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
|
--TEST--
Test array_pad() function : usage variations - two dimensional array for 'input' argument
--FILE--
<?php
/*
* Passing two dimensional array to $input argument and testing whether
* array_pad() behaves in an expected way with the other arguments passed to the function.
* The $pad_size and $pad_value arguments passed are fixed values.
*/
echo "*** Testing array_pad() : Passing 2-D array to \$input argument ***\n";
// initialize the 2-d array
$input = array (
array(1, 2, 3),
array("hello", 'world'),
array("one" => 1, "two" => 2)
);
// initialize the $pad_size and $pad_value arguments
$pad_size = 5;
$pad_value = "HELLO";
// entire 2-d array
echo "-- Entire 2-d array for \$input argument --\n";
var_dump( array_pad($input, $pad_size, $pad_value) ); // positive 'pad_size'
var_dump( array_pad($input, -$pad_size, $pad_value) ); // negative 'pad_size'
// sub array
echo "-- Sub array for \$input argument --\n";
var_dump( array_pad($input[1], $pad_size, $pad_value) ); // positive 'pad_size'
var_dump( array_pad($input[1], -$pad_size, $pad_value) ); // negative 'pad_size'
echo "Done";
?>
--EXPECT--
*** Testing array_pad() : Passing 2-D array to $input argument ***
-- Entire 2-d array for $input argument --
array(5) {
[0]=>
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
[1]=>
array(2) {
[0]=>
string(5) "hello"
[1]=>
string(5) "world"
}
[2]=>
array(2) {
["one"]=>
int(1)
["two"]=>
int(2)
}
[3]=>
string(5) "HELLO"
[4]=>
string(5) "HELLO"
}
array(5) {
[0]=>
string(5) "HELLO"
[1]=>
string(5) "HELLO"
[2]=>
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
[3]=>
array(2) {
[0]=>
string(5) "hello"
[1]=>
string(5) "world"
}
[4]=>
array(2) {
["one"]=>
int(1)
["two"]=>
int(2)
}
}
-- Sub array for $input argument --
array(5) {
[0]=>
string(5) "hello"
[1]=>
string(5) "world"
[2]=>
string(5) "HELLO"
[3]=>
string(5) "HELLO"
[4]=>
string(5) "HELLO"
}
array(5) {
[0]=>
string(5) "HELLO"
[1]=>
string(5) "HELLO"
[2]=>
string(5) "HELLO"
[3]=>
string(5) "hello"
[4]=>
string(5) "world"
}
Done
|
