1--TEST--
2Test setlocale() function : basic functionality - set locale using an array
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", "en_AU.utf8", "ko_KR.utf8", "zh_CN.utf8", "de_DE.utf8", "es_EC.utf8", "fr_FR.utf8", "ja_JP.utf8", "el_GR.utf8", "nl_NL.utf8") === false) {
9    die('skip available locales not usable');
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 an array is provided as input containing list of locales */
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 $system_locales;
45}
46
47/* Collect existing system locales and prepare a list of locales that can be used as
48   input to setlocale() */
49
50echo "*** Testing setlocale() with an array containing list of locales ***\n";
51
52//set of locales to be used
53$common_locales = array(
54  "english_US"=> "en_US.utf8",
55  "english_AU" => "en_AU.utf8",
56  "korean_KR" => "ko_KR.utf8",
57  "Chinese_zh" => "zh_CN.utf8",
58  "germen_DE" => "de_DE.utf8",
59  "spanish_es" => "es_EC.utf8",
60  "french_FR" => "fr_FR.utf8",
61  "japanees_JP" => "ja_JP.utf8",
62  "greek_GR" => "el_GR.utf8",
63  "dutch_NL" => "nl_NL.utf8"
64);
65
66//set of currency symbol according to above list of locales
67$currency_symbol = array(
68  "en_US.utf8" => "USD",
69  "en_AU.utf8" => "AUD",
70  "ko_KR.utf8" => "KRW",
71  "zh_CN.utf8" => "CNY",
72  "de_DE.utf8" => "EUR",
73  "es_EC.utf8" => "USD",
74  "fr_FR.utf8" => "EUR",
75  "ja_JP.utf8" => "JPY",
76  "el_GR.utf8" => "EUR",
77  "nl_NL.utf8" =>"EUR"
78);
79
80// gather all the locales installed in the system
81$all_system_locales = list_system_locales();
82
83// prepare the list of locales based on list of locales found in the system
84// and those known to this script ( as stored $common_locales) which can be
85// given as input to setlocale(), later verify the new locale setting by
86// checking the currency setting of the system(use localconv())
87$list_of_locales = array();
88foreach($common_locales as $value) {
89  if( in_array($value, $all_system_locales) ) {
90    $list_of_locales[] = $value;
91  }
92}
93
94// Now $list_of_locales array contains the locales that can be passed to
95// setlocale() function.
96echo "-- Testing setlocale() : 'category' argument as LC_ALL & 'locale' argument as an array --\n";
97if ( count($list_of_locales) > 0 ) {
98  // set locale to $list_of_locales
99  $new_locale = setlocale(LC_ALL, $list_of_locales);
100
101  // dump the current locale
102  var_dump($new_locale);
103
104  // check that new locale setting is effective
105  // use localeconv() to get the details of currently set locale
106  $locale_info = localeconv();
107  $new_currency = trim($locale_info['int_curr_symbol']);
108
109  echo "Checking currency settings in the new locale, expected: ".$currency_symbol[$new_locale].", Found: ".$new_currency."\n";
110  echo "Test ";
111
112  if(trim($currency_symbol[$new_locale]) == $new_currency){
113    echo "PASSED.\n";
114  } else {
115    echo "FAILED.\n";
116  }
117} else {
118  echo "Test FAILED.\n";
119}
120
121echo "Done\n";
122?>
123--EXPECTF--
124*** Testing setlocale() with an array containing list of locales ***
125-- Testing setlocale() : 'category' argument as LC_ALL & 'locale' argument as an array --
126string(%d) "%s"
127Checking currency settings in the new locale, expected: %s, Found: %s
128Test PASSED.
129Done
130