1--TEST--
2Test setlocale() function : usage variations - Setting system locale as empty string
3--SKIPIF--
4<?php
5if (substr(PHP_OS, 0, 3) == 'WIN') {
6    die('skip Not valid for windows');
7}
8if (setlocale(LC_ALL,'en_AU.utf8') === false || setlocale(LC_ALL,'en_US.utf8') === false) {
9    die('skip en_AU.utf8/en_US.utf8 locales not available');
10}
11?>
12--ENV--
13LC_ALL=en_US.utf8;
14--FILE--
15<?php
16/* Prototype  : string setlocale (int $category , string $locale [,string $..] )
17 *            : string setlocale(int $category , array $locale);
18 * Description: Sets locale information.Returns the new current locale , or FALSE
19 *              if locale functionality is not implemented in this platform.
20 * Source code: ext/standard/string.c
21*/
22
23/* If locale is empty string "", the locale names will be set from the values of environment variables with the same names as from ENV */
24
25echo "*** Testing setlocale() : usage variations - setting system locale = \"\" ***\n";
26
27//initially setting the locale
28setlocale(LC_ALL,'en_AU.utf8');
29
30echo "Locale info, before setting the locale\n";
31
32//returns current locale,before executing setlocale() .
33$locale_info_before = localeconv();
34
35var_dump($locale_info_before);
36
37//Testing setlocale()  by giving locale = null
38echo "Setting system locale, category = LC_ALL and locale = \"\"\n";
39setlocale(LC_ALL, "");
40
41echo "Locale info, after setting the locale\n";
42
43//Returns Current locale,after executing setlocale().
44$locale_info_after = localeconv();
45
46var_dump($locale_info_after);
47
48echo "Checking new locale in the system, Expected : the locale names will be set from the values of environment variables\n";
49echo "Test ";
50if($locale_info_before != $locale_info_after){
51  echo "PASSED.";
52} else {
53  echo "FAILED.";
54}
55
56echo "\nDone\n";
57?>
58--EXPECT--
59*** Testing setlocale() : usage variations - setting system locale = "" ***
60Locale info, before setting the locale
61array(18) {
62  ["decimal_point"]=>
63  string(1) "."
64  ["thousands_sep"]=>
65  string(1) ","
66  ["int_curr_symbol"]=>
67  string(4) "AUD "
68  ["currency_symbol"]=>
69  string(1) "$"
70  ["mon_decimal_point"]=>
71  string(1) "."
72  ["mon_thousands_sep"]=>
73  string(1) ","
74  ["positive_sign"]=>
75  string(0) ""
76  ["negative_sign"]=>
77  string(1) "-"
78  ["int_frac_digits"]=>
79  int(2)
80  ["frac_digits"]=>
81  int(2)
82  ["p_cs_precedes"]=>
83  int(1)
84  ["p_sep_by_space"]=>
85  int(0)
86  ["n_cs_precedes"]=>
87  int(1)
88  ["n_sep_by_space"]=>
89  int(0)
90  ["p_sign_posn"]=>
91  int(1)
92  ["n_sign_posn"]=>
93  int(1)
94  ["grouping"]=>
95  array(2) {
96    [0]=>
97    int(3)
98    [1]=>
99    int(3)
100  }
101  ["mon_grouping"]=>
102  array(2) {
103    [0]=>
104    int(3)
105    [1]=>
106    int(3)
107  }
108}
109Setting system locale, category = LC_ALL and locale = ""
110Locale info, after setting the locale
111array(18) {
112  ["decimal_point"]=>
113  string(1) "."
114  ["thousands_sep"]=>
115  string(1) ","
116  ["int_curr_symbol"]=>
117  string(4) "USD "
118  ["currency_symbol"]=>
119  string(1) "$"
120  ["mon_decimal_point"]=>
121  string(1) "."
122  ["mon_thousands_sep"]=>
123  string(1) ","
124  ["positive_sign"]=>
125  string(0) ""
126  ["negative_sign"]=>
127  string(1) "-"
128  ["int_frac_digits"]=>
129  int(2)
130  ["frac_digits"]=>
131  int(2)
132  ["p_cs_precedes"]=>
133  int(1)
134  ["p_sep_by_space"]=>
135  int(0)
136  ["n_cs_precedes"]=>
137  int(1)
138  ["n_sep_by_space"]=>
139  int(0)
140  ["p_sign_posn"]=>
141  int(1)
142  ["n_sign_posn"]=>
143  int(1)
144  ["grouping"]=>
145  array(2) {
146    [0]=>
147    int(3)
148    [1]=>
149    int(3)
150  }
151  ["mon_grouping"]=>
152  array(2) {
153    [0]=>
154    int(3)
155    [1]=>
156    int(3)
157  }
158}
159Checking new locale in the system, Expected : the locale names will be set from the values of environment variables
160Test PASSED.
161Done
162