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;
}
