金額轉換成大寫

最新推荐文章于 2020-11-29 04:11:17 发布

原创最新推荐文章于 2020-11-29 04:11:17 发布 · 955 阅读

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#javascript #function

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博客展示了PHP和JavaScript两种语言将阿拉伯数字转换为中文大写数字的代码。PHP代码通过循环和字符串截取实现转换，JavaScript则定义函数，利用数组和正则表达式处理数字，包含整数和小数部分的转换逻辑。

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<?php

$m_cash1='零壹貳參肆伍陸柒捌玖';
$m_cash2='仟佰拾萬仟佰拾元';

$m_amt=1080;

for($m_len=0;$m_len<(8-strlen($m_amt));$m_len++){
   $m_add.="0";
  }
  $m_amt=$m_add.$m_amt;
  echo $m_amt;
  $m_i=1;
  $m_ab='';
  while($m_i<=8){
   $m_ab.=substr($m_cash1,substr($m_amt,$m_i-1,1)*2,2).''.substr($m_cash2,($m_i-1)*2,2);
   $m_i++;
  }

  echo $m_ab."<br>";

javascript版本

function Chinese(num) //将阿拉伯数字翻译成中文的大写数字
{
if(!/^/d*(/./d*)?$/.test(num)){alert("Number is wrong!"); return "Number is wrong!";}

    var AA = new Array("零","壹","贰","叁","肆","伍","陆","柒","捌","玖");
    var BB = new Array("圆","拾","佰","仟","萬","億","点","");

    var a = (""+ num).replace(/(^0*)/g, "").split("."), k = 0, re = "";

    for(var i=a[0].length-1; i>=0; i--)
    {
        switch(k)
        {
            case 0 : re = BB[7] + re; break;
            case 4 : if(!new RegExp("0{4}//d{"+ (a[0].length-i-1) +"}$").test(a[0]))
                     re = BB[4] + re; break;
            case 8 : re = BB[5] + re; BB[7] = BB[5]; k = 0; break;
        }
        if(k%4 == 2 && a[0].charAt(i+2) != 0 && a[0].charAt(i+1) == 0) re = AA[0] + re;
        if(a[0].charAt(i) != 0) re = AA[a[0].charAt(i)] + BB[k%4] + re; k++;
    }

    if(a.length>1) //加上小数部分(如果有小数部分)
    {
        re += BB[6];
        for(var i=0; i<a[1].length; i++) re += AA[a[1].charAt(i)];
    }
    return re;
}