Annotation of embedaddon/php/ext/standard/tests/array/uasort_variation1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test uasort() function : usage variations - unexpected values for 'array_arg' argument
3: --FILE--
4: <?php
5: /* Prototype : bool uasort(array $array_arg, string $cmp_function)
6: * Description: Sort an array with a user-defined comparison function and maintain index association
7: * Source code: ext/standard/array.c
8: */
9:
10: /*
11: * Testing uasort() function by passing different scalar/nonscalar values as 'array_arg' argument
12: */
13:
14: echo "*** Testing uasort() : unexpected values for 'array_arg' ***\n";
15:
16: // Comparison function
17: /* Prototype : int cmp_function(mixed $value1, mixed $value2)
18: * Parameters : $value1 and $value2 - values to be compared
19: * Return value : 0 - if both values are same
20: * 1 - if value1 is greater than value2
21: * -1 - if value1 is less than value2
22: * Description : compares value1 and value2
23: */
24: function cmp_function($value1, $value2)
25: {
26: if($value1 == $value2) {
27: return 0;
28: }
29: else if($value1 > $value2) {
30: return 1;
31: }
32: else {
33: return -1;
34: }
35: }
36:
37: //get an unset variable
38: $unset_var = 10;
39: unset ($unset_var);
40:
41: // get resource variable
42: $fp = fopen(__FILE__,'r');
43:
44: //array of values to iterate over
45: $input_values = array(
46:
47: // int data
48: /*1*/ 0,
49: 1,
50: 12345,
51: -2345,
52:
53: // float data
54: /*5*/ 10.5,
55: -10.5,
56: 10.1234567e8,
57: 10.7654321E-8,
58: .5,
59:
60: // null data
61: /*10*/ NULL,
62: null,
63:
64: // boolean data
65: /*12*/ true,
66: false,
67: TRUE,
68: FALSE,
69:
70: // empty data
71: /*16*/ "",
72: '',
73:
74: // string data
75: /*18*/ "string",
76: 'string',
77:
78: // resource data
79: /*20*/ $fp,
80:
81: // undefined data
82: @$undefined_var,
83:
84: // unset data
85: /*22*/ @$unset_var,
86: );
87:
88: // loop through each value of input_values
89: for($count = 0; $count < count($input_values); $count++) {
90: echo "-- Iteration ".($count + 1)." --\n";
91: var_dump( uasort($input_values[$count], 'cmp_function') );
92: };
93:
94: //closing resource
95: fclose($fp);
96: echo "Done"
97: ?>
98: --EXPECTF--
99: *** Testing uasort() : unexpected values for 'array_arg' ***
100: -- Iteration 1 --
101:
102: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
103: NULL
104: -- Iteration 2 --
105:
106: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
107: NULL
108: -- Iteration 3 --
109:
110: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
111: NULL
112: -- Iteration 4 --
113:
114: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
115: NULL
116: -- Iteration 5 --
117:
118: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
119: NULL
120: -- Iteration 6 --
121:
122: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
123: NULL
124: -- Iteration 7 --
125:
126: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
127: NULL
128: -- Iteration 8 --
129:
130: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
131: NULL
132: -- Iteration 9 --
133:
134: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
135: NULL
136: -- Iteration 10 --
137:
138: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
139: NULL
140: -- Iteration 11 --
141:
142: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
143: NULL
144: -- Iteration 12 --
145:
146: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
147: NULL
148: -- Iteration 13 --
149:
150: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
151: NULL
152: -- Iteration 14 --
153:
154: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
155: NULL
156: -- Iteration 15 --
157:
158: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
159: NULL
160: -- Iteration 16 --
161:
162: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
163: NULL
164: -- Iteration 17 --
165:
166: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
167: NULL
168: -- Iteration 18 --
169:
170: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
171: NULL
172: -- Iteration 19 --
173:
174: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
175: NULL
176: -- Iteration 20 --
177:
178: Warning: uasort() expects parameter 1 to be array, resource given in %s on line %d
179: NULL
180: -- Iteration 21 --
181:
182: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
183: NULL
184: -- Iteration 22 --
185:
186: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
187: NULL
188: Done
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