|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Zend Framework |
|
4
|
|
|
* |
|
5
|
|
|
* LICENSE |
|
6
|
|
|
* |
|
7
|
|
|
* This source file is subject to the new BSD license that is bundled |
|
8
|
|
|
* with this package in the file LICENSE.txt. |
|
9
|
|
|
* It is also available through the world-wide-web at this URL: |
|
10
|
|
|
* http://framework.zend.com/license/new-bsd |
|
11
|
|
|
* If you did not receive a copy of the license and are unable to |
|
12
|
|
|
* obtain it through the world-wide-web, please send an email |
|
13
|
|
|
* to [email protected] so we can send you a copy immediately. |
|
14
|
|
|
* |
|
15
|
|
|
* @category Zend |
|
16
|
|
|
* @package Zend_Currency |
|
17
|
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) |
|
18
|
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License |
|
19
|
|
|
* @version $Id: Currency.php 23775 2011-03-01 17:25:24Z ralph $ |
|
20
|
|
|
*/ |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* include needed classes |
|
24
|
|
|
*/ |
|
25
|
|
|
require_once 'Zend/Locale.php'; |
|
26
|
|
|
require_once 'Zend/Locale/Data.php'; |
|
27
|
|
|
require_once 'Zend/Locale/Format.php'; |
|
28
|
|
|
|
|
29
|
|
|
/** |
|
30
|
|
|
* Class for handling currency notations |
|
31
|
|
|
* |
|
32
|
|
|
* @category Zend |
|
33
|
|
|
* @package Zend_Currency |
|
34
|
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) |
|
35
|
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License |
|
36
|
|
|
*/ |
|
37
|
|
|
class Zend_Currency |
|
38
|
|
|
{ |
|
39
|
|
|
// Constants for defining what currency symbol should be displayed |
|
40
|
|
|
const NO_SYMBOL = 1; |
|
41
|
|
|
const USE_SYMBOL = 2; |
|
42
|
|
|
const USE_SHORTNAME = 3; |
|
43
|
|
|
const USE_NAME = 4; |
|
44
|
|
|
|
|
45
|
|
|
// Constants for defining the position of the currencysign |
|
46
|
|
|
const STANDARD = 8; |
|
47
|
|
|
const RIGHT = 16; |
|
48
|
|
|
const LEFT = 32; |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* Options array |
|
52
|
|
|
* |
|
53
|
|
|
* The following options are available |
|
54
|
|
|
* 'position' => Position for the currency sign |
|
55
|
|
|
* 'script' => Script for the output |
|
56
|
|
|
* 'format' => Locale for numeric output |
|
57
|
|
|
* 'display' => Currency detail to show |
|
58
|
|
|
* 'precision' => Precision for the currency |
|
59
|
|
|
* 'name' => Name for this currency |
|
60
|
|
|
* 'currency' => 3 lettered international abbreviation |
|
61
|
|
|
* 'symbol' => Currency symbol |
|
62
|
|
|
* 'locale' => Locale for this currency |
|
63
|
|
|
* 'value' => Money value |
|
64
|
|
|
* 'service' => Exchange service to use |
|
65
|
|
|
* |
|
66
|
|
|
* @var array |
|
67
|
|
|
* @see Zend_Locale |
|
68
|
|
|
*/ |
|
69
|
|
|
protected $_options = array( |
|
70
|
|
|
'position' => self::STANDARD, |
|
71
|
|
|
'script' => null, |
|
72
|
|
|
'format' => null, |
|
73
|
|
|
'display' => self::NO_SYMBOL, |
|
74
|
|
|
'precision' => 2, |
|
75
|
|
|
'name' => null, |
|
76
|
|
|
'currency' => null, |
|
77
|
|
|
'symbol' => null, |
|
78
|
|
|
'locale' => null, |
|
79
|
|
|
'value' => 0, |
|
80
|
|
|
'service' => null, |
|
81
|
|
|
'tag' => 'Zend_Locale' |
|
82
|
|
|
); |
|
83
|
|
|
|
|
84
|
|
|
/** |
|
85
|
|
|
* Creates a currency instance. Every supressed parameter is used from the actual or the given locale. |
|
86
|
|
|
* |
|
87
|
|
|
* @param string|array $options OPTIONAL Options array or currency short name |
|
88
|
|
|
* when string is given |
|
89
|
|
|
* @param string|Zend_Locale $locale OPTIONAL locale name |
|
90
|
|
|
* @throws Zend_Currency_Exception When currency is invalid |
|
91
|
|
|
*/ |
|
92
|
|
|
public function __construct($options = null, $locale = null) |
|
93
|
|
|
{ |
|
94
|
|
|
if (is_array($options)) { |
|
95
|
|
|
$this->setLocale($locale); |
|
96
|
|
|
$this->setFormat($options); |
|
97
|
|
|
} else if (Zend_Locale::isLocale($options, false, false)) { |
|
98
|
|
|
$this->setLocale($options); |
|
99
|
|
|
$options = $locale; |
|
100
|
|
|
} else { |
|
101
|
|
|
$this->setLocale($locale); |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
// Get currency details |
|
105
|
|
|
if (!isset($this->_options['currency']) || !is_array($options)) { |
|
106
|
|
|
$this->_options['currency'] = self::getShortName($options, $this->_options['locale']); |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
