418 lines
12 KiB
PHP
418 lines
12 KiB
PHP
<?php
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/* vim: set expandtab tabstop=4 softtabstop=4 shiftwidth=4: */
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//
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// +----------------------------------------------------------------------+
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// | PHP version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Jesper Veggerby <pear.nosey@veggerby.dk> |
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// +----------------------------------------------------------------------+
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//
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// $Id: lang.dk.php,v 1.2 2005/09/18 19:52:22 makler Exp $
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//
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// Numbers_Words class extension to spell numbers in Danish language.
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//
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/**
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* Class for translating numbers into Danish.
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*
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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* @package Numbers_Words
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*/
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/**
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* Include needed files
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*/
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require_once("Numbers/Words.php");
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/**
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* Class for translating numbers into Danish.
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*
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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* @package Numbers_Words
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*/
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class Numbers_Words_dk extends Numbers_Words
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{
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// {{{ properties
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/**
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* Locale name
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* @var string
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* @access public
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*/
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var $locale = 'dk';
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/**
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* Language name in English
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* @var string
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* @access public
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*/
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var $lang = 'Danish';
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/**
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* Native language name
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* @var string
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* @access public
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*/
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var $lang_native = 'Dansk';
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/**
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* The word for the minus sign
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* @var string
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* @access private
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*/
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var $_minus = 'minus'; // minus sign
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/**
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* The sufixes for exponents (singular and plural).
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* From: http://da.wikipedia.org/wiki/Navne_p%E5_store_tal
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* @var array
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* @access private
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*/
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var $_exponent = array(
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0 => array(''),
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3 => array('tusind','tusinde'),
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6 => array('million','millioner'),
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9 => array('milliard','milliarder'),
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12 => array('billion','billioner'),
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15 => array('billiard','billiarder'),
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18 => array('trillion','trillioner'),
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21 => array('trilliard','trilliarder'),
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24 => array('quadrillion','quadrillioner'),
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30 => array('quintillion','quintillioner'),
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36 => array('sextillion','sextillioner'),
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42 => array('septillion','septillioner'),
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48 => array('octillion','octillioner'),
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54 => array('nonillion','nonillioner'),
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60 => array('decillion','decillioner'),
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120 => array('vigintillion','vigintillioner'),
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600 => array('centillion','centillioner')
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);
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/**
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* The array containing the digits (indexed by the digits themselves).
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* @var array
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* @access private
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*/
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var $_digits = array(
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0 => 'nul', 'en', 'to', 'tre', 'fire',
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'fem', 'seks', 'syv', 'otte', 'ni'
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);
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/**
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* The word separator
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* @var string
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* @access private
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*/
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var $_sep = ' ';
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/**
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* The currency names (based on the below links,
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* informations from central bank websites and on encyclopedias)
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*
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* @var array
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* @link http://da.wikipedia.org/wiki/Valuta
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* @access private
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*/
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var $_currency_names = array(
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'AUD' => array(array('australsk dollar', 'australske dollars'), array('cent')),
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'CAD' => array(array('canadisk dollar', 'canadisk dollars'), array('cent')),
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'CHF' => array(array('schweitzer franc'), array('rappen')),
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'CYP' => array(array('cypriotisk pund', 'cypriotiske pund'), array('cent')),
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'CZK' => array(array('tjekkisk koruna'), array('halerz')),
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'DKK' => array(array('krone', 'kroner'), array('<27>re')),
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'EUR' => array(array('euro'), array('euro-cent')),
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'GBP' => array(array('pund'), array('pence')),
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'HKD' => array(array('Hong Kong dollar', 'Hong Kong dollars'), array('cent')),
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'JPY' => array(array('yen'), array('sen')),
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'NOK' => array(array('norsk krone', 'norske kroner'), array('<27>re')),
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'PLN' => array(array('zloty', 'zlotys'), array('grosz')),
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'SEK' => array(array('svensk krone', 'svenske kroner'), array('<27>re')),
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'USD' => array(array('dollar', 'dollars'), array('cent'))
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);
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/**
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* The default currency name
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* @var string
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* @access public
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*/
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var $def_currency = 'DKK'; // Danish krone
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// }}}
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// {{{ toWords()
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/**
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* Converts a number to its word representation
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* in Danish language
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*
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* @param integer $num An integer between -infinity and infinity inclusive :)
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* that need to be converted to words
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* @param integer $power The power of ten for the rest of the number to the right.
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* Optional, defaults to 0.
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* @param integer $powsuffix The power name to be added to the end of the return string.
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* Used internally. Optional, defaults to ''.
