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Home Backend Development PHP Tutorial 將數(shù)字格式的計(jì)算結(jié)果轉(zhuǎn)為漢字格式

將數(shù)字格式的計(jì)算結(jié)果轉(zhuǎn)為漢字格式

Jun 01, 2016 pm 02:29 PM

有沒有想過將數(shù)字格式的計(jì)算結(jié)果轉(zhuǎn)化為漢字格式的? 有人會(huì)問"干嘛要轉(zhuǎn), 數(shù)字形式不是蠻好嘛", 可是當(dāng)這個(gè)數(shù)字很長(zhǎng)的時(shí)候就不太容易讀出來了吧, 就算是有千分位的分隔符也不易順口說出, 因?yàn)檫@個(gè)符號(hào)是位英語行方便的, 不是適合我們的讀法. 那就自己寫一個(gè)函數(shù)來完成這項(xiàng)任務(wù)吧.

將下列代碼加到你的網(wǎng)頁里, 通過num2chi()函數(shù)的調(diào)用就可以實(shí)現(xiàn)上述功能了, 快來試一試吧. 為了各位能讀懂這段代碼, 在下特意加入詳細(xì)注解, 還請(qǐng)老鳥們不要嫌羅唆, ^_^.

//----------------------FUNCTION BEGIN-----------------------------
//-------------------------------------------
//函數(shù)名: num2chi()
//叁 數(shù): 一數(shù)字
//返回值: 一字符串
//功 能: 將難讀的長(zhǎng)串?dāng)?shù)字轉(zhuǎn)為順口讀出的漢字
//作 者: chen.anson 
//站 點(diǎn): HTTP://dreamer.oso.com.cn
//-------------------------------------------

function num2chi(result) {

var chiresult = "";      //定義返回值叁數(shù)chiresult為字符形式
result = result.toString();  //將result轉(zhuǎn)為字符形式
result = result.toLowerCase();
resultlen = result.length;  //定義resultlen為result的長(zhǎng)度
temPResult = result;    //定義中間變量tempresult

for (i=1;i {
  tempresult = tempresult.replace("1","一");
  tempresult = tempresult.replace("2","二");
  tempresult = tempresult.replace("3","三");
  tempresult = tempresult.replace("4","四");
  tempresult = tempresult.replace("5","五");
  tempresult = tempresult.replace("6","六");
  tempresult = tempresult.replace("7","七");
  tempresult = tempresult.replace("8","八");
  tempresult = tempresult.replace("9","九");
  tempresult = tempresult.replace("0","零");
  tempresult = tempresult.replace(".","點(diǎn)");
  tempresult = tempresult.replace("e+","冪");
}

while(tempresult.indexOf("零零")!=-1)  //避免字符串tempresult中出現(xiàn)"零零", 但又不能改變字符串長(zhǎng)度
{
  tempresult = tempresult.replace("零零","位零");
}

resultlen = tempresult.length;  //再次確認(rèn)tempresult的長(zhǎng)度, 因"e+"->"冪"會(huì)引起長(zhǎng)度變化

for (i=1,j=1,k=1;i {
  //防止尾數(shù)為零, 如八拾零, 二拾零萬
  if (tempresult.charAt(resultlen-1)=="零"&&i==1)
    chiresult = "位";
  else if (tempresult.charAt(resultlen-i)=="零"&&j==1)
    chiresult = "位" + chiresult;
  //--------------------------------

  //避免把"冪"和"點(diǎn)"當(dāng)做實(shí)際位數(shù), 而且單位確認(rèn)變量重新計(jì)數(shù)
  else if (tempresult.charAt(resultlen-i)=="冪")
  {
    j=1;k=1;chiresult = tempresult.charAt(resultlen-i) + chiresult;continue;
  }
  else if (tempresult.charAt(resultlen-i)=="點(diǎn)")
  {
    j=1;k=1;chiresult = tempresult.charAt(resultlen-i) + chiresult;continue;
  }
  //--------------------------------------
  else
  chiresult = tempresult.charAt(resultlen-i) + chiresult;
  //添加數(shù)字單位
    if (tempresult.charAt(resultlen-i-1)!="位"&&tempresult.charAt(resultlen-i-1)!="零"&&tempresult.charAt(resultlen-i-1)!="冪")
    {
      if (j==1&&i       else if (j==2&&i       else if (j==3&&i     }
    if (j==4&&i     if (k==4&&i     else if (k==8&&i   //-----------
  j++;k++;
}

while(chiresult.indexOf("位")!=-1)  //避免字符串chiresult中出現(xiàn)"位"
{
  chiresult = chiresult.replace("位","");
}

if (chiresult.substr(0,2)=="一拾")  //避免出現(xiàn)"一拾二"等情況
chiresult = chiresult.substring(1,chiresult.length);

//冪和小數(shù)點(diǎn)後的數(shù)字應(yīng)直接讀出, 而沒有單位
if (chiresult.search("冪")>=0&&chiresult.search("點(diǎn)")>=0)
{
  rebegin = chiresult.substring(0,chiresult.indexOf("點(diǎn)"));
  relast = chiresult.substring(chiresult.indexOf("冪"),chiresult.length);
  remid = chiresult.substring(chiresult.indexOf("點(diǎn)"),chiresult.indexOf("冪"));
  for (i=1;i   {
    remid = remid.replace("拾","");
    remid = remid.replace("百","");
    remid = remid.replace("千","");
    remid = remid.replace("萬","");
    remid = remid.replace("億","");
  }
  chiresult = rebegin + remid + relast;
}
else if (chiresult.search("冪")=0)
{
  rebegin = chiresult.substring(0,chiresult.indexOf("點(diǎn)"));
  relast = chiresult.substring(chiresult.indexOf("點(diǎn)"),chiresult.length);
  for (i=1;i   {
    relast = relast.replace("拾","");
    relast = relast.replace("百","");
    relast = relast.replace("千","");
    relast = relast.replace("萬","");
    relast = relast.replace("億","");
  }
  chiresult = rebegin + relast;
}

if (chiresult.search("冪")>=0)  //將"冪"替換為"乘以拾的", 這樣可以直接讀出 
{
  chiresult = chiresult.replace("冪","乘以拾的");
  chiresult = chiresult + "次方";
}
return chiresult;
}

//----------------------FUNCTION END-------------------------------


將下面這兩條語句放到script塊中試運(yùn)行一下看看結(jié)果對(duì)不對(duì), 另外可以訪問我的主頁http://dreamer.oso.com.cn 在休閑廣場(chǎng)里有一個(gè)彩票頁面, 就是用這段代碼實(shí)現(xiàn)的, 歡迎光臨.
hi='4648000567542450084.16415846E+766600050';
document.write(hi+"
"+num2chi(hi));
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