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
|
--TEST--
Test scandir() function : usage variations - different sorting constants
--FILE--
<?php
/* Prototype : array scandir(string $dir [, int $sorting_order [, resource $context]])
* Description: List files & directories inside the specified path
* Source code: ext/standard/dir.c
*/
printf("SCANDIR_SORT_ASCENDING: %d\n", SCANDIR_SORT_ASCENDING);
printf("SCANDIR_SORT_DESCENDING: %d\n", SCANDIR_SORT_DESCENDING);
printf("SCANDIR_SORT_NONE: %d\n", SCANDIR_SORT_NONE);
/*
* Pass different integers as $sorting_order argument to test how scandir()
* re-orders the array
*/
echo "*** Testing scandir() : usage variations ***\n";
// include for create_files/delete_files functions
include(__DIR__ . '/../file/file.inc');
// create directory and files
$dir = __DIR__ . '/scandir_variation10';
mkdir($dir);
@create_files($dir, 2);
// Deterministic tests.
var_dump(scandir($dir, SCANDIR_SORT_ASCENDING));
var_dump(scandir($dir, SCANDIR_SORT_DESCENDING));
// Non-deterministic tests.
$files = scandir($dir, SCANDIR_SORT_NONE);
var_dump(count($files));
var_dump(in_array('.', $files));
var_dump(in_array('..', $files));
var_dump(in_array('file1.tmp', $files));
var_dump(in_array('file2.tmp', $files));
delete_files($dir, 2);
?>
===DONE===
--CLEAN--
<?php
$dir = __DIR__ . '/scandir_variation10';
rmdir($dir);
?>
--EXPECT--
SCANDIR_SORT_ASCENDING: 0
SCANDIR_SORT_DESCENDING: 1
SCANDIR_SORT_NONE: 2
*** Testing scandir() : usage variations ***
array(4) {
[0]=>
string(1) "."
[1]=>
string(2) ".."
[2]=>
string(9) "file1.tmp"
[3]=>
string(9) "file2.tmp"
}
array(4) {
[0]=>
string(9) "file2.tmp"
[1]=>
string(9) "file1.tmp"
[2]=>
string(2) ".."
[3]=>
string(1) "."
}
int(4)
bool(true)
bool(true)
bool(true)
bool(true)
===DONE===
|
