terbilang.php

<?php
function kekata($x) {
    $x = abs($x);
    $angka = array("", "satu", "dua", "tiga", "empat", "lima",
    "enam", "tujuh", "delapan", "sembilan", "sepuluh", "sebelas");
    $temp = "";
    if ($x <12) {
    $temp = " ". $angka[$x];
    } else if ($x <20) {
    $temp = kekata($x - 10). " belas";
    } else if ($x <100) {
    $temp = kekata($x/10)." puluh". kekata($x % 10);
    } else if ($x <200) {
    $temp = " seratus" . kekata($x - 100);
    } else if ($x <1000) {
    $temp = kekata($x/100) . " ratus" . kekata($x % 100);
    } else if ($x <2000) {
    $temp = " seribu" . kekata($x - 1000);
    } else if ($x <1000000) {
    $temp = kekata($x/1000) . " ribu" . kekata($x % 1000);
    } else if ($x <1000000000) {
    $temp = kekata($x/1000000) . " juta" . kekata($x % 1000000);
    } else if ($x <1000000000000) {
    $temp = kekata($x/1000000000) . " milyar" . kekata(fmod($x,1000000000));
    } else if ($x <1000000000000000) {
    $temp = kekata($x/1000000000000) . " trilyun" . kekata(fmod($x,1000000000000));
    } 
    return $temp;
    }
    function terbilang($x, $style=4) {
    if($x<0) {
    $hasil = "minus ". trim(kekata($x));
    } else {
    $hasil = trim(kekata($x));
    } 
    switch ($style) {
    case 1:
    $hasil = strtoupper($hasil);
    break;
    case 2:
    $hasil = strtolower($hasil);
    break;
    case 3:
    $hasil = ucwords($hasil);
    break;
    default:
    $hasil = ucfirst($hasil);
    break;
    } 
    return $hasil;
}
?>