一个用php写的人民币数字转人民币大写的函数

最新推荐文章于 2025-09-11 21:23:01 发布

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最新推荐文章于 2025-09-11 21:23:01 发布

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文章标签： php

原文链接：http://www.cnblogs.com/c-961900940/p/5213577.html

本文介绍了一个使用PHP编写的函数，该函数可以将阿拉伯数字的人民币金额转换为汉字大写形式，适用于财务系统中人民币金额的显示。通过定义字符数组进行逐位转换，并去除无效的“零”字符。

 
function num2rmb ($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";
}
echo num2rmb(258455.05);
 
转自：http://www.php1.cn/Content/FenXiangYiGeYong_php_XieDeRenMinBiShuZiZhuanRenMinBiDaXieDeHanShu.html