if (!isset($this->_options['name']) || !is_array($options)) { |
|
110
|
|
|
$this->_options['name'] = self::getName($options, $this->_options['locale']); |
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
|
|
if (!isset($this->_options['symbol']) || !is_array($options)) { |
|
114
|
|
|
$this->_options['symbol'] = self::getSymbol($options, $this->_options['locale']); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
if (($this->_options['currency'] === null) and ($this->_options['name'] === null)) { |
|
118
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
119
|
|
|
throw new Zend_Currency_Exception("Currency '$options' not found"); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
|
|
// Get the format |
|
123
|
|
|
if (!empty($this->_options['symbol'])) { |
|
124
|
|
|
$this->_options['display'] = self::USE_SYMBOL; |
|
125
|
|
|
} else if (!empty($this->_options['currency'])) { |
|
126
|
|
|
$this->_options['display'] = self::USE_SHORTNAME; |
|
127
|
|
|
} |
|
128
|
|
|
} |
|
129
|
|
|
|
|
130
|
|
|
/** |
|
131
|
|
|
* Returns a localized currency string |
|
132
|
|
|
* |
|
133
|
|
|
* @param integer|float $value OPTIONAL Currency value |
|
134
|
|
|
* @param array $options OPTIONAL options to set temporary |
|
135
|
|
|
* @throws Zend_Currency_Exception When the value is not a number |
|
136
|
|
|
* @return string |
|
137
|
|
|
*/ |
|
138
|
|
|
public function toCurrency($value = null, array $options = array()) |
|
139
|
|
|
{ |
|
140
|
|
|
if ($value === null) { |
|
141
|
|
|
if (is_array($options) && isset($options['value'])) { |
|
142
|
|
|
$value = $options['value']; |
|
143
|
|
|
} else { |
|
144
|
|
|
$value = $this->_options['value']; |
|
145
|
|
|
} |
|
146
|
|
|
} |
|
147
|
|
|
|
|
148
|
|
|
if (is_array($value)) { |
|
149
|
|
|
$options += $value; |
|
150
|
|
|
if (isset($options['value'])) { |
|
151
|
|
|
$value = $options['value']; |
|
152
|
|
|
} |
|
153
|
|
|
} |
|
154
|
|
|
|
|
155
|
|
|
// Validate the passed number |
|
156
|
|
|
if (!(isset($value)) or (is_numeric($value) === false)) { |
|
157
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
158
|
|
|
throw new Zend_Currency_Exception("Value '$value' has to be numeric"); |
|
159
|
|
|
} |
|
160
|
|
|
|
|
161
|
|
|
if (isset($options['currency'])) { |
|
162
|
|
|
if (!isset($options['locale'])) { |
|
163
|
|
|
$options['locale'] = $this->_options['locale']; |
|
164
|
|
|
} |
|
165
|
|
|
|
|
166
|
|
|
$options['currency'] = self::getShortName($options['currency'], $options['locale']); |
|
167
|
|
|
$options['name'] = self::getName($options['currency'], $options['locale']); |
|
168
|
|
|
$options['symbol'] = self::getSymbol($options['currency'], $options['locale']); |
|
169
|
|
|
} |
|
170
|
|
|
|
|
171
|
|
|
$options = $this->_checkOptions($options) + $this->_options; |
|
172
|
|
|
|
|
173
|
|
|
// Format the number |
|
174
|
|
|
$format = $options['format']; |
|
175
|
|
|
$locale = $options['locale']; |
|
176
|
|
|
if (empty($format)) { |
|
177
|
|
|
$format = Zend_Locale_Data::getContent($locale, 'currencynumber'); |
|
178
|
|
|
} else if (Zend_Locale::isLocale($format, true, false)) { |
|
179
|
|
|
$locale = $format; |
|
180
|
|
|
$format = Zend_Locale_Data::getContent($format, 'currencynumber'); |
|
181
|
|
|
} |
|
182
|
|
|
|
|
183
|
|
|
$original = $value; |
|
184
|
|
|
$value = Zend_Locale_Format::toNumber($value, array('locale' => $locale, |
|
185
|
|
|
'number_format' => $format, |
|
186
|
|
|
'precision' => $options['precision'])); |
|
187
|
|
|
|
|
188
|
|
|
if ($options['position'] !== self::STANDARD) { |
|
189
|
|
|
$value = str_replace('¤', '', $value); |
|
190
|
|
|
$space = ''; |
|
191
|
|
|
if (iconv_strpos($value, ' ') !== false) { |
|
192
|
|
|
$value = str_replace(' ', '', $value); |
|
193
|
|
|
$space = ' '; |
|
194
|
|
|
} |
|
195
|
|
|
|
|
196
|
|
|
if ($options['position'] == self::LEFT) { |
|
197
|
|
|
$value = '¤' . $space . $value; |
|
198
|
|
|
} else { |
|
199
|
|
|
$value = $value . $space . '¤'; |
|
200
|
|
|
} |
|
201
|
|
|
} |
|
202
|
|
|
|
|
203
|
|
|
// Localize the number digits |
|
204
|
|
|
if (empty($options['script']) === false) { |
|
205
|
|
|
$value = Zend_Locale_Format::convertNumerals($value, 'Latn', $options['script']); |
|
206
|
|
|
} |
|
207
|
|
|
|
|
208
|
|
|
// Get the sign to be placed next to the number |
|
209
|
|
|
if (is_numeric($options['display']) === false) { |
|
210
