Annotation of embedaddon/php/ext/standard/tests/array/array_filter_variation2.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_filter() function : usage variations - Unexpected values for 'callback' function argument
3: --FILE--
4: <?php
5: /* Prototype : array array_filter(array $input [, callback $callback])
6: * Description: Filters elements from the array via the callback.
7: * Source code: ext/standard/array.c
8: */
9:
10: /* Passing different scalar and nonscalar values in place of 'callback' argument
11: */
12: echo "*** Testing array_filter() : usage variations - unexpected values for 'callback' function***\n";
13:
14: // Initialise variables
15: $input = array('value1', 'value2', 'value3', 'value4');
16:
17: //get an unset variable
18: $unset_var = 10;
19: unset ($unset_var);
20:
21: // class definition for object variable
22: class MyClass
23: {
24: public function __toString()
25: {
26: return 'object';
27: }
28: }
29:
30: // resource variable
31: $fp = fopen(__FILE__, 'r');
32:
33: // different scalar and nonscalar values in place of callback function
34: $values = array(
35:
36: // int data
37: /*1*/ 0,
38: 1,
39: 12345,
40: -2345,
41:
42: // float data
43: /*5*/ 10.5,
44: -10.5,
45: 12.3456789000e10,
46: 12.3456789000E-10,
47: .5,
48:
49: // array data
50: /*10*/ array(),
51: array(0),
52: array(1),
53: array(1, 2),
54: array('color' => 'red', 'item' => 'pen'),
55:
56: // null data
57: /*15*/ NULL,
58: null,
59:
60: // boolean data
61: /*17*/ true,
62: false,
63: TRUE,
64: FALSE,
65:
66: // empty data
67: /*21*/ "",
68: '',
69:
70: // string data
71: /*23*/ "string",
72: 'string',
73:
74: // object data
75: /*25*/ new MyClass(),
76:
77: // resource data
78: $fp,
79:
80: // undefined data
81: @$undefined_var,
82:
83: // unset data
84: /*28*/ @$unset_var,
85: );
86:
87: // loop through each element of the 'values' for callback
88: for($count = 0; $count < count($values); $count++) {
89: echo "-- Iteration ".($count + 1)." --";
90: var_dump( array_filter($input, $values[$count]) );
91: };
92:
93: // closing resource
94: fclose($fp);
95:
96: echo "Done"
97: ?>
98: --EXPECTF--
99: *** Testing array_filter() : usage variations - unexpected values for 'callback' function***
100: -- Iteration 1 --
101: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
102: NULL
103: -- Iteration 2 --
104: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
105: NULL
106: -- Iteration 3 --
107: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
108: NULL
109: -- Iteration 4 --
110: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
111: NULL
112: -- Iteration 5 --
113: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
114: NULL
115: -- Iteration 6 --
116: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
117: NULL
118: -- Iteration 7 --
119: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
120: NULL
121: -- Iteration 8 --
122: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
123: NULL
124: -- Iteration 9 --
125: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
126: NULL
127: -- Iteration 10 --
128: Warning: array_filter() expects parameter 2 to be a valid callback, array must have exactly two members in %s on line %d
129: NULL
130: -- Iteration 11 --
131: Warning: array_filter() expects parameter 2 to be a valid callback, array must have exactly two members in %s on line %d
132: NULL
133: -- Iteration 12 --
134: Warning: array_filter() expects parameter 2 to be a valid callback, array must have exactly two members in %s on line %d
135: NULL
136: -- Iteration 13 --
137: Warning: array_filter() expects parameter 2 to be a valid callback, first array member is not a valid class name or object in %s on line %d
138: NULL
139: -- Iteration 14 --
140: Warning: array_filter() expects parameter 2 to be a valid callback, first array member is not a valid class name or object in %s on line %d
141: NULL
142: -- Iteration 15 --
143: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
144: NULL
145: -- Iteration 16 --
146: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
147: NULL
148: -- Iteration 17 --
149: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
150: NULL
151: -- Iteration 18 --
152: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
153: NULL
154: -- Iteration 19 --
155: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
156: NULL
157: -- Iteration 20 --
158: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
159: NULL
160: -- Iteration 21 --
161: Warning: array_filter() expects parameter 2 to be a valid callback, function '' not found or invalid function name in %s on line %d
162: NULL
163: -- Iteration 22 --
164: Warning: array_filter() expects parameter 2 to be a valid callback, function '' not found or invalid function name in %s on line %d
165: NULL
166: -- Iteration 23 --
167: Warning: array_filter() expects parameter 2 to be a valid callback, function 'string' not found or invalid function name in %s on line %d
168: NULL
169: -- Iteration 24 --
170: Warning: array_filter() expects parameter 2 to be a valid callback, function 'string' not found or invalid function name in %s on line %d
171: NULL
172: -- Iteration 25 --
173: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
174: NULL
175: -- Iteration 26 --
176: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
177: NULL
178: -- Iteration 27 --
179: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
180: NULL
181: -- Iteration 28 --
182: Warning: array_filter() expects parameter 2 to be a valid callback, no array or string given in %s on line %d
183: NULL
184: Done
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