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<?php
/**
* Numbers_Words
*
* PHP version 5
*
* Copyright (c) 1997-2006 The PHP Group
*
* This source file is subject to version 3.01 of the PHP license,
* that is bundled with this package in the file LICENSE, and is
* available at through the world-wide-web at
* http://www.php.net/license/3_01.txt
* If you did not receive a copy of the PHP license and are unable to
* obtain it through the world-wide-web, please send a note to
* license@php.net so we can mail you a copy immediately.
*
* @category Numbers
* @package Numbers_Words
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
* @license PHP 3.01 http://www.php.net/license/3_01.txt
* @version SVN: $Id$
* @link http://pear.php.net/package/Numbers_Words
*/
/**
* Class for translating numbers into Danish.
*
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
* @package Numbers_Words
*/
/**
* Include needed files
*/
require_once "Numbers/Words.php";
/**
* Class for translating numbers into Danish.
*
* @category Numbers
* @package Numbers_Words
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
* @license PHP 3.01 http://www.php.net/license/3_01.txt
* @link http://pear.php.net/package/Numbers_Words
*/
class Numbers_Words_dk extends Numbers_Words
{
// {{{ properties
/**
* Locale name
* @var string
* @access public
*/
var $locale = 'dk';
/**
* Language name in English
* @var string
* @access public
*/
var $lang = 'Danish';
/**
* Native language name
* @var string
* @access public
*/
var $lang_native = 'Dansk';
/**
* The word for the minus sign
* @var string
* @access private
*/
var $_minus = 'minus'; // minus sign
/**
* The sufixes for exponents (singular and plural).
* From: http://da.wikipedia.org/wiki/Navne_p%E5_store_tal
* @var array
* @access private
*/
var $_exponent = array(
0 => array(''),
3 => array('tusind','tusinde'),
6 => array('million','millioner'),
9 => array('milliard','milliarder'),
12 => array('billion','billioner'),
15 => array('billiard','billiarder'),
18 => array('trillion','trillioner'),
21 => array('trilliard','trilliarder'),
24 => array('quadrillion','quadrillioner'),
30 => array('quintillion','quintillioner'),
36 => array('sextillion','sextillioner'),
42 => array('septillion','septillioner'),
48 => array('octillion','octillioner'),
54 => array('nonillion','nonillioner'),
60 => array('decillion','decillioner'),
120 => array('vigintillion','vigintillioner'),
600 => array('centillion','centillioner')
);
/**
* The array containing the digits (indexed by the digits themselves).
* @var array
* @access private
*/
var $_digits = array(
0 => 'nul', 'en', 'to', 'tre', 'fire',
'fem', 'seks', 'syv', 'otte', 'ni'
);
/**
* The word separator
* @var string
* @access private
*/
var $_sep = ' ';
/**
* The currency names (based on the below links,
* informations from central bank websites and on encyclopedias)
*
* @var array
* @link http://da.wikipedia.org/wiki/Valuta
* @access private
*/
var $_currency_names = array(
'AUD' => array(array('australsk dollar', 'australske dollars'), array('cent')),
'CAD' => array(array('canadisk dollar', 'canadisk dollars'), array('cent')),
'CHF' => array(array('schweitzer franc'), array('rappen')),
'CYP' => array(array('cypriotisk pund', 'cypriotiske pund'), array('cent')),
'CZK' => array(array('tjekkisk koruna'), array('halerz')),
'DKK' => array(array('krone', 'kroner'), array('øre')),
'EUR' => array(array('euro'), array('euro-cent')),
'GBP' => array(array('pund'), array('pence')),
'HKD' => array(array('Hong Kong dollar', 'Hong Kong dollars'), array('cent')),
'JPY' => array(array('yen'), array('sen')),
'NOK' => array(array('norsk krone', 'norske kroner'), array('øre')),
'PLN' => array(array('zloty', 'zlotys'), array('grosz')),
'SEK' => array(array('svensk krone', 'svenske kroner'), array('øre')),
'USD' => array(array('dollar', 'dollars'), array('cent'))
);
/**
* The default currency name
* @var string
* @access public
*/
var $def_currency = 'DKK'; // Danish krone
// }}}
// {{{ _toWords()
/**
* Converts a number to its word representation
* in Danish language
*
* @param integer $num An integer between -infinity and infinity inclusive :)
* that need to be converted to words
* @param integer $power The power of ten for the rest of the number to the right.
* Optional, defaults to 0.
* @param integer $powsuffix The power name to be added to the end of the return string.
* Used internally. Optional, defaults to ''.