|
|
|
$sign = $options['display']; |
|
211
|
|
|
} else { |
|
212
|
|
|
switch($options['display']) { |
|
213
|
|
|
case self::USE_SYMBOL: |
|
214
|
|
|
$sign = $this->_extractPattern($options['symbol'], $original); |
|
215
|
|
|
break; |
|
216
|
|
|
|
|
217
|
|
|
case self::USE_SHORTNAME: |
|
218
|
|
|
$sign = $options['currency']; |
|
219
|
|
|
break; |
|
220
|
|
|
|
|
221
|
|
|
case self::USE_NAME: |
|
222
|
|
|
$sign = $options['name']; |
|
223
|
|
|
break; |
|
224
|
|
|
|
|
225
|
|
|
default: |
|
226
|
|
|
$sign = ''; |
|
227
|
|
|
$value = str_replace(' ', '', $value); |
|
228
|
|
|
break; |
|
229
|
|
|
} |
|
230
|
|
|
} |
|
231
|
|
|
|
|
232
|
|
|
$value = str_replace('¤', $sign, $value); |
|
233
|
|
|
return $value; |
|
234
|
|
|
} |
|
235
|
|
|
|
|
236
|
|
|
/** |
|
237
|
|
|
* Internal method to extract the currency pattern |
|
238
|
|
|
* when a choice is given based on the given value |
|
239
|
|
|
* |
|
240
|
|
|
* @param string $pattern |
|
241
|
|
|
* @param float|integer $value |
|
242
|
|
|
* @return string |
|
243
|
|
|
*/ |
|
244
|
|
|
private function _extractPattern($pattern, $value) |
|
245
|
|
|
{ |
|
246
|
|
|
if (strpos($pattern, '|') === false) { |
|
247
|
|
|
return $pattern; |
|
248
|
|
|
} |
|
249
|
|
|
|
|
250
|
|
|
$patterns = explode('|', $pattern); |
|
251
|
|
|
$token = $pattern; |
|
252
|
|
|
$value = trim(str_replace('¤', '', $value)); |
|
253
|
|
|
krsort($patterns); |
|
254
|
|
|
foreach($patterns as $content) { |
|
255
|
|
|
if (strpos($content, '<') !== false) { |
|
256
|
|
|
$check = iconv_substr($content, 0, iconv_strpos($content, '<')); |
|
257
|
|
|
$token = iconv_substr($content, iconv_strpos($content, '<') + 1); |
|
258
|
|
|
if ($check < $value) { |
|
259
|
|
|
return $token; |
|
260
|
|
|
} |
|
261
|
|
|
} else { |
|
262
|
|
|
$check = iconv_substr($content, 0, iconv_strpos($content, '≤')); |
|
263
|
|
|
$token = iconv_substr($content, iconv_strpos($content, '≤') + 1); |
|
264
|
|
|
if ($check <= $value) { |
|
265
|
|
|
return $token; |
|
266
|
|
|
} |
|
267
|
|
|
} |
|
268
|
|
|
|
|
269
|
|
|
} |
|
270
|
|
|
|
|
271
|
|
|
return $token; |
|
272
|
|
|
} |
|
273
|
|
|
|
|
274
|
|
|
/** |
|
275
|
|
|
* Sets the formating options of the localized currency string |
|
276
|
|
|
* If no parameter is passed, the standard setting of the |
|
277
|
|
|
* actual set locale will be used |
|
278
|
|
|
* |
|
279
|
|
|
* @param array $options (Optional) Options to set |
|
280
|
|
|
* @return Zend_Currency |
|
281
|
|
|
*/ |
|
282
|
|
|
public function setFormat(array $options = array()) |
|
283
|
|
|
{ |
|
284
|
|
|
$this->_options = $this->_checkOptions($options) + $this->_options; |
|
285
|
|
|
return $this; |
|
286
|
|
|
} |
|
287
|
|
|
|
|
288
|
|
|
/** |
|
289
|
|
|
* Internal function for checking static given locale parameter |
|
290
|
|
|
* |
|
291
|
|
|
* @param string $currency (Optional) Currency name |
|
292
|
|
|
* @param string|Zend_Locale $locale (Optional) Locale to display informations |
|
293
|
|
|
* @throws Zend_Currency_Exception When locale contains no region |
|
294
|
|
|
* @return string The extracted locale representation as string |
|
295
|
|
|
*/ |
|
296
|
|
|
private function _checkParams($currency = null, $locale = null) |
|
297
|
|
|
{ |
|
298
|
|
|
// Manage the params |
|
299
|
|
|
if ((empty($locale)) and (!empty($currency)) and |
|
300
|
|
|
(Zend_Locale::isLocale($currency, true, false))) { |
|
301
|
|
|
$locale = $currency; |
|
302
|
|
|
$currency = null; |
|
303
|
|
|
} |
|
304
|
|
|
|
|
305
|
|
|
// Validate the locale and get the country short name |
|
306
|
|
|
$country = null; |
|
307
|
|
|
if ((Zend_Locale::isLocale($locale, true, false)) and (strlen($locale) > 4)) { |
|
308
|
|
|
$country = substr($locale, (strpos($locale, '_') + 1)); |
|
309
|
|
|
} else { |
|
310
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
311
|
|
|
throw new Zend_Currency_Exception("No region found within the locale '" . (string) $locale . "'"); |
|
312
|
|
|
} |
|
313
|
|
|
|
|
314
|
|
|
// Get the available currencies for this country |
|
315
|
|
|
$data = Zend_Locale_Data::getContent($locale, 'currencytoregion', $country); |
|
316
|
|
|
if ((empty($currency) === false) and (empty($data) === false)) { |
|
317
|
|
|
$abbreviation = $currency; |
|
318
|
|
|
} else { |
|
319
|
|
|
$abbreviation = $data; |
|
320
|
|
|
} |
|
321
|
|
|
|
|
322
|
