1--TEST--
2Test setlocale() function : basic functionality - passing multiple locales as argument
3--SKIPIF--
4<?php
5if (substr(PHP_OS, 0, 3) == 'WIN') {
6    die('skip Not valid for windows');
7}
8if (setlocale(LC_ALL, "en_US.utf8", "Ko_KR.utf8", "zh_CN.utf8") === false) {
9    die('skip en_US.utf8/Ko_KR.utf8/zh_CN.utf8 locales not available');
10}
11?>
12--FILE--
13<?php
14/* Prototype  : string setlocale (int $category , string $locale [,string $..] )
15              : string setlocale(int $category , array $locale);
16 * Description: Sets locale information.Returns the new current locale , or FALSE
17                if locale functionality is not implemented in this platform.
18 * Source code: ext/standard/string.c
19*/
20
21/* Test the setlocale() when multiple locales are provided as argument */
22
23/* Prototype  : array list_system_locales( void )
24   Description: To get the currently installed locle in this platform
25   Arguments  : Nil
26   Returns    : set of locale as array
27*/
28function list_system_locales() {
29  // start the buffering of next command to internal output buffer
30  ob_start();
31
32  // run the command 'locale -a' to fetch all locales available in the system
33  system('locale -a');
34
35  // get the contents from the internal output buffer
36  $all_locales = ob_get_contents();
37
38  // fflush and end the output buffering to internal output buffer
39  ob_end_clean();
40
41  $system_locales = explode("\n", $all_locales);
42
43  // return all the locale found in the system
44  return $system_locales;
45}
46
47/* Collect existing system locales and get three locales that can be use to
48   pass as argument to setlocale() */
49echo "*** Testing setlocale() by passing multiple locales as argument ***\n";
50
51
52//set of currency symbol according to above list of locales
53$currency_symbol = array(
54  "en_US.utf8" => "USD",
55  "en_AU.utf8" => "AUD",
56  "ko_KR.utf8" => "KRW",
57  "zh_CN.utf8" => "CNY",
58  "de_DE.utf8" => "EUR",
59  "es_EC.utf8" => "USD",
60  "fr_FR.utf8" => "EUR",
61  "ja_JP.utf8" => "JPY",
62  "el_GR.utf8" => "EUR",
63  "nl_NL.utf8" =>"EUR"
64);
65
66// gather all the locales installed in the system
67$all_system_locales = list_system_locales();
68
69// Now check for three locales that is present in the system and use that as argument to setlocale()
70if( in_array("en_US.utf8",$all_system_locales) ||
71    in_array("Ko_KR.utf8",$all_system_locales) ||
72    in_array("zh_CN.utf8",$all_system_locales) ) {
73  echo "-- Testing setlocale() by giving 'category' as LC_ALL & multiple locales(en_US.utf8, Ko_KR.utf8, zh_CN.utf8) --\n";
74
75  // call setlocale()
76  $new_locale = setlocale(LC_ALL, "en_US.utf8", "Ko_KR.utf8", "zh_CN.utf8");
77
78  // dump the name of the new locale set by setlocale()
79  var_dump($new_locale);
80
81  // check that new locale setting is effective
82  // use localeconv() to get the details of currently set locale
83  $locale_info = localeconv();
84  $new_currency = trim($locale_info['int_curr_symbol']);
85
86  echo "Checking currency settings in the new locale, expected: ".$currency_symbol[$new_locale].", Found: ".$new_currency."\n";
87  echo "Test ";
88  if( trim($currency_symbol[$new_locale]) == $new_currency) {
89    echo "PASSED.\n";
90  } else {
91    echo "FAILED.\n";
92  }
93}
94
95echo "Done\n";
96?>
97--EXPECTF--
98*** Testing setlocale() by passing multiple locales as argument ***
99-- Testing setlocale() by giving 'category' as LC_ALL & multiple locales(en_US.utf8, Ko_KR.utf8, zh_CN.utf8) --
100string(%d) "%s"
101Checking currency settings in the new locale, expected: %s, Found: %s
102Test PASSED.
103Done
104