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
|
--TEST--
Test base64_decode() function : usage variations - unexpected types for arg 2
--FILE--
<?php
/* Prototype : proto string base64_decode(string str[, bool strict])
* Description: Decodes string using MIME base64 algorithm
* Source code: ext/standard/base64.c
* Alias to functions:
*/
function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
echo "Error: $err_no - $err_msg, $filename($linenum)\n";
}
set_error_handler('test_error_handler');
echo "*** Testing base64_decode() : usage variations ***\n";
// Initialise function arguments not being substituted (if any)
$str = 'aGVsbG8gd29ybGQh!';
//getting the resource
$file_handle = fopen(__FILE__, "r");
//get an unset variable
$unset_var = 10;
unset ($unset_var);
//array of values to iterate over
$values = array (
// int data
"0" => 0,
"1" => 1,
"12345" => 12345,
"-2345" => -2345,
// float data
"10.5" => 10.5,
"-10.5" => -10.5,
"10.1234567e10" => 10.1234567e10,
"10.7654321E-10" => 10.7654321E-10,
".5" => .5,
// array data
"array()" => array(),
"array(0)" => array(0),
"array(1)" => array(1),
"array(1, 2)" => array(1, 2),
"array('color' => 'red', 'item' => 'pen'" => array('color' => 'red', 'item' => 'pen'),
// null data
"NULL" => NULL,
"null" => null,
// boolean data
"true" => true,
"false" => false,
"TRUE" => TRUE,
"FALSE" => FALSE,
// empty data
"\"\"" => "",
"''" => '',
// object data
"stdClass object" => new stdclass(),
// undefined data
"undefined variable" => $undefined_var,
// unset data
"unset variable" => $unset_var,
// resource data
"resource" => $file_handle
);
// loop through each element of the array for strict argument
foreach($values as $key=>$value) {
echo "\n-- Arg value $key --\n";
var_dump(base64_decode($str, $value));
};
?>
===Done===
--EXPECTF--
*** Testing base64_decode() : usage variations ***
Error: 8 - Undefined variable: undefined_var, %s(%d)
Error: 8 - Undefined variable: unset_var, %s(%d)
-- Arg value 0 --
string(12) "hello world!"
-- Arg value 1 --
bool(false)
-- Arg value 12345 --
bool(false)
-- Arg value -2345 --
bool(false)
-- Arg value 10.5 --
bool(false)
-- Arg value -10.5 --
bool(false)
-- Arg value 10.1234567e10 --
bool(false)
-- Arg value 10.7654321E-10 --
bool(false)
-- Arg value .5 --
bool(false)
-- Arg value array() --
Error: 2 - base64_decode() expects parameter 2 to be boolean, array given, %s(%d)
NULL
-- Arg value array(0) --
Error: 2 - base64_decode() expects parameter 2 to be boolean, array given, %s(%d)
NULL
-- Arg value array(1) --
Error: 2 - base64_decode() expects parameter 2 to be boolean, array given, %s(%d)
NULL
-- Arg value array(1, 2) --
Error: 2 - base64_decode() expects parameter 2 to be boolean, array given, %s(%d)
NULL
-- Arg value array('color' => 'red', 'item' => 'pen' --
Error: 2 - base64_decode() expects parameter 2 to be boolean, array given, %s(%d)
NULL
-- Arg value NULL --
string(12) "hello world!"
-- Arg value null --
string(12) "hello world!"
-- Arg value true --
bool(false)
-- Arg value false --
string(12) "hello world!"
-- Arg value TRUE --
bool(false)
-- Arg value FALSE --
string(12) "hello world!"
-- Arg value "" --
string(12) "hello world!"
-- Arg value '' --
string(12) "hello world!"
-- Arg value stdClass object --
Error: 2 - base64_decode() expects parameter 2 to be boolean, object given, %s(%d)
NULL
-- Arg value undefined variable --
string(12) "hello world!"
-- Arg value unset variable --
string(12) "hello world!"
-- Arg value resource --
Error: 2 - base64_decode() expects parameter 2 to be boolean, resource given, %s(%d)
NULL
===Done===
|