|
|
return array('locale' => $locale, 'currency' => $currency, 'name' => $abbreviation, 'country' => $country); |
|
323
|
|
|
} |
|
324
|
|
|
|
|
325
|
|
|
/** |
|
326
|
|
|
* Returns the actual or details of other currency symbols, |
|
327
|
|
|
* when no symbol is available it returns the currency shortname (f.e. FIM for Finnian Mark) |
|
328
|
|
|
* |
|
329
|
|
|
* @param string $currency (Optional) Currency name |
|
330
|
|
|
* @param string|Zend_Locale $locale (Optional) Locale to display informations |
|
331
|
|
|
* @return string |
|
332
|
|
|
*/ |
|
333
|
|
|
public function getSymbol($currency = null, $locale = null) |
|
334
|
|
|
{ |
|
335
|
|
|
if (($currency === null) and ($locale === null)) { |
|
336
|
|
|
return $this->_options['symbol']; |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
$params = self::_checkParams($currency, $locale); |
|
340
|
|
|
|
|
341
|
|
|
// Get the symbol |
|
342
|
|
|
$symbol = Zend_Locale_Data::getContent($params['locale'], 'currencysymbol', $params['currency']); |
|
343
|
|
|
if (empty($symbol) === true) { |
|
344
|
|
|
$symbol = Zend_Locale_Data::getContent($params['locale'], 'currencysymbol', $params['name']); |
|
345
|
|
|
} |
|
346
|
|
|
|
|
347
|
|
|
if (empty($symbol) === true) { |
|
348
|
|
|
return null; |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
return $symbol; |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
/** |
|
355
|
|
|
* Returns the actual or details of other currency shortnames |
|
356
|
|
|
* |
|
357
|
|
|
* @param string $currency OPTIONAL Currency's name |
|
358
|
|
|
* @param string|Zend_Locale $locale OPTIONAL The locale |
|
359
|
|
|
* @return string |
|
360
|
|
|
*/ |
|
361
|
|
|
public function getShortName($currency = null, $locale = null) |
|
362
|
|
|
{ |
|
363
|
|
|
if (($currency === null) and ($locale === null)) { |
|
364
|
|
|
return $this->_options['currency']; |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
$params = self::_checkParams($currency, $locale); |
|
368
|
|
|
|
|
369
|
|
|
// Get the shortname |
|
370
|
|
|
if (empty($params['currency']) === true) { |
|
371
|
|
|
return $params['name']; |
|
372
|
|
|
} |
|
373
|
|
|
|
|
374
|
|
|
$list = Zend_Locale_Data::getContent($params['locale'], 'currencytoname', $params['currency']); |
|
375
|
|
|
if (empty($list) === true) { |
|
376
|
|
|
$list = Zend_Locale_Data::getContent($params['locale'], 'nametocurrency', $params['currency']); |
|
377
|
|
|
if (empty($list) === false) { |
|
378
|
|
|
$list = $params['currency']; |
|
379
|
|
|
} |
|
380
|
|
|
} |
|
381
|
|
|
|
|
382
|
|
|
if (empty($list) === true) { |
|
383
|
|
|
return null; |
|
384
|
|
|
} |
|
385
|
|
|
|
|
386
|
|
|
return $list; |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
/** |
|
390
|
|
|
* Returns the actual or details of other currency names |
|
391
|
|
|
* |
|
392
|
|
|
* @param string $currency (Optional) Currency's short name |
|
393
|
|
|
* @param string|Zend_Locale $locale (Optional) The locale |
|
394
|
|
|
* @return string |
|
395
|
|
|
*/ |
|
396
|
|
|
public function getName($currency = null, $locale = null) |
|
397
|
|
|
{ |
|
398
|
|
|
if (($currency === null) and ($locale === null)) { |
|
399
|
|
|
return $this->_options['name']; |
|
400
|
|
|
} |
|
401
|
|
|
|
|
402
|
|
|
$params = self::_checkParams($currency, $locale); |
|
403
|
|
|
|
|
404
|
|
|
// Get the name |
|
405
|
|
|
$name = Zend_Locale_Data::getContent($params['locale'], 'nametocurrency', $params['currency']); |
|
406
|
|
|
if (empty($name) === true) { |
|
407
|
|
|
$name = Zend_Locale_Data::getContent($params['locale'], 'nametocurrency', $params['name']); |
|
408
|
|
|
} |
|
409
|
|
|
|
|
410
|
|
|
if (empty($name) === true) { |
|
411
|
|
|
return null; |
|
412
|
|
|
} |
|
413
|
|
|
|
|
414
|
|
|
return $name; |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
/** |
|
418
|
|
|
* Returns a list of regions where this currency is or was known |
|
419
|
|
|
* |
|
420
|
|
|
* @param string $currency OPTIONAL Currency's short name |
|
421
|
|
|
* @throws Zend_Currency_Exception When no currency was defined |
|
422
|
|
|
* @return array List of regions |
|
423
|
|
|
*/ |
|
424
|
|
|
public function getRegionList($currency = null) |
|
425
|
|
|
{ |
|
426
|
|
|
if ($currency === null) { |
|
427
|
|
|
$currency = $this->_options['currency']; |
|
428
|
|
|
} |
|
429
|
|
|
|
|
430
|
|
|
