Annotation of embedaddon/php/ext/standard/tests/array/array_unique_variation1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_unique() function : usage variations - unexpected values for 'input' argument
3: --FILE--
4: <?php
5: /* Prototype : array array_unique(array $input)
6: * Description: Removes duplicate values from array
7: * Source code: ext/standard/array.c
8: */
9:
10: /*
11: * Passing non array values to 'input' argument of array_unique() and see
12: * that the function outputs proper warning messages wherever expected.
13: */
14:
15: echo "*** Testing array_unique() : Passing non array values to \$input argument ***\n";
16:
17: //get an unset variable
18: $unset_var = 10;
19: unset($unset_var);
20:
21: // get a class
22: class classA
23: {
24: public function __toString() {
25: return "Class A object";
26: }
27: }
28:
29: // heredoc string
30: $heredoc = <<<EOT
31: hello world
32: EOT;
33:
34: // get a resource variable
35: $fp = fopen(__FILE__, "r");
36:
37: // unexpected values to be passed to $input argument
38: $inputs = array (
39:
40: // int data
41: /*1*/ 0,
42: 1,
43: 12345,
44: -2345,
45:
46: // float data
47: /*5*/ 10.5,
48: -10.5,
49: 12.3456789000e10,
50: 12.3456789000E-10,
51: .5,
52:
53: // null data
54: /*10*/ NULL,
55: null,
56:
57: // boolean data
58: /*12*/ true,
59: false,
60: TRUE,
61: FALSE,
62:
63: // empty data
64: /*16*/ "",
65: '',
66:
67: // string data
68: /*18*/ "string",
69: 'string',
70: $heredoc,
71:
72: // object data
73: /*21*/ new classA(),
74:
75: // undefined data
76: /*22*/ @$undefined_var,
77:
78: // unset data
79: /*23*/ @$unset_var,
80:
81: // resource variable
82: /*24*/ $fp
83: );
84:
85: // loop through each element of $inputs and check the behavior of array_unique()
86: $iterator = 1;
87: foreach($inputs as $input) {
88: echo "-- Iteration $iterator --\n";
89: var_dump( array_unique($input) );
90: $iterator++;
91: }
92:
93: fclose($fp);
94:
95: echo "Done";
96: ?>
97: --EXPECTF--
98: *** Testing array_unique() : Passing non array values to $input argument ***
99: -- Iteration 1 --
100:
101: Warning: array_unique() expects parameter 1 to be array, integer given in %s on line %d
102: NULL
103: -- Iteration 2 --
104:
105: Warning: array_unique() expects parameter 1 to be array, integer given in %s on line %d
106: NULL
107: -- Iteration 3 --
108:
109: Warning: array_unique() expects parameter 1 to be array, integer given in %s on line %d
110: NULL
111: -- Iteration 4 --
112:
113: Warning: array_unique() expects parameter 1 to be array, integer given in %s on line %d
114: NULL
115: -- Iteration 5 --
116:
117: Warning: array_unique() expects parameter 1 to be array, double given in %s on line %d
118: NULL
119: -- Iteration 6 --
120:
121: Warning: array_unique() expects parameter 1 to be array, double given in %s on line %d
122: NULL
123: -- Iteration 7 --
124:
125: Warning: array_unique() expects parameter 1 to be array, double given in %s on line %d
126: NULL
127: -- Iteration 8 --
128:
129: Warning: array_unique() expects parameter 1 to be array, double given in %s on line %d
130: NULL
131: -- Iteration 9 --
132:
133: Warning: array_unique() expects parameter 1 to be array, double given in %s on line %d
134: NULL
135: -- Iteration 10 --
136:
137: Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
138: NULL
139: -- Iteration 11 --
140:
141: Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
142: NULL
143: -- Iteration 12 --
144:
145: Warning: array_unique() expects parameter 1 to be array, boolean given in %s on line %d
146: NULL
147: -- Iteration 13 --
148:
149: Warning: array_unique() expects parameter 1 to be array, boolean given in %s on line %d
150: NULL
151: -- Iteration 14 --
152:
153: Warning: array_unique() expects parameter 1 to be array, boolean given in %s on line %d
154: NULL
155: -- Iteration 15 --
156:
157: Warning: array_unique() expects parameter 1 to be array, boolean given in %s on line %d
158: NULL
159: -- Iteration 16 --
160:
161: Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
162: NULL
163: -- Iteration 17 --
164:
165: Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
166: NULL
167: -- Iteration 18 --
168:
169: Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
170: NULL
171: -- Iteration 19 --
172:
173: Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
174: NULL
175: -- Iteration 20 --
176:
177: Warning: array_unique() expects parameter 1 to be array, string given in %s on line %d
178: NULL
179: -- Iteration 21 --
180:
181: Warning: array_unique() expects parameter 1 to be array, object given in %s on line %d
182: NULL
183: -- Iteration 22 --
184:
185: Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
186: NULL
187: -- Iteration 23 --
188:
189: Warning: array_unique() expects parameter 1 to be array, null given in %s on line %d
190: NULL
191: -- Iteration 24 --
192:
193: Warning: array_unique() expects parameter 1 to be array, resource given in %s on line %d
194: NULL
195: Done
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