*
* @return string The corresponding word representation
*
* @access protected
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
* @since Numbers_Words 0.16.3
*/
function _toWords($num, $power = 0, $powsuffix = '')
{
$ret = '';
// add a minus sign
if (substr($num, 0, 1) == '-') {
$ret = $this->_sep . $this->_minus;
$num = substr($num, 1);
}
// strip excessive zero signs and spaces
$num = trim($num);
$num = preg_replace('/^0+/', '', $num);
if (strlen($num) > 3) {
$maxp = strlen($num)-1;
$curp = $maxp;
for ($p = $maxp; $p > 0; --$p) { // power
// check for highest power
if (isset($this->_exponent[$p])) {
// send substr from $curp to $p
$snum = substr($num, $maxp - $curp, $curp - $p + 1);
$snum = preg_replace('/^0+/', '', $snum);
if ($snum !== '') {
$cursuffix = $this->_exponent[$power][count($this->_exponent[$power])-1];
if ($powsuffix != '') {
$cursuffix .= $this->_sep . $powsuffix;
}
$ret .= $this->_toWords($snum, $p, $cursuffix);
}
$curp = $p - 1;
continue;
}
}
$num = substr($num, $maxp - $curp, $curp - $p + 1);
if ($num == 0) {
return $ret;
}
} elseif ($num == 0 || $num == '') {
return $this->_sep . $this->_digits[0];
}
$h = $t = $d = 0;
switch(strlen($num)) {
case 3:
$h = (int)substr($num, -3, 1);
case 2:
$t = (int)substr($num, -2, 1);
case 1:
$d = (int)substr($num, -1, 1);
break;
case 0:
return;
break;
}
if ($h) {
if ($h == 1) {
$ret .= $this->_sep . 'et' . $this->_sep . 'hundrede';
} else {
$ret .= $this->_sep . $this->_digits[$h] . $this->_sep . 'hundrede';
}
//if (($t + $d) > 0)
// $ret .= $this->_sep . 'og';
} elseif ((isset($maxp)) && ($maxp > 3)) {
// add 'og' in the case where there are preceding thousands but not hundreds or tens,
// so fx. 80001 becomes 'firs tusinde og en' instead of 'firs tusinde en'
$ret .= $this->_sep . 'og';
}
if ($t != 1 && $d > 0) {
$ret .= $this->_sep . (($d == 1 & $power == 3 && $t == 0 && $h == 0) ? "et" : $this->_digits[$d]) . ($t > 1 ? $this->_sep . "og" : "");
}
// ten, twenty etc.
switch ($t) {
case 9:
$ret .= $this->_sep . 'halvfems';
break;
case 8:
$ret .= $this->_sep . 'firs';
break;
case 7:
$ret .= $this->_sep . 'halvfjerds';
break;
case 6:
$ret .= $this->_sep . 'tres';
break;
case 5:
$ret .= $this->_sep . 'halvtreds';
break;
case 4:
$ret .= $this->_sep . 'fyrre';
break;
case 3:
$ret .= $this->_sep . 'tredive';
break;
case 2:
$ret .= $this->_sep . 'tyve';
break;
case 1:
switch ($d) {
case 0:
$ret .= $this->_sep . 'ti';
break;
case 1:
$ret .= $this->_sep . 'elleve';
break;
case 2:
$ret .= $this->_sep . 'tolv';
break;
case 3:
$ret .= $this->_sep . 'tretten';
break;
case 4:
$ret .= $this->_sep . 'fjorten';
break;
case 5:
$ret .= $this->_sep . 'femten';
break;
case 6:
$ret .= $this->_sep . 'seksten';
break;
case 7:
$ret .= $this->_sep . 'sytten';
break;
case 8:
$ret .= $this->_sep . 'atten';
break;
case 9:
$ret .= $this->_sep . 'nitten';
break;
}
break;
}
if ($power > 0) {
if (isset($this->_exponent[$power])) {
$lev = $this->_exponent[$power];
}
if (!isset($lev) || !is_array($lev)) {
return null;
}
if ($d == 1 && ($t+$h) == 0) {
$ret .= $this->_sep . $lev[0];
} else {
$ret .= $this->_sep . $lev[1];
}
}
if ($powsuffix != '') {
$ret .= $this->_sep . $powsuffix;
}
return $ret;
}
// }}}
// {{{ toCurrencyWords()
/**
* Converts a currency value to its word representation
* (with monetary units) in danish language
*
* @param integer $int_curr An international currency symbol
* as defined by the ISO 4217 standard (three characters)
* @param integer $decimal A money total amount without fraction part (e.g. amount of dollars)
* @param integer $fraction Fractional part of the money amount (e.g. amount of cents)
* Optional. Defaults to false.
* @param integer $convert_fraction Convert fraction to words (left as numeric if set to false).
* Optional. Defaults to true.
*
* @return string The corresponding word representation for the currency
*
* @access public
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
* @since Numbers_Words 0.4
*/
function toCurrencyWords($int_curr, $decimal, $fraction = false, $convert_fraction = true)
{
$int_curr = strtoupper($int_curr);
if (!isset($this->_currency_names[$int_curr])) {
$int_curr = $this->def_currency;
}
$curr_names = $this->_currency_names[$int_curr];
if (($decimal != "") and ($decimal != 0)) {
$ret = trim($this->_toWords($decimal));
$lev = ($decimal == 1) ? 0 : 1;
if ($lev > 0) {
if (count($curr_names[0]) > 1) {
$ret .= $this->_sep . $curr_names[0][$lev];
} else {
$ret .= $this->_sep . $curr_names[0][0];
}
} else {
$ret .= $this->_sep . $curr_names[0][0];
}
if (($fraction !== false) and ($fraction != 0)) {
$ret .= $this->_sep . "og";
}
}
if (($fraction !== false) and ($fraction != 0)) {
if ($convert_fraction) {
$ret .= $this->_sep . trim($this->_toWords($fraction));
} else {
$ret .= $this->_sep . $fraction;
}
$lev = ($fraction == 1) ? 0 : 1;
if ($lev > 0) {
if (count($curr_names[1]) > 1) {
$ret .= $this->_sep . $curr_names[1][$lev];
} else {
$ret .= $this->_sep . $curr_names[1][0];
}
} else {
$ret .= $this->_sep . $curr_names[1][0];
}
}
return $ret;
}
// }}}
}
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