if (empty($currency) === true) { |
|
431
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
432
|
|
|
throw new Zend_Currency_Exception('No currency defined'); |
|
433
|
|
|
} |
|
434
|
|
|
|
|
435
|
|
|
$data = Zend_Locale_Data::getContent($this->_options['locale'], 'regiontocurrency', $currency); |
|
436
|
|
|
|
|
437
|
|
|
$result = explode(' ', $data); |
|
438
|
|
|
return $result; |
|
439
|
|
|
} |
|
440
|
|
|
|
|
441
|
|
|
/** |
|
442
|
|
|
* Returns a list of currencies which are used in this region |
|
443
|
|
|
* a region name should be 2 charachters only (f.e. EG, DE, US) |
|
444
|
|
|
* If no region is given, the actual region is used |
|
445
|
|
|
* |
|
446
|
|
|
* @param string $region OPTIONAL Region to return the currencies for |
|
447
|
|
|
* @return array List of currencies |
|
448
|
|
|
*/ |
|
449
|
|
|
public function getCurrencyList($region = null) |
|
450
|
|
|
{ |
|
451
|
|
|
if (empty($region) === true) { |
|
452
|
|
|
if (strlen($this->_options['locale']) > 4) { |
|
453
|
|
|
$region = substr($this->_options['locale'], (strpos($this->_options['locale'], '_') + 1)); |
|
454
|
|
|
} |
|
455
|
|
|
} |
|
456
|
|
|
|
|
457
|
|
|
$data = Zend_Locale_Data::getContent($this->_options['locale'], 'currencytoregion', $region); |
|
458
|
|
|
|
|
459
|
|
|
$result = explode(' ', $data); |
|
460
|
|
|
return $result; |
|
461
|
|
|
} |
|
462
|
|
|
|
|
463
|
|
|
/** |
|
464
|
|
|
* Returns the actual currency name |
|
465
|
|
|
* |
|
466
|
|
|
* @return string |
|
467
|
|
|
*/ |
|
468
|
|
|
public function toString() |
|
469
|
|
|
{ |
|
470
|
|
|
return $this->toCurrency(); |
|
471
|
|
|
} |
|
472
|
|
|
|
|
473
|
|
|
/** |
|
474
|
|
|
* Returns the currency name |
|
475
|
|
|
* |
|
476
|
|
|
* @return string |
|
477
|
|
|
*/ |
|
478
|
|
|
public function __toString() |
|
479
|
|
|
{ |
|
480
|
|
|
return $this->toString(); |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
/** |
|
484
|
|
|
* Returns the set cache |
|
485
|
|
|
* |
|
486
|
|
|
* @return Zend_Cache_Core The set cache |
|
487
|
|
|
*/ |
|
488
|
|
|
public static function getCache() |
|
489
|
|
|
{ |
|
490
|
|
|
return Zend_Locale_Data::getCache(); |
|
491
|
|
|
} |
|
492
|
|
|
|
|
493
|
|
|
/** |
|
494
|
|
|
* Sets a cache for Zend_Currency |
|
495
|
|
|
* |
|
496
|
|
|
* @param Zend_Cache_Core $cache Cache to set |
|
497
|
|
|
* @return void |
|
498
|
|
|
*/ |
|
499
|
|
|
public static function setCache(Zend_Cache_Core $cache) |
|
500
|
|
|
{ |
|
501
|
|
|
Zend_Locale_Data::setCache($cache); |
|
502
|
|
|
} |
|
503
|
|
|
|
|
504
|
|
|
/** |
|
505
|
|
|
* Returns true when a cache is set |
|
506
|
|
|
* |
|
507
|
|
|
* @return boolean |
|
508
|
|
|
*/ |
|
509
|
|
|
public static function hasCache() |
|
510
|
|
|
{ |
|
511
|
|
|
return Zend_Locale_Data::hasCache(); |
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
|
|
/** |
|
515
|
|
|
* Removes any set cache |
|
516
|
|
|
* |
|
517
|
|
|
* @return void |
|
518
|
|
|
*/ |
|
519
|
|
|
public static function removeCache() |
|
520
|
|
|
{ |
|
521
|
|
|
Zend_Locale_Data::removeCache(); |
|
522
|
|
|
} |
|
523
|
|
|
|
|
524
|
|
|
/** |
|
525
|
|
|
* Clears all set cache data |
|
526
|
|
|
* |
|
527
|
|
|
* @param string $tag Tag to clear when the default tag name is not used |
|
528
|
|
|
* @return void |
|
529
|
|
|
*/ |
|
530
|
|
|
public static function clearCache($tag = null) |
|
531
|
|
|
{ |
|
532
|
|
|
Zend_Locale_Data::clearCache($tag); |
|
533
|
|
|
} |
|
534
|
|
|
|
|
535
|
|
|
/** |
|
536
|
|
|
* Sets a new locale for data retreivement |
|
537
|
|
|
* Example: 'de_XX' will be set to 'de' because 'de_XX' does not exist |
|
538
|
|
|
* 'xx_YY' will be set to 'root' because 'xx' does not exist |
|
539
|
|
|
* |
|
540
|
|
|
* @param string|Zend_Locale $locale (Optional) Locale for parsing input |
|
541
|
|
|
* @throws Zend_Currency_Exception When the given locale does not exist |
|
542
|
|
|
* @return Zend_Currency Provides fluent interface |
|
543
|
|
|
*/ |
|
544
|
|
|
public function setLocale($locale = null) |
|
545
|
|
|
{ |
|
546
|
|
|
require_once 'Zend/Locale.php'; |
|
547
|
|
|
try { |
|
548
|
|
|
$locale = Zend_Locale::findLocale($locale); |
|
549
|
|
|
if (strlen($locale) > 4) { |
|
550
|
|
|
$this->_options['locale'] = $locale; |
|
551
|
|
|
} else { |
|
552
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
553
|
|
|
