1--TEST--
2Test timezone_name_from_abbr() function : usage variation - Passing unexpected values to second argument $gmtOffset.
3--FILE--
4<?php
5/* Prototype  : string timezone_name_from_abbr  ( string $abbr  [, int $gmtOffset= -1  [, int $isdst= -1  ]] )
6 * Description: Returns the timezone name from abbrevation
7 * Source code: ext/date/php_date.c
8 * Alias to functions:
9 */
10
11echo "*** Testing timezone_name_from_abbr() : usage variation -  unexpected values to second argument \$gmtOffset***\n";
12
13//Set the default time zone
14date_default_timezone_set("Europe/London");
15
16//get an unset variable
17$unset_var = 10;
18unset ($unset_var);
19
20// define some classes
21class classWithToString
22{
23	public function __toString() {
24		return "Class A object";
25	}
26}
27
28class classWithoutToString
29{
30}
31
32// heredoc string
33$heredoc = <<<EOT
34hello world
35EOT;
36
37// add arrays
38$index_array = array (1, 2, 3);
39$assoc_array = array ('one' => 1, 'two' => 2);
40
41// resource
42$file_handle = fopen(__FILE__, 'r');
43
44//array of values to iterate over
45$inputs = array(
46
47      // int data
48      'int 0' => 0,
49      'int 12345' => 12345,
50      'int -12345' => -12345,
51
52      // float data
53      'float 10.5' => 10.5,
54      'float -10.5' => -10.5,
55      'float .5' => .5,
56
57      // array data
58      'empty array' => array(),
59      'int indexed array' => $index_array,
60      'associative array' => $assoc_array,
61      'nested arrays' => array('foo', $index_array, $assoc_array),
62
63      // null data
64      'uppercase NULL' => NULL,
65      'lowercase null' => null,
66
67      // boolean data
68      'lowercase true' => true,
69      'lowercase false' =>false,
70      'uppercase TRUE' =>TRUE,
71      'uppercase FALSE' =>FALSE,
72
73      // empty data
74      'empty string DQ' => "",
75      'empty string SQ' => '',
76
77      // string data
78      'string DQ' => "string",
79      'string SQ' => 'string',
80      'mixed case string' => "sTrInG",
81      'heredoc' => $heredoc,
82
83      // object data
84      'instance of classWithToString' => new classWithToString(),
85      'instance of classWithoutToString' => new classWithoutToString(),
86
87      // undefined data
88      'undefined var' => @$undefined_var,
89
90      // unset data
91      'unset var' => @$unset_var,
92
93      // resource
94      'resource' => $file_handle
95);
96
97$abbr= "GMT";
98$isdst = 1;
99
100foreach($inputs as $variation =>$gmtOffset) {
101      echo "\n-- $variation --\n";
102      var_dump( timezone_name_from_abbr($abbr, $gmtOffset, $isdst) );
103};
104
105// closing the resource
106fclose( $file_handle );
107
108?>
109===DONE===
110--EXPECTF--
111*** Testing timezone_name_from_abbr() : usage variation -  unexpected values to second argument $gmtOffset***
112
113-- int 0 --
114string(3) "UTC"
115
116-- int 12345 --
117string(3) "UTC"
118
119-- int -12345 --
120string(3) "UTC"
121
122-- float 10.5 --
123string(3) "UTC"
124
125-- float -10.5 --
126string(3) "UTC"
127
128-- float .5 --
129string(3) "UTC"
130
131-- empty array --
132
133Warning: timezone_name_from_abbr() expects parameter 2 to be integer, array given in %s on line %d
134bool(false)
135
136-- int indexed array --
137
138Warning: timezone_name_from_abbr() expects parameter 2 to be integer, array given in %s on line %d
139bool(false)
140
141-- associative array --
142
143Warning: timezone_name_from_abbr() expects parameter 2 to be integer, array given in %s on line %d
144bool(false)
145
146-- nested arrays --
147
148Warning: timezone_name_from_abbr() expects parameter 2 to be integer, array given in %s on line %d
149bool(false)
150
151-- uppercase NULL --
152string(3) "UTC"
153
154-- lowercase null --
155string(3) "UTC"
156
157-- lowercase true --
158string(3) "UTC"
159
160-- lowercase false --
161string(3) "UTC"
162
163-- uppercase TRUE --
164string(3) "UTC"
165
166-- uppercase FALSE --
167string(3) "UTC"
168
169-- empty string DQ --
170
171Warning: timezone_name_from_abbr() expects parameter 2 to be integer, string given in %s on line %d
172bool(false)
173
174-- empty string SQ --
175
176Warning: timezone_name_from_abbr() expects parameter 2 to be integer, string given in %s on line %d
177bool(false)
178
179-- string DQ --
180
181Warning: timezone_name_from_abbr() expects parameter 2 to be integer, string given in %s on line %d
182bool(false)
183
184-- string SQ --
185
186Warning: timezone_name_from_abbr() expects parameter 2 to be integer, string given in %s on line %d
187bool(false)
188
189-- mixed case string --
190
191Warning: timezone_name_from_abbr() expects parameter 2 to be integer, string given in %s on line %d
192bool(false)
193
194-- heredoc --
195
196Warning: timezone_name_from_abbr() expects parameter 2 to be integer, string given in %s on line %d
197bool(false)
198
199-- instance of classWithToString --
200
201Warning: timezone_name_from_abbr() expects parameter 2 to be integer, object given in %s on line %d
202bool(false)
203
204-- instance of classWithoutToString --
205
206Warning: timezone_name_from_abbr() expects parameter 2 to be integer, object given in %s on line %d
207bool(false)
208
209-- undefined var --
210string(3) "UTC"
211
212-- unset var --
213string(3) "UTC"
214
215-- resource --
216
217Warning: timezone_name_from_abbr() expects parameter 2 to be integer, resource given in %s on line %d
218bool(false)
219===DONE===
220