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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 Petr 'PePa' Pavel <petr.pavel@pepa.info>
* @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 Czech.
*
* @author Petr 'PePa' Pavel
* @package Numbers_Words
*/
/**
* Include needed files
*/
require_once "Numbers/Words.php";
/**
* Class for translating numbers into Czech.
*
* @category Numbers
* @package Numbers_Words
* @author Petr 'PePa' Pavel <petr.pavel@pepa.info>
* @license PHP 3.01 http://www.php.net/license/3_01.txt
* @link http://pear.php.net/package/Numbers_Words
*/
class Numbers_Words_cs extends Numbers_Words
{
// {{{ properties
/**
* Locale name
* @var string
* @access public
*/
var $locale = 'cs';
/**
* Language name in English
* @var string
* @access public
*/
var $lang = 'Czech';
/**
* Native language name
* @var string
* @access public
*/
var $lang_native = 'Czech';
/**
* The word for the minus sign
* @var string
* @access private
*/
var $_minus = 'mínus'; // minus sign
/**
* The sufixes for exponents (singular and plural)
* Names partly based on:
* http://cs.wikipedia.org/wiki/P%C5%99edpony_soustavy_SI
* the rest was translated from lang.en_GB.php
* names verified by "Ustav pro jazyk cesky" only up to Septilion
* (they could verify only the lingual matter - not the mathematical one)
* @var array
* @access private
*/
var $_exponent = array(
0 => array(''),
3 => array('tisíc','tisíce','tisíc'),
6 => array('milion','miliony','milionù'),
9 => array('miliarda','miliardy','miliard'),
12 => array('bilion','biliony','bilionù'),
15 => array('biliarda','biliardy','biliard'),
18 => array('trilion','triliony','trilionù'),
21 => array('triliarda','triliardy','triliard'),
24 => array('kvadrilion','kvadriliony','kvadrilionù'),
30 => array('kvintilion','kvintiliony','kvintilionù'),
36 => array('sextilion','sextiliony','sextilionù'),
42 => array('septilion','septiliony','septilionù'),
48 => array('oktilion','oktiliony','oktilionù'),
54 => array('nonilion','noniliony','nonilionù'),
60 => array('decilion','deciliony','decilionù'),
66 => array('undecilion','undeciliony','undecilionù'),
72 => array('duodecilion','duodeciliony','duodecilionù'),
78 => array('tredecilion','tredeciliony','tredecilionù'),
84 => array('kvatrodecilion','kvatrodeciliony','kvatrodecilionù'),
90 => array('kvindecilion','kvindeciliony','kvindecilionù'),
96 => array('sexdecilion','sexdeciliony','sexdecilionù'),
102 => array('septendecilion','septendeciliony','septendecilionù'),
108 => array('oktodecilion','oktodeciliony','oktodecilionù'),
114 => array('novemdecilion','novemdeciliony','novemdecilionù'),
120 => array('vigintilion','vigintiliony','vigintilionù'),
192 => array('duotrigintilion','duotrigintiliony','duotrigintilionù'),
600 => array('centilion','centiliony','centilionù')
);
/**
* The array containing the forms of Czech word for "hundred"
* @var array
* @access private
*/
var $_hundreds = array(
0 => 'sto', 'stì', 'sta', 'set'
);
/**
* The array containing the digits (indexed by the digits themselves).
* @var array
* @access private
*/
var $_digits = array(
0 => 'nula', 'jedna', 'dva', 'tøi', 'ètyøi',
'pìt', '¹est', 'sedm', 'osm', 'devìt'
);
/**
* The word separator
* @var string
* @access private
*/
var $_sep = ' ';
// }}}
// {{{ _toWords()
/**
* Converts a number to its word representation
* in Czech 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 $powsuffix The power name to be added to the end of the return string.
* Used internally. Optional, defaults to ''.
*
* @return string The corresponding word representation
*
* @access protected
* @author Petr 'PePa' Pavel <petr.pavel@pepa.info>
* @since Numbers_Words 0.16.3
*/
function _toWords($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 ($h) {
// inflection of the word "hundred"
if ($h == 1) {
$ret .= $this->_sep . $this->_hundreds[0];
} elseif ($h == 2) {
$ret .= $this->_sep . "dvì" . $this->_sep . $this->_hundreds[1];
} elseif ( ($h > 1) && ($h < 5) ) {
$ret .= $this->_sep . $this->_digits[$h] . $this->_sep . $this->_hundreds[2];
} else { //if ($h >= 5)
$ret .= $this->_sep . $this->_digits[$h] . $this->_sep . $this->_hundreds[3];
}
// in English only - add ' and' for [1-9]01..[1-9]99
// (also for 1001..1099, 10001..10099 but it is harder)
// for now it is switched off, maybe some language purists
// can force me to enable it, or to remove it completely
// if (($t + $d) > 0)
// $ret .= $this->_sep . 'and';
}
// ten, twenty etc.
switch ($t) {
case 2:
case 3:
case 4:
$ret .= $this->_sep . $this->_digits[$t] . 'cet';
break;
case 5:
$ret .= $this->_sep . 'padesát';
break;
case 6:
$ret .= $this->_sep . '¹edesát';
break;
case 7:
$ret .= $this->_sep . 'sedmdesát';
break;
case 8:
$ret .= $this->_sep . 'osmdesát';
break;
case 9:
$ret .= $this->_sep . 'devadesát';
break;
case 1:
switch ($d) {
case 0:
$ret .= $this->_sep . 'deset';
break;
case 1:
$ret .= $this->_sep . 'jedenáct';
break;
case 4:
$ret .= $this->_sep . 'ètrnáct';
break;
case 5:
$ret .= $this->_sep . 'patnáct';
break;
case 9:
$ret .= $this->_sep . 'devatenáct';
break;
case 2:
case 3:
case 6:
case 7:
case 8:
$ret .= $this->_sep . $this->_digits[$d] . 'náct';
break;
}
break;
}
if (($t != 1) && ($d > 0) && (($power == 0) || ($num > 1))) {
$ret .= $this->_sep . $this->_digits[$d];
}
if ($power > 0) {
if (isset($this->_exponent[$power])) {
$lev = $this->_exponent[$power];
}
if (!isset($lev) || !is_array($lev)) {
return null;
}
// inflection of exponental words
if ($num == 1) {
$idx = 0;
} elseif ( (($num > 1) && ($num < 5)) || ((intval("$t$d") > 1) && (intval("$t$d") < 5))) {
$idx = 1;
} else {
$idx = 2;
}
$ret .= $this->_sep . $lev[$idx];
}
if ($powsuffix != '') {
$ret .= $this->_sep . $powsuffix;
}
return $ret;
}
// }}}
}
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