字转换中文类
* Author shuang
* date 2012-08-17
* email:shuangbrother@sina.com
*/
class TransFormNumberNew{
public $chinaData = array('1'=>'壹','2'=>'贰','3'=>'叁','4'=>'肆','5'=>'伍','6'=>'陆','7'=>'柒','8'=>'捌','9'=>'玖');
public $chinaDataInt = array('1'=>'','2'=>'拾','3'=>'佰','4'=>'仟');
public $chinaDataFloat = array('1'=>'角','2'=>'分');
private $Intnumber; // string
private $Floatnumber; // string
public $error = array('0'=>'零','def'=>'数据格式不支持');
public function __construct($intnumber,$floatnumber){
$this->Intnumber = $intnumber;
$this->Floatnumber = $floatnumber;
}
public function getTransInt(){
/*如果数字是０或非数字字符返回错误提示*/
if($this->Intnumber == 0){
return $this->errorNotice('def');
}
if(!preg_match('/^\d+$/',$this->Intnumber)){
return $this->errorNotice('def');
}
/*去除字符串开头是０的字符*/
$this->dealIntZero();
$data = array();
/*把字符串分成４个一组*/
$data = str_split(strrev($this->Intnumber),4);
return $this->setTransInt($data);
}
public function getTransFloat(){
return $this->setTransFloat($this->Floatnumber,strlen($this->Floatnumber));
}
private function dealIntZero(){
$j = strlen($this->Intnumber);
for($i=0;$i
if($this->Intnumber{$i} != 0){
$this->Intnumber = substr($this->Intnumber,$i,$j);
break;
}
}
}
private function setTransInt($data){
$str = '';
$newArray = array();
while(list($key,$val) = each($data)){
$j = strlen($val);
if($j
/*如果字符串不够４位，我们用０补齐*/
$val = str_pad($val, 4, "0", STR_PAD_RIGHT);
}
for($i=0;$i
/*每四个字符串一循环；如果字符串为０，判断一下它的前一位是否为０，如果是０，不处理。不是０，我们用“零”补齐*/
if($val{$i} == 0){
if($val{$i-1}){
$newArray[$key][] = '零';
}
}else{
$newArray[$key][] = $this->chinaData[$val{$i}].$this->chinaDataInt[$i+1];
}
}
}
unset($data,$key,$val);
/*上面的循环我们已经得到了转换成中文的数组；下面我排列即可*/
foreach(array_reverse($newArray,true) as $key=>$val){
if($key == 0){
$str .= implode('',array_reverse($val));
}
if($key%2 == 1){
$j = floor($key/2);
if($j == 0){
$str .= implode('',array_reverse($val)).'万';
}else{
$str .= implode('',array_reverse($val)).'万'.str_pad('',3*$j,'亿');
}
}
if($key%2 == 0 && $key != 0){
if($key/2 > 1){
$str .= implode('',array_reverse($val)).'万万'.str_pad('',3*(floor($key/2)-1),'亿');
}else{
$str .= implode('',array_reverse($val)).'亿';
}
}
}
unset($newArray,$key,$val,$j);
return $str;
}
//紧支持两位小数
private function setTransFloat($floatData,$pos){
if($pos > 2){
return $this->errorNotice('def');
}
if($floatData{0} == 0){
$data[] = '零';
}else{
$data[] = $this->chinaData[$floatData{0}].$this->chinaDataFloat[1];
}
if($floatData一念之间 != 0 ){
$data[] = $this->chinaData[$floatData一念之间].$this->chinaDataFloat[2];
}
return implode('',$data);
}
public function errorNotice($error){
return $this->error[$error];
}
}
$num = new TransFormNumberNew('450252352007760006601000300','80');
echo $num->getTransInt();
echo $num->getTransFloat();