throw new Zend_Currency_Exception("No region found within the locale '" . (string) $locale . "'"); |
|
554
|
|
|
} |
|
555
|
|
|
} catch (Zend_Locale_Exception $e) { |
|
556
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
557
|
|
|
throw new Zend_Currency_Exception($e->getMessage()); |
|
558
|
|
|
} |
|
559
|
|
|
|
|
560
|
|
|
// Get currency details |
|
561
|
|
|
$this->_options['currency'] = $this->getShortName(null, $this->_options['locale']); |
|
562
|
|
|
$this->_options['name'] = $this->getName(null, $this->_options['locale']); |
|
563
|
|
|
$this->_options['symbol'] = $this->getSymbol(null, $this->_options['locale']); |
|
564
|
|
|
|
|
565
|
|
|
return $this; |
|
566
|
|
|
} |
|
567
|
|
|
|
|
568
|
|
|
/** |
|
569
|
|
|
* Returns the actual set locale |
|
570
|
|
|
* |
|
571
|
|
|
* @return string |
|
572
|
|
|
*/ |
|
573
|
|
|
public function getLocale() |
|
574
|
|
|
{ |
|
575
|
|
|
return $this->_options['locale']; |
|
576
|
|
|
} |
|
577
|
|
|
|
|
578
|
|
|
/** |
|
579
|
|
|
* Returns the value |
|
580
|
|
|
* |
|
581
|
|
|
* @return float |
|
582
|
|
|
*/ |
|
583
|
|
|
public function getValue() |
|
584
|
|
|
{ |
|
585
|
|
|
return $this->_options['value']; |
|
586
|
|
|
} |
|
587
|
|
|
|
|
588
|
|
|
/** |
|
589
|
|
|
* Adds a currency |
|
590
|
|
|
* |
|
591
|
|
|
* @param float|integer|Zend_Currency $value Add this value to currency |
|
592
|
|
|
* @param string|Zend_Currency $currency The currency to add |
|
593
|
|
|
* @return Zend_Currency |
|
594
|
|
|
*/ |
|
595
|
|
|
public function setValue($value, $currency = null) |
|
596
|
|
|
{ |
|
597
|
|
|
$this->_options['value'] = $this->_exchangeCurrency($value, $currency); |
|
598
|
|
|
return $this; |
|
599
|
|
|
} |
|
600
|
|
|
|
|
601
|
|
|
/** |
|
602
|
|
|
* Adds a currency |
|
603
|
|
|
* |
|
604
|
|
|
* @param float|integer|Zend_Currency $value Add this value to currency |
|
605
|
|
|
* @param string|Zend_Currency $currency The currency to add |
|
606
|
|
|
* @return Zend_Currency |
|
607
|
|
|
*/ |
|
608
|
|
|
public function add($value, $currency = null) |
|
609
|
|
|
{ |
|
610
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
611
|
|
|
$this->_options['value'] += (float) $value; |
|
612
|
|
|
return $this; |
|
613
|
|
|
} |
|
614
|
|
|
|
|
615
|
|
|
/** |
|
616
|
|
|
* Substracts a currency |
|
617
|
|
|
* |
|
618
|
|
|
* @param float|integer|Zend_Currency $value Substracts this value from currency |
|
619
|
|
|
* @param string|Zend_Currency $currency The currency to substract |
|
620
|
|
|
* @return Zend_Currency |
|
621
|
|
|
*/ |
|
622
|
|
|
public function sub($value, $currency = null) |
|
623
|
|
|
{ |
|
624
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
625
|
|
|
$this->_options['value'] -= (float) $value; |
|
626
|
|
|
return $this; |
|
627
|
|
|
} |
|
628
|
|
|
|
|
629
|
|
|
/** |
|
630
|
|
|
* Divides a currency |
|
631
|
|
|
* |
|
632
|
|
|
* @param float|integer|Zend_Currency $value Divides this value from currency |
|
633
|
|
|
* @param string|Zend_Currency $currency The currency to divide |
|
634
|
|
|
* @return Zend_Currency |
|
635
|
|
|
*/ |
|
636
|
|
|
public function div($value, $currency = null) |
|
637
|
|
|
{ |
|
638
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
639
|
|
|
$this->_options['value'] /= (float) $value; |
|
640
|
|
|
return $this; |
|
641
|
|
|
} |
|
642
|
|
|
|
|
643
|
|
|
/** |
|
644
|
|
|
* Multiplies a currency |
|
645
|
|
|
* |
|
646
|
|
|
* @param float|integer|Zend_Currency $value Multiplies this value from currency |
|
647
|
|
|
* @param string|Zend_Currency $currency The currency to multiply |
|
648
|
|
|
* @return Zend_Currency |
|
649
|
|
|
*/ |
|
650
|
|
|
public function mul($value, $currency = null) |
|
651
|
|
|
{ |
|
652
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
653
|
|
|
$this->_options['value'] *= (float) $value; |
|
654
|
|
|
return $this; |
|
655
|
|
|
} |
|
656
|
|
|
|
|
657
|
|
|
/** |
|
658
|
|
|
* Calculates the modulo from a currency |
|
659
|
|
|
* |
|
660
|
|
|
* @param float|integer|Zend_Currency $value Calculate modulo from this value |
|
661
|
|
|
* @param string|Zend_Currency $currency The currency to calculate the modulo |
|
662
|
|
|
* @return Zend_Currency |
|
663
|
|
|
*/ |
|
664
|
|
|
public function mod($value, $currency = null) |
|
665
|
|
|
{ |
|
666
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
667
|
|
|
$this->_options['value'] %= (float) $value; |
