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- <?php
- /* vim: set expandtab tabstop=4 softtabstop=4 shiftwidth=4: */
- //
- // +----------------------------------------------------------------------+
- // | PHP version 4 |
- // +----------------------------------------------------------------------+
- // | Copyright (c) 1997-2003 The PHP Group |
- // +----------------------------------------------------------------------+
- // | This source file is subject to version 3.0 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_0.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. |
- // +----------------------------------------------------------------------+
- // | Authors: Piotr Klaban <makler@man.torun.pl> |
- // +----------------------------------------------------------------------+
- //
- // $Id: lang.de.php,v 1.3 2004/09/30 07:44:33 makler Exp $
- //
- // Numbers_Words class extension to spell numbers in German language.
- //
-
- /**
- *
- * Class for translating numbers into German.
- * @author Piotr Klaban
- * @package Numbers_Words
- */
-
- /**
- * Include needed files
- */
- require_once("Numbers/Words.php");
-
- /**
- * Class for translating numbers into German.
- *
- * @author Piotr Klaban
- * @package Numbers_Words
- */
- class Numbers_Words_de extends Numbers_Words
- {
-
- // {{{ properties
-
- /**
- * Locale name
- * @var string
- * @access public
- */
- var $locale = 'de';
-
- /**
- * Language name in English
- * @var string
- * @access public
- */
- var $lang = 'German';
-
- /**
- * Native language name
- * @var string
- * @access public
- */
- var $lang_native = 'Deutsch';
-
- /**
- * The word for the minus sign
- * @var string
- * @access private
- */
- var $_minus = 'Minus'; // minus sign
-
- /**
- * The sufixes for exponents (singular and plural)
- * Names partly based on:
- * http://german.about.com/library/blzahlenaud.htm
- * http://www3.osk.3web.ne.jp/~nagatani/common/zahlwort.htm
- * @var array
- * @access private
- */
- var $_exponent = array(
- 0 => array(''),
- 3 => array('tausend','tausend'),
- 6 => array('Million','Millionen'),
- 9 => array('Milliarde','Milliarden'),
- 12 => array('Billion','Billionen'),
- 15 => array('Billiarde','Billiarden'),
- 18 => array('Trillion','Trillionen'),
- 21 => array('Trilliarde','Trilliarden'),
- 24 => array('Quadrillion','Quadrillionen'),
- 27 => array('Quadrilliarde','Quadrilliarden'),
- 30 => array('Quintillion','Quintillionen'),
- 33 => array('Quintilliarde','Quintilliarden'),
- 36 => array('Sextillion','Sextillionen'),
- 39 => array('Sextilliarde','Sextilliarden'),
- 42 => array('Septillion','Septillionen'),
- 45 => array('Septilliarde','Septilliarden'),
- 48 => array('Oktillion','Oktillionen'), // oder Octillionen
- 51 => array('Oktilliarde','Oktilliarden'),
- 54 => array('Nonillion','Nonillionen'),
- 57 => array('Nonilliarde','Nonilliarden'),
- 60 => array('Dezillion','Dezillionen'),
- 63 => array('Dezilliarde','Dezilliarden'),
- 120 => array('Vigintillion','Vigintillionen'),
- 123 => array('Vigintilliarde','Vigintilliarden'),
- 600 => array('Zentillion','Zentillionen'), // oder Centillion
- 603 => array('Zentilliarde','Zentilliarden')
- );
-
- /**
- * The array containing the digits (indexed by the digits themselves).
- * @var array
- * @access private
- */
- var $_digits = array(
- 0 => 'null', 'ein', 'zwei', 'drei', 'vier',
- 'fⁿnf', 'sechs', 'sieben', 'acht', 'neun'
- );
-
- /**
- * The word separator
- * @var string
- * @access private
- */
- var $_sep = '';
-
- /**
- * The exponent word separator
- * @var string
- * @access private
- */
- var $_sep2 = ' ';
-
- // }}}
- // {{{ toWords()
-
- /**
- * Converts a number to its word representation
- * in German 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 $powsuffix The power name to be added to the end of the return string.
- * Used internally. Optional, defaults to ''.
- *
- * @return string The corresponding word representation
- *
- * @access private
- * @author Piotr Klaban <makler@man.torun.pl>
- * @since PHP 4.2.3
- */
- function toWords($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) {
-
- $ret .= $this->_sep . $this->_digits[$h] . $this->_sep . 'hundert';
- }
-
- if ($t != 1 && $d > 0) { // add digits only in <0>,<1,9> and <21,inf>
- if ($t > 0) {
- $ret .= $this->_digits[$d] . 'und';
- } else {
- $ret .= $this->_digits[$d];
- if ($d == 1)
- if ($power == 0) {
- $ret .= 's'; // fuer eins
- } else {
- if ($power != 3) { // tausend ausnehmen
- $ret .= 'e'; // fuer eine
- }
- }
- }
- }
-
- // ten, twenty etc.
- switch ($t) {
- case 9:
- case 8:
- case 5:
- $ret .= $this->_sep . $this->_digits[$t] . 'zig';
- break;
-
- case 7:
- $ret .= $this->_sep . 'siebzig';
- break;
-
- case 6:
- $ret .= $this->_sep . 'sechzig';
- break;
-
- case 4:
- $ret .= $this->_sep . 'vierzig';
- break;
-
- case 3:
- $ret .= $this->_sep . 'drei▀ig';
- break;
-
- case 2:
- $ret .= $this->_sep . 'zwanzig';
- break;
-
- case 1:
- switch ($d) {
- case 0:
- $ret .= $this->_sep . 'zehn';
- break;
-
- case 1:
- $ret .= $this->_sep . 'elf';
- break;
-
- case 2:
- $ret .= $this->_sep . 'zw÷lf';
- break;
-
- case 3:
- case 4:
- case 5:
- case 8:
- case 9:
- $ret .= $this->_sep . $this->_digits[$d] . 'zehn';
- break;
-
- case 6:
- $ret .= $this->_sep . 'sechzehn';
- break;
-
- case 7:
- $ret .= $this->_sep . 'siebzehn';
- break;
- }
- break;
- }
-
- if ($power > 0) {
- if (isset($this->_exponent[$power]))
- $lev = $this->_exponent[$power];
-
- if (!isset($lev) || !is_array($lev))
- return null;
-
- if ($power == 3)
- $ret .= $this->_sep . $lev[0];
- elseif ($d == 1 && ($t+$h) == 0)
- $ret .= $this->_sep2 . $lev[0] . $this->_sep2;
- else
- $ret .= $this->_sep2 . $lev[1] . $this->_sep2;
- }
-
- if ($powsuffix != '')
- $ret .= $this->_sep . $powsuffix;
-
- return $ret;
- }
- // }}}
- }
-
- ?>
-