Re: number to word converter
| From: | * R&zE: | Date: | Fri, 31 Aug 2001 12:03:06 +0000 |
| Subject: | Re: number to word converter | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-65454@lists.php.net to get a copy of this message | ||
<Original message>
From: Carry Ian <carry@bharatnet.com>
Date: Fri, Aug 31, 2001 at 12:36:20PM +0200
Message-ID: <200108311036.f7VAaJS17568@datalink.telemediair.nl>
Subject: [PHP] number to word converter
> Hello,
>
> can anybody suggest me where could i get a script to convert a integer value to a phrase.
> for eg. "135" to "One Hundred And Thirty Five"
>
> thanks in advance.
>
> carry
</Original message>
<Reply>
In some spare time I just created this function. It's prob. far from
optimal, so maybe you'll have to give a look in order to optimize
it. But at least it works.
--- PHP code ---
<?
function inttoword ($x) {
settype ($x, "string");
$returnString = "";
$digit = array ("One", "Two", "Three", "Four",
"Five", "Six",
"Seven", "Eight", "Nine", "Ten",
"Eleven", "Twelve",
"Thirteen", "Fourteen", "Fifteen",
"Sixteen",
"Seventeen", "Eighteen", "Nineteen");
$tens = array ("Twenty", "Thirty", "Fourty", "Fifty",
"Sixty",
"Seventy", "Eighty", "Ninety");
$hundred = false;
for ($pos = 0; $pos < strlen ($x); $pos++) {
$togo = strlen($x)-$pos;
$returnString .= " ";
if ($togo > 2) {
if ($togo > 3) {
$returnString .= inttoword (substr($x, 0, $togo-3));
$returnString .= " Thousand";
$pos += ($togo-4);
} else {
if ((integer)substr($x, $pos, 1) > 0) {
$returnString .= $digit[((integer)substr($x, $pos, 1))-1];
$returnString .= " Hundred";
$hundred = true;
}
}
} elseif ($togo == 2) {
if ((integer)substr($x, $pos, 1) == 1) {
if ($hundred) $returnString .= "and ";
$returnString .= $digit[((integer)substr($x, $pos, 2))-1];
break;
} else {
if ((integer)substr($x, $pos, 1) > 0) {
if ($hundred) $returnString .= "and ";
$hundred = false;
$returnString .= $tens[((integer)substr($x, $pos, 1))-2];
}
$pos++;
$returnString .= " ";
if ((integer)substr($x, $pos, 1)) {
if ($hundred) $returnString .= "and ";
$returnString .= $digit[((integer)substr($x, $pos, 1))-1];
}
break;
}
} else {
if ($hundred) $returnString .= "and ";
$returnString .= $digit[((integer)substr($x, $pos, 1))-1];
}
}
return (preg_replace ("/\s+/", " ",
preg_replace ("/^\s+/", "", $returnString)));
}
?>
<PRE>
<?
print inttoword(11)."\n";
print inttoword(21)."\n";
print inttoword(101)."\n";
print inttoword(152)."\n";
print inttoword(1000)."\n";
print inttoword(101032)."\n";
print inttoword(111111)."\n";
?>
</PRE>
--- End of PHP code ---
Let me know if this is what you're looking for and/or if you have
optimized it.
Good luck!
</Reply>
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