|
668
|
|
|
return $this; |
|
669
|
|
|
} |
|
670
|
|
|
|
|
671
|
|
|
/** |
|
672
|
|
|
* Compares two currencies |
|
673
|
|
|
* |
|
674
|
|
|
* @param float|integer|Zend_Currency $value Compares the currency with this value |
|
675
|
|
|
* @param string|Zend_Currency $currency The currency to compare this value from |
|
676
|
|
|
* @return Zend_Currency |
|
677
|
|
|
*/ |
|
678
|
|
|
public function compare($value, $currency = null) |
|
679
|
|
|
{ |
|
680
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
681
|
|
|
$value = $this->_options['value'] - $value; |
|
682
|
|
|
if ($value < 0) { |
|
683
|
|
|
return -1; |
|
684
|
|
|
} else if ($value > 0) { |
|
685
|
|
|
return 1; |
|
686
|
|
|
} |
|
687
|
|
|
|
|
688
|
|
|
return 0; |
|
689
|
|
|
} |
|
690
|
|
|
|
|
691
|
|
|
/** |
|
692
|
|
|
* Returns true when the two currencies are equal |
|
693
|
|
|
* |
|
694
|
|
|
* @param float|integer|Zend_Currency $value Compares the currency with this value |
|
695
|
|
|
* @param string|Zend_Currency $currency The currency to compare this value from |
|
696
|
|
|
* @return boolean |
|
697
|
|
|
*/ |
|
698
|
|
|
public function equals($value, $currency = null) |
|
699
|
|
|
{ |
|
700
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
701
|
|
|
if ($this->_options['value'] == $value) { |
|
702
|
|
|
return true; |
|
703
|
|
|
} |
|
704
|
|
|
|
|
705
|
|
|
return false; |
|
706
|
|
|
} |
|
707
|
|
|
|
|
708
|
|
|
/** |
|
709
|
|
|
* Returns true when the currency is more than the given value |
|
710
|
|
|
* |
|
711
|
|
|
* @param float|integer|Zend_Currency $value Compares the currency with this value |
|
712
|
|
|
* @param string|Zend_Currency $currency The currency to compare this value from |
|
713
|
|
|
* @return boolean |
|
714
|
|
|
*/ |
|
715
|
|
|
public function isMore($value, $currency = null) |
|
716
|
|
|
{ |
|
717
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
718
|
|
|
if ($this->_options['value'] > $value) { |
|
719
|
|
|
return true; |
|
720
|
|
|
} |
|
721
|
|
|
|
|
722
|
|
|
return false; |
|
723
|
|
|
} |
|
724
|
|
|
|
|
725
|
|
|
/** |
|
726
|
|
|
* Returns true when the currency is less than the given value |
|
727
|
|
|
* |
|
728
|
|
|
* @param float|integer|Zend_Currency $value Compares the currency with this value |
|
729
|
|
|
* @param string|Zend_Currency $currency The currency to compare this value from |
|
730
|
|
|
* @return boolean |
|
731
|
|
|
*/ |
|
732
|
|
|
public function isLess($value, $currency = null) |
|
733
|
|
|
{ |
|
734
|
|
|
$value = $this->_exchangeCurrency($value, $currency); |
|
735
|
|
|
if ($this->_options['value'] < $value) { |
|
736
|
|
|
return true; |
|
737
|
|
|
} |
|
738
|
|
|
|
|
739
|
|
|
return false; |
|
740
|
|
|
|
|
741
|
|
|
} |
|
742
|
|
|
|
|
743
|
|
|
/** |
|
744
|
|
|
* Internal method which calculates the exchanges currency |
|
745
|
|
|
* |
|
746
|
|
|
* @param float|integer|Zend_Currency $value Compares the currency with this value |
|
747
|
|
|
* @param string|Zend_Currency $currency The currency to compare this value from |
|
748
|
|
|
* @return unknown |
|
749
|
|
|
*/ |
|
750
|
|
|
protected function _exchangeCurrency($value, $currency) |
|
751
|
|
|
{ |
|
752
|
|
|
if ($value instanceof Zend_Currency) { |
|
753
|
|
|
$currency = $value->getShortName(); |
|
754
|
|
|
$value = $value->getValue(); |
|
755
|
|
|
} else { |
|
756
|
|
|
$currency = $this->getShortName($currency, $this->getLocale()); |
|
757
|
|
|
} |
|
758
|
|
|
|
|
759
|
|
|
$rate = 1; |
|
760
|
|
|
if ($currency !== $this->getShortName()) { |
|
761
|
|
|
$service = $this->getService(); |
|
762
|
|
|
if (!($service instanceof Zend_Currency_CurrencyInterface)) { |
|
763
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
764
|
|
|
throw new Zend_Currency_Exception('No exchange service applied'); |
|
765
|
|
|
} |
|
766
|
|
|
|
|
767
|
|
|
$rate = $service->getRate($currency, $this->getShortName()); |
|
768
|
|
|
} |
|
769
|
|
|
|
|
770
|
|
|
$value *= $rate; |
|
771
|
|
|
return $value; |
|
772
|
|
|
} |
|
773
|
|
|
|
|
774
|
|
|
/** |
|
775
|
|
|
* Returns the set service class |
|
776
|
|
|
* |
|
777
|
|
|
* @return Zend_Service |
|
778
|
|
|
*/ |
|
779
|
|
|
public function getService() |
|
780
|
|
|
{ |
|
781
|
|
|
return $this->_options['service']; |
|
782
|
|
|
} |
|
783
|
|
|
|
|
784
|
|
|
/** |
|
785
|
|
|
* Sets a new exchange service |
|
