Annotation of embedaddon/php/ext/standard/tests/array/array_diff_key_variation1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_diff_key() function : usage variation - Passing unexpected values to first argument
3: --FILE--
4: <?php
5: /* Prototype : array array_diff_key(array arr1, array arr2 [, array ...])
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_key() : usage variation ***\n";
11:
12: // Initialise function arguments not being substituted (if any)
13: $array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
14: $array3 = array(1, 2, 3, 4, 5);
15:
16: //get an unset variable
17: $unset_var = 10;
18: unset ($unset_var);
19:
20: //resource variable
21: $fp = fopen(__FILE__, "r");
22:
23: // define some classes
24: class classWithToString
25: {
26: public function __toString() {
27: return "Class A object";
28: }
29: }
30:
31: class classWithoutToString
32: {
33: }
34:
35: // heredoc string
36: $heredoc = <<<EOT
37: hello world
38: EOT;
39:
40: //array of values to iterate over
41: $inputs = array(
42:
43: // int data
44: 'int 0' => 0,
45: 'int 1' => 1,
46: 'int 12345' => 12345,
47: 'int -12345' => -12345,
48:
49: // float data
50: 'float 10.5' => 10.5,
51: 'float -10.5' => -10.5,
52: 'float 12.3456789000e10' => 12.3456789000e10,
53: 'float -12.3456789000e10' => -12.3456789000e10,
54: 'float .5' => .5,
55:
56: // null data
57: 'uppercase NULL' => NULL,
58: 'lowercase null' => null,
59:
60: // boolean data
61: 'lowercase true' => true,
62: 'lowercase false' =>false,
63: 'uppercase TRUE' =>TRUE,
64: 'uppercase FALSE' =>FALSE,
65:
66: // empty data
67: 'empty string DQ' => "",
68: 'empty string SQ' => '',
69:
70: // string data
71: 'string DQ' => "string",
72: 'string SQ' => 'string',
73: 'mixed case string' => "sTrInG",
74: 'heredoc' => $heredoc,
75:
76: // object data
77: 'instance of classWithToString' => new classWithToString(),
78: 'instance of classWithoutToString' => new classWithoutToString(),
79:
80: // undefined data
81: 'undefined var' => @$undefined_var,
82:
83: // unset data
84: 'unset var' => @$unset_var,
85:
86: // resource data
87: 'resource' => $fp,
88: );
89:
90: // loop through each element of the array for arr1
91: foreach($inputs as $key =>$value) {
92: echo "\n--$key--\n";
93: var_dump( array_diff_key($value, $array2) );
94: var_dump( array_diff_key($value, $array2, $array3) );
95: };
96:
97: fclose($fp);
98: ?>
99: ===DONE===
100: --EXPECTF--
101: *** Testing array_diff_key() : usage variation ***
102:
103: --int 0--
104:
105: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
106: NULL
107:
108: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
109: NULL
110:
111: --int 1--
112:
113: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
114: NULL
115:
116: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
117: NULL
118:
119: --int 12345--
120:
121: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
122: NULL
123:
124: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
125: NULL
126:
127: --int -12345--
128:
129: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
130: NULL
131:
132: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
133: NULL
134:
135: --float 10.5--
136:
137: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
138: NULL
139:
140: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
141: NULL
142:
143: --float -10.5--
144:
145: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
146: NULL
147:
148: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
149: NULL
150:
151: --float 12.3456789000e10--
152:
153: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
154: NULL
155:
156: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
157: NULL
158:
159: --float -12.3456789000e10--
160:
161: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
162: NULL
163:
164: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
165: NULL
166:
167: --float .5--
168:
169: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
170: NULL
171:
172: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
173: NULL
174:
175: --uppercase NULL--
176:
177: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
178: NULL
179:
180: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
181: NULL
182:
183: --lowercase null--
184:
185: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
186: NULL
187:
188: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
189: NULL
190:
191: --lowercase true--
192:
193: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
194: NULL
195:
196: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
197: NULL
198:
199: --lowercase false--
200:
201: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
202: NULL
203:
204: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
205: NULL
206:
207: --uppercase TRUE--
208:
209: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
210: NULL
211:
212: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
213: NULL
214:
215: --uppercase FALSE--
216:
217: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
218: NULL
219:
220: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
221: NULL
222:
223: --empty string DQ--
224:
225: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
226: NULL
227:
228: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
229: NULL
230:
231: --empty string SQ--
232:
233: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
234: NULL
235:
236: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
237: NULL
238:
239: --string DQ--
240:
241: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
242: NULL
243:
244: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
245: NULL
246:
247: --string SQ--
248:
249: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
250: NULL
251:
252: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
253: NULL
254:
255: --mixed case string--
256:
257: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
258: NULL
259:
260: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
261: NULL
262:
263: --heredoc--
264:
265: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
266: NULL
267:
268: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
269: NULL
270:
271: --instance of classWithToString--
272:
273: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
274: NULL
275:
276: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
277: NULL
278:
279: --instance of classWithoutToString--
280:
281: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
282: NULL
283:
284: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
285: NULL
286:
287: --undefined var--
288:
289: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
290: NULL
291:
292: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
293: NULL
294:
295: --unset var--
296:
297: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
298: NULL
299:
300: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
301: NULL
302:
303: --resource--
304:
305: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
306: NULL
307:
308: Warning: array_diff_key(): Argument #1 is not an array in %s on line %d
309: NULL
310: ===DONE===
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