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HomeBackend DevelopmentPHP TutorialPHP中实现数字金额到中文大写字符的转换_PHP

P>         在下在开发PHP应用程序的过程中,经常遇到把数字金额转换为大写中文字符的任务。本以为网上一定有编好的PHP函数。但找来找去,都没有找到。 无奈,只好自己动手了。现在就把它拿出来与诸位分享吧。希望能从此改变 “找来找去”都找不到的历史。


function num2rmb ($num){ file://把数字金额转换成中文大写数字的函数
   $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;
        }
 
       $p1=substr($c1,2*$n,2);
       $p2=substr($c2,2*$i,2);
       if($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;
       }
    }//end of while|  here, we got a chinese string with some useless character
   
    f//we chop out the useless characters to form the correct output
    $j = 0;
    $slen=strlen($c);
    while ($j        $m = substr($c,$j,4);
   
      if ($m=='零元' || $m=='零万' || $m=='零亿' || $m=='零零'){
                 $left=substr($c,0,$j);
          $right=substr($c,$j+2); 
                 $c = $left.$right;    
                 $j = $j-2;
                 $slen = $slen-2;
        }  
        $j=$j+2;
     }
    
     if(substr($c,strlen($c)-2,2)=='零'){
         $c=substr($c,0,strlen($c)-2);
     }  // if there is a '0' on the end , chop it out
    
            return $c."整";
}// end of function

?>

 $out=num2rmb(1001.4570);
 echo $out;

?>

         诸位有什么好的意见,请与我联系(cyman20@sina.com)。

 

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