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
|
--TEST--
Test array_diff_assoc() function : usage variations - compare multidimensional arrays
--FILE--
<?php
/*
* Test how array_diff_assoc behaves when comparing
* multi-dimensional arrays
*/
echo "*** Testing array_diff_assoc() : usage variations ***\n";
$array1 = array('sub_array1' => array (1, 2, 3),
'sub_array2' => array ('a', 'b', 'c'));
$array2 = array('sub_arraya' => array (1, 3, 5),
'sub_arrayb' => array ('a', 'z', 'y'));
echo "-- Compare two 2-D arrays --\n";
var_dump(array_diff_assoc($array1, $array2));
var_dump(array_diff_assoc($array2, $array1));
echo "\n-- Compare subarrays from two 2-D arrays --\n";
var_dump(array_diff_assoc($array1['sub_array1'], $array2['sub_arraya']));
var_dump(array_diff_assoc($array2['sub_arraya'], $array1['sub_array1']));
var_dump(array_diff_assoc($array1['sub_array2'], $array2['sub_arrayb']));
var_dump(array_diff_assoc($array2['sub_arrayb'], $array1['sub_array1']));
echo "\n-- Compare a subarray from one 2-D array and one 2-D array --\n";
var_dump(array_diff_assoc($array1['sub_array1'], $array2));
var_dump(array_diff_assoc($array1, $array2['sub_arraya']));
echo "Done";
?>
--EXPECT--
*** Testing array_diff_assoc() : usage variations ***
-- Compare two 2-D arrays --
array(2) {
["sub_array1"]=>
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
["sub_array2"]=>
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "b"
[2]=>
string(1) "c"
}
}
array(2) {
["sub_arraya"]=>
array(3) {
[0]=>
int(1)
[1]=>
int(3)
[2]=>
int(5)
}
["sub_arrayb"]=>
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "z"
[2]=>
string(1) "y"
}
}
-- Compare subarrays from two 2-D arrays --
array(2) {
[1]=>
int(2)
[2]=>
int(3)
}
array(2) {
[1]=>
int(3)
[2]=>
int(5)
}
array(2) {
[1]=>
string(1) "b"
[2]=>
string(1) "c"
}
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "z"
[2]=>
string(1) "y"
}
-- Compare a subarray from one 2-D array and one 2-D array --
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
array(2) {
["sub_array1"]=>
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
["sub_array2"]=>
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "b"
[2]=>
string(1) "c"
}
}
Done
|