<?php

// 数字金额转换成中文大写金额的函数

// UTF-8版

function daxie_rmb ($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 "数据太长，没有这么大的钱吧，检查下";

 }

 $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);

 }

 return $c . "整";

}

echo daxie_rmb(0.78);echo "<br>";

echo daxie_rmb(12456789);echo "<br>";

echo daxie_rmb('2.56');echo "<br>";

echo daxie_rmb('7878');echo "<br>";

echo daxie_rmb('12.56');echo "<br>";

?>