php数字转金额
2018-06-29 PHP 1655
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 == '万' || $p2 == '元'))) {
$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) == '零') { $c = substr($c, 0, strlen($c)-3); } //将处理的汉字加上“整” if (empty($c)) { return "零元整"; }else{ return $c . "整"; }
}
echo num_to_rmb(1999);//壹仟玖佰玖拾玖元整 很赞哦! (0)
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