将钱数转成汉字大写[转]

把钱数转成汉字大写

function cny($num){    
$c1 = "零壹贰叁肆伍陆柒捌玖";    
$c2 = "分角元拾佰仟万拾佰仟亿";    
$num = round($num, 2);    
$num = $num * 100;   
if (strlen($num) > 10) {        
    return "数据太长，没有这么大的钱吧，检查下";    
}    
$i = 0;    
$c = "";    
while (1) {        
    if ($i == 0) {            
        $n = substr($num, strlen($num)-1, 1);        
    } else {            
        $n = $num % 10;        
    }        
    $p1 = substr($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;        
    $num = $num / 10;        
    $num = (int)$num;        
    if ($num == 0) {            
        break;        
    }    
}    
$j = 0;    
$slen = strlen($c);    
while ($j < $slen) {        
    $m = substr($c, $j, 6);        
    if ($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 = $j + 3;    
}    
if (substr($c, strlen($c)-3, 3) == '零') {        
    $c = substr($c, 0, strlen($c)-3);    
}    
if (empty($c)) {        
    return "零元整";    
}else{        
    return $c . "整";    
    }
}