1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
--TEST--
Test sprintf() function : usage variations - unexpected values for format argument
--FILE--
<?php
/*
* Testing sprintf() : with different unexpected values for format argument other than the strings
*/
echo "*** Testing sprintf() : with unexpected values for format argument ***\n";
// initialing required variables
$arg1 = "second arg";
$arg2 = "third arg";
//get an unset variable
$unset_var = 10;
unset ($unset_var);
// declaring class
class sample
{
public function __toString() {
return "Object";
}
}
// creating a file resource
$file_handle = fopen(__FILE__, 'r');
//array of values to iterate over
$values = array(
// int data
0,
1,
12345,
-2345,
// float data
10.5,
-10.5,
10.1234567e10,
10.7654321E-10,
.5,
// array data
array(),
array(0),
array(1),
array(1, 2),
array('color' => 'red', 'item' => 'pen'),
// null data
NULL,
null,
// boolean data
true,
false,
TRUE,
FALSE,
// empty data
"",
'',
// object data
new sample(),
// undefined data
@$undefined_var,
// unset data
@$unset_var,
// resource data
$file_handle
);
// loop through each element of the array for format
$count = 1;
foreach($values as $value) {
echo "\n-- Iteration $count --\n";
// with default argument
try {
var_dump(sprintf($value));
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
// with two arguments
try {
var_dump(sprintf($value, $arg1));
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
// with three arguments
try {
var_dump(sprintf($value, $arg1, $arg2));
} catch (TypeError $exception) {
echo $exception->getMessage() . "\n";
}
$count++;
}
// close the resource
fclose($file_handle);
echo "Done";
?>
--EXPECT--
*** Testing sprintf() : with unexpected values for format argument ***
-- Iteration 1 --
string(1) "0"
string(1) "0"
string(1) "0"
-- Iteration 2 --
string(1) "1"
string(1) "1"
string(1) "1"
-- Iteration 3 --
string(5) "12345"
string(5) "12345"
string(5) "12345"
-- Iteration 4 --
string(5) "-2345"
string(5) "-2345"
string(5) "-2345"
-- Iteration 5 --
string(4) "10.5"
string(4) "10.5"
string(4) "10.5"
-- Iteration 6 --
string(5) "-10.5"
string(5) "-10.5"
string(5) "-10.5"
-- Iteration 7 --
string(12) "101234567000"
string(12) "101234567000"
string(12) "101234567000"
-- Iteration 8 --
string(13) "1.07654321E-9"
string(13) "1.07654321E-9"
string(13) "1.07654321E-9"
-- Iteration 9 --
string(3) "0.5"
string(3) "0.5"
string(3) "0.5"
-- Iteration 10 --
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
-- Iteration 11 --
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
-- Iteration 12 --
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
-- Iteration 13 --
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
-- Iteration 14 --
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
sprintf(): Argument #1 ($format) must be of type string, array given
-- Iteration 15 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 16 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 17 --
string(1) "1"
string(1) "1"
string(1) "1"
-- Iteration 18 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 19 --
string(1) "1"
string(1) "1"
string(1) "1"
-- Iteration 20 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 21 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 22 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 23 --
string(6) "Object"
string(6) "Object"
string(6) "Object"
-- Iteration 24 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 25 --
string(0) ""
string(0) ""
string(0) ""
-- Iteration 26 --
sprintf(): Argument #1 ($format) must be of type string, resource given
sprintf(): Argument #1 ($format) must be of type string, resource given
sprintf(): Argument #1 ($format) must be of type string, resource given
Done
|
