Convert PHP amount to English

CopyCode The Code is as follows: <? PHP
$ Num = 1220.01;
Echo fmoney ($ num); // result: 1,220.21
Echo umoney ($ num );
// Result: One thousand and two hundred twenty dollars and twenty-one cents only
Echo umoney ($ num, "RMB ");
// Result: One thousand and two hundred twenty yuan and twenty-one fen only

// Define
// Format the currency
Function fmoney ($ num ){
$ Num = 0 + $ num;
$ Num = sprintf ("%. 02f", $ num );
If (strlen ($ num) <= 6) return $ num;
// From the End, add one "," for each three numbers ","
For ($ I = strlen ($ num)-1, $ k = 1, $ J = 100; $ I >=0; $ I --, $ K ++ ){
$ One_num = substr ($ num, $ I, 1 );
If ($ one_num = "."){
$ Numarray [$ j --] = $ one_num;
$ K = 0;
Continue;
}

If ($ K % 3 = 0 and $ I! = 0 ){
// If only three digits are left, ',' is not added ','
$ Numarray [$ j --] = $ one_num;
$ Numarray [$ j --] = ",";
$ K = 0;
} Else {
$ Numarray [$ j --] = $ one_num;
}
}
Ksort ($ numarray );
Return join ("", $ numarray );
}

Function umoney ($ num, $ type = "USD "){
Global $ numtable, $ commatable, $ moneytype;

// global $ numtable;
$ numtable [0] = "zero";
$ numtable [1] = "one ";
$ numtable [2] = "two";
$ numtable [3] = "three";
$ numtable [4] = "four ";
$ numtable [5] = "five";
$ numtable [6] = "six";
$ numtable [7] = "seven ";
$ numtable [8] = "Eight";
$ numtable [9] = "Nine";
$ numtable [10] = "Ten ";
$ numtable [11] = "Eleven";
$ numtable [12] = "Twelve";
$ numtable [13] = "Thirteen ";
$ numtable [14] = "Fourteen";
$ numtable [15] = "Fifteen";
$ numtable [16] = "Sixteen ";
$ numtable [17] = "Seventeen";
$ numtable [18] = "Eighteen";
$ numtable [19] = "Nineteen ";
$ numtable [20] = "Twenty";
$ numtable [30] = "Thirty";
$ numtable [40] = "Forty ";
$ numtable [50] = "Ty";
$ numtable [60] = "Sixty";
$ numtable [70] = "Seventy ";
$ numtable [80] = "Eighty";
$ numtable [90] = "Ninety";

$ Commatable [0] = "Hundred ";
$ Commatable [1] = "Thousand ";
$ Commatable [2] = "million ";
$ Commatable [3] = "milliard ";
$ Commatable [4] = "billion ";
$ Commatable [5] = "????? ";

// Unit
$ Moneytype ["USD"] = "Dollars ";
$ Moneytype ["usd_1"] = "Cents Only ";
$ Moneytype ["RMB"] = "Yuan ";
$ Moneytype ["RMB _1"] = "Fen only ";

If ($ type = "") $ type = "USD ";
$ Fnum = fmoney ($ num );
$ Numarray = explode (",", $ fnum );
$ Resultarray = array ();
$ K = 0;
$ Cc = count ($ numarray );
For ($ I = 0; $ I <count ($ numarray); $ I ++ ){
$ Num_str = $ numarray [$ I];
// Echo "<br> ";
// Processing decimal places: 400.21
If (eregi ("\.", $ num_str )){
$ Dotarray = explode (".", $ num_str );
If ($ dotarray [1]! = 0 ){
$ Resultarray [$ K ++] = format3num ($ dotarray [0] + 0 );
$ Resultarray [$ K ++] = $ moneytype [strtolower ($ type)];
$ Resultarray [$ K ++] = "and ";
$ Resultarray [$ K ++] = format3num ($ dotarray [1] + 0 );
$ Resultarray [$ K ++] = $ moneytype [strtolower ($ type). "_ 1"];
} Else {
$ Resultarray [$ K ++] = format3num ($ dotarray [0] + 0 );
$ Resultarray [$ K ++] = $ moneytype [strtolower ($ type)];
}
} Else {
// Handle non-decimal places
If ($ num_str + 0 )! = 0 ){
$ Resultarray [$ K ++] = format3num ($ num_str + 0 );
$ Resultarray [$ K ++] = $ commatable [-- $ CC];
// Judgment: Add and if it is not zero except decimal places
For ($ J = $ I; $ j <= $ cc; $ J ++ ){
// Echo "<br> ";
// Echo $ numarray [$ J];
If ($ numarray [$ J]! = 0 ){
$ Resultarray [$ K ++] = "and ";
Break;
}
}
}
}
}
Return join ("", $ resultarray );
}

function format3num ($ num) {
global $ numtable, $ commatable;
$ numlen = strlen ($ num );
for ($ I = 0, $ J = 0; $ I <$ numlen; $ I ++) {
$ bitenum [$ J ++] = substr ($ num, $ I, 1);
}< br> if ($ num = 0) return "";
if ($ numlen = 1) return $ numtable [$ num];
if ($ numlen = 2) {
if ($ num <= 20) return $ numtable [$ num];
// the first digit cannot be zero
if ($ bitenum [1] = 0) {
return $ numtable [$ num];
} else {
return trim ($ numtable [$ bitenum [0] * 10]). "-". $ numtable [$ bitenum [1];
}

}< br> // The first item cannot be zero
if ($ numlen = 3) {
if ($ bitenum [1] = 0 & $ bitenum [2] = 0) {
// 100
return $ numtable [$ bitenum [0]. $ commatable [0];
}elseif ($ bitenum [1] = 0) {
// 102
return $ numtable [$ bitenum [0]. $ commatable [0]. $ numtable [$ bitenum [2];
}elseif ($ bitenum [2] = 0) {
// 120
return $ numtable [$ bitenum [0]. $ commatable [0]. $ numtable [$ bitenum [1] * 10];
}else {
// 123
return $ numtable [$ bitenum [0]. $ commatable [0]. trim ($ numtable [$ bitenum [1] * 10]). "-". $ numtable [$ bitenum [2];
}< BR >}< br> return $ num;
}< BR >?>