PHP中实现数字金额到中文大写字符的转换
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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