Annotation of embedaddon/php/ext/standard/tests/array/array_map_variation17.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_map() function : usage variations - unexpected values for 'callback' argument
3: --FILE--
4: <?php
5: /* Prototype : array array_map ( callback $callback , array $arr1 [, array $... ] )
6: * Description: Applies the callback to the elements of the given arrays
7: * Source code: ext/standard/array.c
8: */
9:
10: /*
11: * Test array_map() by passing different scalar/nonscalar values in place of $callback
12: */
13:
14: echo "*** Testing array_map() : unexpected values for 'callback' argument ***\n";
15:
16: $arr1 = array(1, 2, 3);
17:
18: // get a class
19: class classA
20: {
21: public function __toString() {
22: return "Class A object";
23: }
24: }
25:
26: // get a resource variable
27: $fp = fopen(__FILE__, "r");
28:
29: // unexpected values to be passed to $input argument
30: $unexpected_callbacks = array(
31:
32: // int data
33: /*1*/ 0,
34: 1,
35: 12345,
36: -2345,
37:
38: // float data
39: /*5*/ 10.5,
40: -10.5,
41: 12.3456789000e10,
42: 12.3456789000E-10,
43: .5,
44:
45: // boolean data
46: /*10*/ true,
47: false,
48: TRUE,
49: FALSE,
50:
51: // empty data
52: /*14*/ "",
53: '',
54:
55: // array data
56: /*16*/ array(),
57: array(1, 2),
58: array(1, array(2)),
59:
60: // object data
61: /*19*/ new classA(),
62:
63: // resource variable
64: /*20*/ $fp
65: );
66:
67: // loop through each element of $inputs to check the behavior of array_map
68: for($count = 0; $count < count($unexpected_callbacks); $count++) {
69: echo "\n-- Iteration ".($count + 1)." --";
70: var_dump( array_map($unexpected_callbacks[$count], $arr1));
71: };
72:
73: fclose($fp);
74: echo "Done";
75: ?>
76: --EXPECTF--
77: *** Testing array_map() : unexpected values for 'callback' argument ***
78:
79: -- Iteration 1 --
80: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
81: NULL
82:
83: -- Iteration 2 --
84: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
85: NULL
86:
87: -- Iteration 3 --
88: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
89: NULL
90:
91: -- Iteration 4 --
92: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
93: NULL
94:
95: -- Iteration 5 --
96: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
97: NULL
98:
99: -- Iteration 6 --
100: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
101: NULL
102:
103: -- Iteration 7 --
104: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
105: NULL
106:
107: -- Iteration 8 --
108: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
109: NULL
110:
111: -- Iteration 9 --
112: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
113: NULL
114:
115: -- Iteration 10 --
116: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
117: NULL
118:
119: -- Iteration 11 --
120: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
121: NULL
122:
123: -- Iteration 12 --
124: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
125: NULL
126:
127: -- Iteration 13 --
128: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
129: NULL
130:
131: -- Iteration 14 --
132: Warning: array_map() expects parameter 1 to be a valid callback, function '' not found or invalid function name in %s on line %d
133: NULL
134:
135: -- Iteration 15 --
136: Warning: array_map() expects parameter 1 to be a valid callback, function '' not found or invalid function name in %s on line %d
137: NULL
138:
139: -- Iteration 16 --
140: Warning: array_map() expects parameter 1 to be a valid callback, array must have exactly two members in %s on line %d
141: NULL
142:
143: -- Iteration 17 --
144: Warning: array_map() expects parameter 1 to be a valid callback, first array member is not a valid class name or object in %s on line %d
145: NULL
146:
147: -- Iteration 18 --
148: Warning: array_map() expects parameter 1 to be a valid callback, first array member is not a valid class name or object in %s on line %d
149: NULL
150:
151: -- Iteration 19 --
152: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
153: NULL
154:
155: -- Iteration 20 --
156: Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
157: NULL
158: Done
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