786
|
|
|
* |
|
787
|
|
|
* @param string|Zend_Currency_CurrencyInterface $service Service class |
|
788
|
|
|
* @return Zend_Currency |
|
789
|
|
|
*/ |
|
790
|
|
|
public function setService($service) |
|
791
|
|
|
{ |
|
792
|
|
|
if (is_string($service)) { |
|
793
|
|
|
require_once 'Zend/Loader.php'; |
|
794
|
|
|
if (!class_exists($service)) { |
|
795
|
|
|
$file = str_replace('_', DIRECTORY_SEPARATOR, $service) . '.php'; |
|
796
|
|
|
if (Zend_Loader::isReadable($file)) { |
|
797
|
|
|
Zend_Loader::loadClass($service); |
|
798
|
|
|
} |
|
799
|
|
|
} |
|
800
|
|
|
|
|
801
|
|
|
$service = new $service; |
|
802
|
|
|
} |
|
803
|
|
|
|
|
804
|
|
|
if (!($service instanceof Zend_Currency_CurrencyInterface)) { |
|
805
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
806
|
|
|
throw new Zend_Currency_Exception('A currency service must implement Zend_Currency_CurrencyInterface'); |
|
807
|
|
|
} |
|
808
|
|
|
|
|
809
|
|
|
$this->_options['service'] = $service; |
|
810
|
|
|
return $this; |
|
811
|
|
|
} |
|
812
|
|
|
|
|
813
|
|
|
/** |
|
814
|
|
|
* Internal method for checking the options array |
|
815
|
|
|
* |
|
816
|
|
|
* @param array $options Options to check |
|
817
|
|
|
* @throws Zend_Currency_Exception On unknown position |
|
818
|
|
|
* @throws Zend_Currency_Exception On unknown locale |
|
819
|
|
|
* @throws Zend_Currency_Exception On unknown display |
|
820
|
|
|
* @throws Zend_Currency_Exception On precision not between -1 and 30 |
|
821
|
|
|
* @throws Zend_Currency_Exception On problem with script conversion |
|
822
|
|
|
* @throws Zend_Currency_Exception On unknown options |
|
823
|
|
|
* @return array |
|
824
|
|
|
*/ |
|
825
|
|
|
protected function _checkOptions(array $options = array()) |
|
826
|
|
|
{ |
|
827
|
|
|
if (count($options) === 0) { |
|
828
|
|
|
return $this->_options; |
|
829
|
|
|
} |
|
830
|
|
|
|
|
831
|
|
|
foreach ($options as $name => $value) { |
|
832
|
|
|
$name = strtolower($name); |
|
833
|
|
|
if ($name !== 'format') { |
|
834
|
|
|
if (gettype($value) === 'string') { |
|
835
|
|
|
$value = strtolower($value); |
|
836
|
|
|
} |
|
837
|
|
|
} |
|
838
|
|
|
|
|
839
|
|
|
switch($name) { |
|
840
|
|
|
case 'position': |
|
841
|
|
|
if (($value !== self::STANDARD) and ($value !== self::RIGHT) and ($value !== self::LEFT)) { |
|
842
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
843
|
|
|
throw new Zend_Currency_Exception("Unknown position '" . $value . "'"); |
|
844
|
|
|
} |
|
845
|
|
|
|
|
846
|
|
|
break; |
|
847
|
|
|
|
|
848
|
|
|
case 'format': |
|
849
|
|
|
if ((empty($value) === false) and (Zend_Locale::isLocale($value, null, false) === false)) { |
|
850
|
|
|
if (!is_string($value) || (strpos($value, '0') === false)) { |
|
851
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
852
|
|
|
throw new Zend_Currency_Exception("'" . |
|
853
|
|
|
((gettype($value) === 'object') ? get_class($value) : $value) |
|
854
|
|
|
. "' is no format token"); |
|
855
|
|
|
} |
|
856
|
|
|
} |
|
857
|
|
|
break; |
|
858
|
|
|
|
|
859
|
|
|
case 'display': |
|
860
|
|
|
if (is_numeric($value) and ($value !== self::NO_SYMBOL) and ($value !== self::USE_SYMBOL) and |
|
861
|
|
|
($value !== self::USE_SHORTNAME) and ($value !== self::USE_NAME)) { |
|
862
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
863
|
|
|
throw new Zend_Currency_Exception("Unknown display '$value'"); |
|
864
|
|
|
} |
|
865
|
|
|
break; |
|
866
|
|
|
|
|
867
|
|
|
case 'precision': |
|
868
|
|
|
if ($value === null) { |
|
869
|
|
|
$value = -1; |
|
870
|
|
|
} |
|
871
|
|
|
|
|
872
|
|
|
if (($value < -1) or ($value > 30)) { |
|
873
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
874
|
|
|
throw new Zend_Currency_Exception("'$value' precision has to be between -1 and 30."); |
|
875
|
|
|
} |
|
876
|
|
|
break; |
|
877
|
|
|
|
|
878
|
|
|
case 'script': |
|
879
|
|
|
try { |
|
880
|
|
|
Zend_Locale_Format::convertNumerals(0, $options['script']); |
|
881
|
|
|
} catch (Zend_Locale_Exception $e) { |
|
882
|
|
|
require_once 'Zend/Currency/Exception.php'; |
|
883
|
|
|
throw new Zend_Currency_Exception($e->getMessage()); |
|
884
|
|
|
} |
|
885
|
|
|
break; |
|
886
|
|
|
|
|
887
|
|
|
default: |
|
888
|
|
|
break; |
|
889
|
|
|
} |
|
890
|
|
|
} |
|
891
|
|
|
|
|
892
|
|
|
return $options; |
|
893
|
|
|
} |
|
894
|
|
|
} |
|
895
|
|
|
|
silverstripe /
silverstripe-framework