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*
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* @return string The corresponding word representation
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*
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* @access public
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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* @since PHP 4.2.3
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*/
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function toWords($num, $power = 0, $powsuffix = '') {
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$ret = '';
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// add a minus sign
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if (substr($num, 0, 1) == '-') {
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$ret = $this->_sep . $this->_minus;
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$num = substr($num, 1);
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}
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// strip excessive zero signs and spaces
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$num = trim($num);
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$num = preg_replace('/^0+/','',$num);
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if (strlen($num) > 3) {
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$maxp = strlen($num)-1;
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$curp = $maxp;
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for ($p = $maxp; $p > 0; --$p) { // power
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// check for highest power
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if (isset($this->_exponent[$p])) {
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// send substr from $curp to $p
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$snum = substr($num, $maxp - $curp, $curp - $p + 1);
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$snum = preg_replace('/^0+/','',$snum);
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if ($snum !== '') {
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$cursuffix = $this->_exponent[$power][count($this->_exponent[$power])-1];
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if ($powsuffix != '')
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$cursuffix .= $this->_sep . $powsuffix;
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$ret .= $this->toWords($snum, $p, $cursuffix);
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}
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$curp = $p - 1;
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continue;
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}
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}
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$num = substr($num, $maxp - $curp, $curp - $p + 1);
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if ($num == 0) {
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return $ret;
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}
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} elseif ($num == 0 || $num == '') {
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return $this->_sep . $this->_digits[0];
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}
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$h = $t = $d = 0;
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switch(strlen($num)) {
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case 3:
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$h = (int)substr($num,-3,1);
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case 2:
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$t = (int)substr($num,-2,1);
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case 1:
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$d = (int)substr($num,-1,1);
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break;
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case 0:
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return;
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break;
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}
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if ($h) {
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if ($h == 1) {
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$ret .= $this->_sep . 'et' . $this->_sep . 'hundrede';
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} else {
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$ret .= $this->_sep . $this->_digits[$h] . $this->_sep . 'hundrede';
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}
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//if (($t + $d) > 0)
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// $ret .= $this->_sep . 'og';
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} elseif ((isset($maxp)) && ($maxp > 3)) {
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// add 'og' in the case where there are preceding thousands but not hundreds or tens,
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// so fx. 80001 becomes 'firs tusinde og en' instead of 'firs tusinde en'
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$ret .= $this->_sep . 'og';
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}
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if ($t != 1 && $d > 0) {
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$ret .= $this->_sep . (($d == 1 & $power == 3 && $t == 0 && $h == 0) ? "et" : $this->_digits[$d]) . ($t > 1 ? $this->_sep . "og" : "");
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}
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// ten, twenty etc.
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switch ($t) {
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case 9:
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$ret .= $this->_sep . 'halvfems';
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break;
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case 8:
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$ret .= $this->_sep . 'firs';
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break;
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case 7:
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$ret .= $this->_sep . 'halvfjerds';
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break;
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case 6:
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$ret .= $this->_sep . 'tres';
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break;
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case 5:
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$ret .= $this->_sep . 'halvtreds';
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break;
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case 4:
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$ret .= $this->_sep . 'fyrre';
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break;
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case 3:
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$ret .= $this->_sep . 'tredive';
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break;
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case 2:
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$ret .= $this->_sep . 'tyve';
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break;
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case 1:
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switch ($d) {
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case 0:
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$ret .= $this->_sep . 'ti';
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break;
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case 1:
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$ret .= $this->_sep . 'elleve';
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break;
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case 2:
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$ret .= $this->_sep . 'tolv';
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break;
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case 3:
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$ret .= $this->_sep . 'tretten';
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break;
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case 4:
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$ret .= $this->_sep . 'fjorten';
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break;
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case 5:
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$ret .= $this->_sep . 'femten';
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break;
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case 6:
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$ret .= $this->_sep . 'seksten';
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break;
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case 7:
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$ret .= $this->_sep . 'sytten';
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break;
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case 8:
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$ret .= $this->_sep . 'atten';
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break;
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case 9:
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$ret .= $this->_sep . 'nitten';
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break;
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}
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break;
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}
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if ($power > 0) {
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if (isset($this->_exponent[$power]))
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$lev = $this->_exponent[$power];
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if (!isset($lev) || !is_array($lev))
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return null;
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if ($d == 1 && ($t+$h) == 0) {
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$ret .= $this->_sep . $lev[0];
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} else {
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$ret .= $this->_sep . $lev[1];
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}
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}
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if ($powsuffix != '')
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$ret .= $this->_sep . $powsuffix;
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return $ret;
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}
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// }}}
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// {{{ toCurrencyWords()
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/**
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* Converts a currency value to its word representation
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* (with monetary units) in danish language
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*
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* @param integer $int_curr An international currency symbol
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* as defined by the ISO 4217 standard (three characters)
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* @param integer $decimal A money total amount without fraction part (e.g. amount of dollars)
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* @param integer $fraction Fractional part of the money amount (e.g. amount of cents)
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* Optional. Defaults to false.
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* @param integer $convert_fraction Convert fraction to words (left as numeric if set to false).
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* Optional. Defaults to true.
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*
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* @return string The corresponding word representation for the currency
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*
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* @access public
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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* @since Numbers_Words 0.4
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*/
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function toCurrencyWords($int_curr, $decimal, $fraction = false, $convert_fraction = true) {
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$int_curr = strtoupper($int_curr);
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if (!isset($this->_currency_names[$int_curr])) {
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$int_curr = $this->def_currency;
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}
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$curr_names = $this->_currency_names[$int_curr];
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if (($decimal != "") and ($decimal != 0)) {
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$ret = trim($this->toWords($decimal));
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$lev = ($decimal == 1) ? 0 : 1;
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if ($lev > 0) {
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if (count($curr_names[0]) > 1) {
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$ret .= $this->_sep . $curr_names[0][$lev];
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} else {
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$ret .= $this->_sep . $curr_names[0][0];
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}
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} else {
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$ret .= $this->_sep . $curr_names[0][0];
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}
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if (($fraction !== false) and ($fraction != 0)) {
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$ret .= $this->_sep . "og";
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}
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}
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if (($fraction !== false) and ($fraction != 0)) {
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if ($convert_fraction) {
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$ret .= $this->_sep . trim($this->toWords($fraction));
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} else {
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$ret .= $this->_sep . $fraction;
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}
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$lev = ($fraction == 1) ? 0 : 1;
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if ($lev > 0) {
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if (count($curr_names[1]) > 1) {
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$ret .= $this->_sep . $curr_names[1][$lev];
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} else {
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$ret .= $this->_sep . $curr_names[1][0];
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}
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} else {
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$ret .= $this->_sep . $curr_names[1][0];
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}
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}
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return $ret;
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}
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// }}}
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}
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?>
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