Annotation of embedaddon/php/ext/standard/tests/array/array_diff_ukey_variation3.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_diff_ukey() function : usage variation - Passing unexpected values to third optional argument
3: --FILE--
4: <?php
5: /* Prototype : array array_diff_ukey(array arr1, array arr2 [, array ...], callback key_comp_func)
6: * Description: Returns the entries of arr1 that have keys which are not present in any of the others arguments.
7: * Source code: ext/standard/array.c
8: */
9:
10: echo "*** Testing array_diff_ukey() : usage variation ***\n";
11:
12: // Initialise function arguments not being substituted (if any)
13: $array1 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
14: $array2 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
15:
16: function key_compare_func($key1, $key2)
17: {
18: if ($key1 == $key2) {
19: return 0;
20: }
21: return ($key1 > $key2)? 1:-1;
22: }
23:
24: //get an unset variable
25: $unset_var = 10;
26: unset ($unset_var);
27:
28: // resource variable
29: $fp = fopen(__FILE__, "r");
30:
31: // define some classes
32: class classWithToString
33: {
34: public function __toString() {
35: return "Class A object";
36: }
37: }
38:
39: class classWithoutToString
40: {
41: }
42:
43: // heredoc string
44: $heredoc = <<<EOT
45: hello world
46: EOT;
47:
48: //array of values to iterate over
49: $inputs = array(
50:
51: // int data
52: 'int 0' => 0,
53: 'int 1' => 1,
54: 'int 12345' => 12345,
55: 'int -12345' => -2345,
56:
57: // float data
58: 'float 10.5' => 10.5,
59: 'float -10.5' => -10.5,
60: 'float 12.3456789000e10' => 12.3456789000e10,
61: 'float -12.3456789000e10' => -12.3456789000e10,
62: 'float .5' => .5,
63:
64: // null data
65: 'uppercase NULL' => NULL,
66: 'lowercase null' => null,
67:
68: // boolean data
69: 'lowercase true' => true,
70: 'lowercase false' =>false,
71: 'uppercase TRUE' =>TRUE,
72: 'uppercase FALSE' =>FALSE,
73:
74: // empty data
75: 'empty string DQ' => "",
76: 'empty string SQ' => '',
77:
78: // string data
79: 'string DQ' => "string",
80: 'string SQ' => 'string',
81: 'mixed case string' => "sTrInG",
82: 'heredoc' => $heredoc,
83:
84: // object data
85: 'instance of classWithToString' => new classWithToString(),
86: 'instance of classWithoutToString' => new classWithoutToString(),
87:
88: // undefined data
89: 'undefined var' => @$undefined_var,
90:
91: // unset data
92: 'unset var' => @$unset_var,
93:
94: // resource data
95: 'resource' => $fp,
96: );
97:
98: // loop through each element of the array for key_comp_func
99:
100: foreach($inputs as $key =>$value) {
101: echo "\n--$key--\n";
102: var_dump( array_diff_ukey($array1, $array2, $value, 'key_compare_func') );
103: };
104:
105: fclose($fp);
106: ?>
107: ===DONE===
108: --EXPECTF--
109: *** Testing array_diff_ukey() : usage variation ***
110:
111: --int 0--
112:
113: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
114: NULL
115:
116: --int 1--
117:
118: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
119: NULL
120:
121: --int 12345--
122:
123: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
124: NULL
125:
126: --int -12345--
127:
128: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
129: NULL
130:
131: --float 10.5--
132:
133: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
134: NULL
135:
136: --float -10.5--
137:
138: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
139: NULL
140:
141: --float 12.3456789000e10--
142:
143: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
144: NULL
145:
146: --float -12.3456789000e10--
147:
148: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
149: NULL
150:
151: --float .5--
152:
153: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
154: NULL
155:
156: --uppercase NULL--
157:
158: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
159: NULL
160:
161: --lowercase null--
162:
163: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
164: NULL
165:
166: --lowercase true--
167:
168: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
169: NULL
170:
171: --lowercase false--
172:
173: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
174: NULL
175:
176: --uppercase TRUE--
177:
178: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
179: NULL
180:
181: --uppercase FALSE--
182:
183: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
184: NULL
185:
186: --empty string DQ--
187:
188: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
189: NULL
190:
191: --empty string SQ--
192:
193: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
194: NULL
195:
196: --string DQ--
197:
198: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
199: NULL
200:
201: --string SQ--
202:
203: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
204: NULL
205:
206: --mixed case string--
207:
208: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
209: NULL
210:
211: --heredoc--
212:
213: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
214: NULL
215:
216: --instance of classWithToString--
217:
218: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
219: NULL
220:
221: --instance of classWithoutToString--
222:
223: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
224: NULL
225:
226: --undefined var--
227:
228: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
229: NULL
230:
231: --unset var--
232:
233: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
234: NULL
235:
236: --resource--
237:
238: Warning: array_diff_ukey(): Argument #3 is not an array in %s on line %d
239: NULL
240: ===DONE===
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