数字转换人民币

数字转换人民币

/**
 * 数字转人名币
 * @param [type] $num [description]
 * @return [type]  [description]
 */
function numtormb ($num) {
 $c1 = "零壹贰叁肆伍陆柒捌玖";
 $c2 = "分角元拾佰仟万拾佰仟亿";
 $num = round($num, 2);
 $num = $num * 100;
 if (strlen($num) > 10) {
  return "oh,sorry,the number is too long!";
 }
 $i = 0;
 $c = "";
 while (1) {
  if ($i == 0) {
   $n = substr($num, strlen($num)-1, 1);
  } else {
   $n = $num % 10;
  }
  $p1 = substr($c1, 3 * $n, 3);
  $p2 = substr($c2, 3 * $i, 3);
  if ($n != '0' || ($n == '0' && ($p2 == '亿' || $p2 == '万' || $p2 == '元'))) {
   $c = $p1 . $p2 . $c;
  } else {
   $c = $p1 . $c;
  }
  $i = $i + 1;
  $num = $num / 10;
  $num = (int)$num;
  if ($num == 0) {
   break;
  }
 }
 $j = 0;
 $slen = strlen($c);
 while ($j < $slen) {
  $m = substr($c, $j, 6);
  if ($m == '零元' || $m == '零万' || $m == '零亿' || $m == '零零') {
   $left = substr($c, 0, $j);
   $right = substr($c, $j + 3);
   $c = $left . $right;
   $j = $j-3;
   $slen = $slen-3;
  }
  $j = $j + 3;
 }
 if (substr($c, strlen($c)-3, 3) == '零') {
  $c = substr($c, 0, strlen($c)-3);
 } // if there is a '0' on the end , chop it out
 return $c . "整";
}

$num=200.12;
echo numtormb ($num);

　　人民币金额转大写

// 人民币金额转大写程序
class Ext_Num2Cny{
  static $basical = array(0=>"零","壹","贰","叁","肆","伍","陆","柒","捌","玖");
  static $advanced=array(1=>"拾","佰","仟");
  
  public static function ParseNumber($number){
    $number=trim($number);
    if ($number>999999999999) return "数字太大，无法处理。抱歉！";
    if ($number==0) return "零";
    if(strpos($number,'.')){
      $number=round($number,2);
      $data=explode(".",$number);
      $data[0]=self::int($data[0]);
      $data[1]=self::dec($data[1]);
      return $data[0].$data[1];
    }else{
      return self::int($number).'整';
    }
  }
  
  public static function int($number){
    $arr=array_reverse(str_split($number));
    $data='';
    $zero=false;
    $zero_num=0;
    foreach ($arr as $k=>$v){
      $_chinese='';
      $zero=($v==0)?true:false;
      $x=$k%4;
      if($x && $zero && $zero_num>1)continue;
      switch ($x){
        case 0:
          if($zero){
            $zero_num=0;
          }else{
            $_chinese=self::$basical[$v];
            $zero_num=1;
          }
          if($k==8){
            $_chinese.='亿';
          }elseif($k==4){
            $_chinese.='万';
          }
          break;  
        default:
          if($zero){
            if($zero_num==1){
              $_chinese=self::$basical[$v];
              $zero_num++;
            }
          }else{
            $_chinese=self::$basical[$v];
            $_chinese.=self::$advanced[$x];
          }
      }
      $data=$_chinese.$data;
    }
    return $data.'元';
  }
     
  public static function dec($number){
    if(strlen($number)<2) $number.='0';
    $arr=array_reverse(str_split($number));
    $data='';
    $zero_num=false;
    foreach ($arr as $k=>$v){
      $zero=($v==0)?true:false;
      $_chinese='';
      if($k==0){
        if(!$zero){
          $_chinese=self::$basical[$v];
          $_chinese.='分';
          $zero_num=true;
        }
      }else{
        if($zero){
          if($zero_num){
            $_chinese=self::$basical[$v];
          }
        }else{
          $_chinese=self::$basical[$v];
          $_chinese.='角';
        }
      }
      $data=$_chinese.$data;
    }
    return $data;
  }
}   
     
  echo  Ext_Num2Cny::ParseNumber(238956.23);