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PHP 和 Js 转换人民币大写方法

//PHP数字转换成大写人民币

function cny($ns) { 

    static $cnums=array("零","壹","贰","叁","肆","伍","陆","柒","捌","玖"), 

        $cnyunits=array("圆","角","分"), 

        $grees=array("拾","佰","仟","万","拾","佰","仟","亿"); 

    list($ns1,$ns2)=explode(".",$ns,2); 

    $ns2=array_filter(array($ns2[1],$ns2[0])); 

    $ret=array_merge($ns2,array(implode("",_cny_map_unit(str_split($ns1),$grees)),"")); 

    $ret=implode("",array_reverse(_cny_map_unit($ret,$cnyunits))); 

    return str_replace(array_keys($cnums),$cnums,$ret); 

}

function _cny_map_unit($list,$units) { 

    $ul=count($units); 

    $xs=array(); 

    foreach (array_reverse($list) as $x) { 

        $l=count($xs); 

        if ($x!="0" || !($l%4)) $n=($x=='0'?'':$x).($units[($l-1)%$ul]); 

        else $n=is_numeric($xs[0][0])?$x:''; 

        array_unshift($xs,$n); 

    } 

    return $xs; 

}

 

 

 

//JS转换为大写人民币

function changeNumMoneyToChinese(money) {

  var cnNums = new Array("零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖"); //汉字的数字

  var cnIntRadice = new Array("", "拾", "佰", "仟"); //基本单位

  var cnIntUnits = new Array("", "万", "亿", "兆"); //对应整数部分扩展单位

  var cnDecUnits = new Array("角", "分", "毫", "厘"); //对应小数部分单位

  var cnInteger = "整"; //整数金额时后面跟的字符

  var cnIntLast = "元"; //整型完以后的单位

  var maxNum = 999999999999999.9999; //最大处理的数字

  var IntegerNum; //金额整数部分

  var DecimalNum; //金额小数部分

  var ChineseStr = ""; //输出的中文金额字符串

  var parts; //分离金额后用的数组,预定义

  if (money == "") {

  return "";

  }

  money = parseFloat(money);

  if (money >= maxNum) {

  alert('超出最大处理数字');

  return "";

  }

  if (money == 0) {

  ChineseStr = cnNums[0] + cnIntLast + cnInteger;

  return ChineseStr;

  }

  money = money.toString(); //转换为字符串

  if (money.indexOf(".") == -1) {

  IntegerNum = money;

  DecimalNum = '';

  } else {

  parts = money.split(".");

  IntegerNum = parts[0];

  DecimalNum = parts[1].substr(0, 4);

  }

  if (parseInt(IntegerNum, 10) > 0) { //获取整型部分转换

  var zeroCount = 0;

  var IntLen = IntegerNum.length;

  for (var i = 0; i < IntLen; i++) {

  var n = IntegerNum.substr(i, 1);

  var p = IntLen - i - 1;

  var q = p / 4;

  var m = p % 4;

  if (n == "0") {

  zeroCount++;

  } else {

  if (zeroCount > 0) {

  ChineseStr += cnNums[0];

  }

  zeroCount = 0; //归零

  ChineseStr += cnNums[parseInt(n)] + cnIntRadice[m];

  }

  if (m == 0 && zeroCount < 4) {

  ChineseStr += cnIntUnits[q];

  }

  }

  ChineseStr += cnIntLast;

  //整型部分处理完毕

  }

  if (DecimalNum != '') { //小数部分

  var decLen = DecimalNum.length;

  for (var i = 0; i < decLen; i++) {

  var n = DecimalNum.substr(i, 1);

  if (n != '0') {

  ChineseStr += cnNums[Number(n)] + cnDecUnits[i];

  }

  }

  }

  if (ChineseStr == '') {

  ChineseStr += cnNums[0] + cnIntLast + cnInteger;

  } else if (DecimalNum == '') {

  ChineseStr += cnInteger;

  }

  return ChineseStr;

}

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