1--TEST--
2Test array_udiff_assoc() function : usage variation
3--FILE--
4<?php
5/* Prototype  : array array_udiff_assoc(array arr1, array arr2 [, array ...], callback key_comp_func)
6 * Description: Returns the entries of arr1 that have values which are not present in any of the others arguments but do additional checks whether the keys are equal. Keys are compared by user supplied function.
7 * Source code: ext/standard/array.c
8 * Alias to functions:
9 */
10
11echo "*** Testing array_udiff_assoc() : usage variation ***\n";
12
13// Initialise function arguments not being substituted (if any)
14$arr1 = array(1, 2);
15
16include('compare_function.inc');
17$key_comp_func = 'compare_function';
18
19//get an unset variable
20$unset_var = 10;
21unset ($unset_var);
22
23// define some classes
24class classWithToString
25{
26	public function __toString() {
27		return "Class A object";
28	}
29}
30
31class classWithoutToString
32{
33}
34
35// heredoc string
36$heredoc = <<<EOT
37hello world
38EOT;
39
40// add arrays
41$index_array = array (1, 2, 3);
42$assoc_array = array ('one' => 1, 'two' => 2);
43
44//array of values to iterate over
45$inputs = array(
46
47      // int data
48      'int 0' => 0,
49      'int 1' => 1,
50      'int 12345' => 12345,
51      'int -12345' => -2345,
52
53      // float data
54      'float 10.5' => 10.5,
55      'float -10.5' => -10.5,
56      'float 12.3456789000e10' => 12.3456789000e10,
57      'float -12.3456789000e10' => -12.3456789000e10,
58      'float .5' => .5,
59
60      // null data
61      'uppercase NULL' => NULL,
62      'lowercase null' => null,
63
64      // boolean data
65      'lowercase true' => true,
66      'lowercase false' =>false,
67      'uppercase TRUE' =>TRUE,
68      'uppercase FALSE' =>FALSE,
69
70      // empty data
71      'empty string DQ' => "",
72      'empty string SQ' => '',
73
74      // string data
75      'string DQ' => "string",
76      'string SQ' => 'string',
77      'mixed case string' => "sTrInG",
78      'heredoc' => $heredoc,
79
80      // object data
81      'instance of classWithToString' => new classWithToString(),
82      'instance of classWithoutToString' => new classWithoutToString(),
83
84      // undefined data
85      'undefined var' => @$undefined_var,
86
87      // unset data
88      'unset var' => @$unset_var,
89);
90
91// loop through each element of the array for arr2
92
93foreach($inputs as $key =>$value) {
94      echo "\n--$key--\n";
95      var_dump( array_udiff_assoc($arr1, $value, $key_comp_func) );
96};
97
98?>
99===DONE===
100--EXPECTF--
101*** Testing array_udiff_assoc() : usage variation ***
102
103--int 0--
104
105Warning: array_udiff_assoc(): Expected parameter 2 to be an array, int given in %sarray_udiff_assoc_variation2.php on line %d
106NULL
107
108--int 1--
109
110Warning: array_udiff_assoc(): Expected parameter 2 to be an array, int given in %sarray_udiff_assoc_variation2.php on line %d
111NULL
112
113--int 12345--
114
115Warning: array_udiff_assoc(): Expected parameter 2 to be an array, int given in %sarray_udiff_assoc_variation2.php on line %d
116NULL
117
118--int -12345--
119
120Warning: array_udiff_assoc(): Expected parameter 2 to be an array, int given in %sarray_udiff_assoc_variation2.php on line %d
121NULL
122
123--float 10.5--
124
125Warning: array_udiff_assoc(): Expected parameter 2 to be an array, float given in %sarray_udiff_assoc_variation2.php on line %d
126NULL
127
128--float -10.5--
129
130Warning: array_udiff_assoc(): Expected parameter 2 to be an array, float given in %sarray_udiff_assoc_variation2.php on line %d
131NULL
132
133--float 12.3456789000e10--
134
135Warning: array_udiff_assoc(): Expected parameter 2 to be an array, float given in %sarray_udiff_assoc_variation2.php on line %d
136NULL
137
138--float -12.3456789000e10--
139
140Warning: array_udiff_assoc(): Expected parameter 2 to be an array, float given in %sarray_udiff_assoc_variation2.php on line %d
141NULL
142
143--float .5--
144
145Warning: array_udiff_assoc(): Expected parameter 2 to be an array, float given in %sarray_udiff_assoc_variation2.php on line %d
146NULL
147
148--uppercase NULL--
149
150Warning: array_udiff_assoc(): Expected parameter 2 to be an array, null given in %sarray_udiff_assoc_variation2.php on line %d
151NULL
152
153--lowercase null--
154
155Warning: array_udiff_assoc(): Expected parameter 2 to be an array, null given in %sarray_udiff_assoc_variation2.php on line %d
156NULL
157
158--lowercase true--
159
160Warning: array_udiff_assoc(): Expected parameter 2 to be an array, bool given in %sarray_udiff_assoc_variation2.php on line %d
161NULL
162
163--lowercase false--
164
165Warning: array_udiff_assoc(): Expected parameter 2 to be an array, bool given in %sarray_udiff_assoc_variation2.php on line %d
166NULL
167
168--uppercase TRUE--
169
170Warning: array_udiff_assoc(): Expected parameter 2 to be an array, bool given in %sarray_udiff_assoc_variation2.php on line %d
171NULL
172
173--uppercase FALSE--
174
175Warning: array_udiff_assoc(): Expected parameter 2 to be an array, bool given in %sarray_udiff_assoc_variation2.php on line %d
176NULL
177
178--empty string DQ--
179
180Warning: array_udiff_assoc(): Expected parameter 2 to be an array, string given in %sarray_udiff_assoc_variation2.php on line %d
181NULL
182
183--empty string SQ--
184
185Warning: array_udiff_assoc(): Expected parameter 2 to be an array, string given in %sarray_udiff_assoc_variation2.php on line %d
186NULL
187
188--string DQ--
189
190Warning: array_udiff_assoc(): Expected parameter 2 to be an array, string given in %sarray_udiff_assoc_variation2.php on line %d
191NULL
192
193--string SQ--
194
195Warning: array_udiff_assoc(): Expected parameter 2 to be an array, string given in %sarray_udiff_assoc_variation2.php on line %d
196NULL
197
198--mixed case string--
199
200Warning: array_udiff_assoc(): Expected parameter 2 to be an array, string given in %sarray_udiff_assoc_variation2.php on line %d
201NULL
202
203--heredoc--
204
205Warning: array_udiff_assoc(): Expected parameter 2 to be an array, string given in %sarray_udiff_assoc_variation2.php on line %d
206NULL
207
208--instance of classWithToString--
209
210Warning: array_udiff_assoc(): Expected parameter 2 to be an array, object given in %sarray_udiff_assoc_variation2.php on line %d
211NULL
212
213--instance of classWithoutToString--
214
215Warning: array_udiff_assoc(): Expected parameter 2 to be an array, object given in %sarray_udiff_assoc_variation2.php on line %d
216NULL
217
218--undefined var--
219
220Warning: array_udiff_assoc(): Expected parameter 2 to be an array, null given in %sarray_udiff_assoc_variation2.php on line %d
221NULL
222
223--unset var--
224
225Warning: array_udiff_assoc(): Expected parameter 2 to be an array, null given in %sarray_udiff_assoc_variation2.php on line %d
226NULL
227===DONE===
228