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
|
--TEST--
Test stristr() function : usage variations - test values for $needle argument
--FILE--
<?php
/* Prototype: string stristr ( string $haystack, string $needle );
Description: Case-insensitive strstr().
*/
echo "*** Testing stristr() function: with unexpected inputs for 'needle' argument ***\n";
//get an unset variable
$unset_var = 'string_val';
unset($unset_var);
//defining a class
class sample {
public function __toString() {
return "sample object";
}
}
//getting the resource
$file_handle = fopen(__FILE__, "r");
// array with different values for $input
$inputs = array (
// integer values
/*1*/ 0,
1,
-2,
-PHP_INT_MAX,
// float values
/*5*/ 10.5,
-20.5,
10.1234567e10,
// array values
/*8*/ array(),
array(0),
array(1, 2),
// boolean values
/*11*/ true,
false,
TRUE,
FALSE,
// null values
/*15*/ NULL,
null,
// objects
/*17*/ new sample(),
// resource
/*18*/ $file_handle,
// undefined variable
/*19*/ @$undefined_var,
// unset variable
/*20*/ @$unset_var
);
//defining '$pad_length' argument
$pad_length = "20";
// loop through with each element of the $inputs array to test stristr() function
$count = 1;
foreach($inputs as $input) {
echo "-- Iteration $count --\n";
var_dump( stristr("Hello World", $input) );
$count ++;
}
fclose($file_handle); //closing the file handle
?>
===DONE===
--EXPECTF--
*** Testing stristr() function: with unexpected inputs for 'needle' argument ***
-- Iteration 1 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 2 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 3 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 4 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 5 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 6 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 7 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 8 --
Warning: stristr(): needle is not a string or an integer in %s on line %d
bool(false)
-- Iteration 9 --
Warning: stristr(): needle is not a string or an integer in %s on line %d
bool(false)
-- Iteration 10 --
Warning: stristr(): needle is not a string or an integer in %s on line %d
bool(false)
-- Iteration 11 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 12 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 13 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 14 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 15 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 16 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 17 --
Notice: Object of class sample could not be converted to int in %s on line %d
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 18 --
Warning: stristr(): needle is not a string or an integer in %s on line %d
bool(false)
-- Iteration 19 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
-- Iteration 20 --
Deprecated: stristr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
bool(false)
===DONE===
|
