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PHP金钱数字转金钱大写

/*
* 数字金额转换成中文大写金额的函数
* String Int $num 要转换的小写数字或小写字符串
* return 大写数字
*/
function num_to_rmb($num){
  $c1 = "零壹贰叁肆伍陆柒捌玖";
  $c2 = "分角元拾佰仟万拾佰仟亿";
  //精确到分后面就不要了,所以只留两个小数位
  $num = round($num, 2); 
  //将数字转化为整数
  $num = $num * 100;
  if (strlen($num) > 10) {
    return "金额太大,请检查";
  } 
  $i = 0;
  $c = "";
  while (1) {
    if ($i == 0) {
      //获取最后一位数字
      $n = substr($num, strlen($num)-1, 1);
    } else {
      $n = $num % 10;
    }
    //每次将最后一位数字转化为中文
    $p1 = substr($c1, 3 * $n, 3);
    $p2 = substr($c2, 3 * $i, 3);
    if ($n != '0' || ($n == '0' && ($p2 == '亿' || $p2 == '' || $p2 == ''))) {
      $c = $p1 . $p2 . $c;
    } else {
      $c = $p1 . $c;
    }
    $i = $i + 1;
    //去掉数字最后一位了
    $num = $num / 10;
    $num = (int)$num;
    //结束循环
    if ($num == 0) {
      break;
    } 
  }
  $j = 0;
  $slen = strlen($c);
  while ($j < $slen) {
    //utf8一个汉字相当3个字符
    $m = substr($c, $j, 6);
    //处理数字中很多0的情况,每次循环去掉一个汉字“零”
    if ($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 = $j + 3;
  } 
  //这个是为了去掉类似23.0中最后一个“零”字
  if (substr($c, strlen($c)-3, 3) == '') {
    $c = substr($c, 0, strlen($c)-3);
  }
  //将处理的汉字加上“整”
  if (empty($c)) {
    return "零元整";
  }else{
    return $c . "";
  }
}

 $money = 68000000.00;
 echo num_to_rmb($money); //陆仟捌佰万元整

 

posted @ 2018-11-30 14:49  Champion-水龙果  阅读(691)  评论(0编辑  收藏  举报
Champion-水龙果