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
|
<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Functions for listing directories * * @package PhpMyAdmin */ namespace PhpMyAdmin;
/** * PhpMyAdmin\FileListing class * * @package PhpMyAdmin */ class FileListing { /** * Returns array of filtered file names * * @param string $dir directory to list * @param string $expression regular expression to match files * * @return array sorted file list on success, false on failure */ public static function getDirContent($dir, $expression = '') { if (!@file_exists($dir) || !($handle = @opendir($dir))) { return false; }
$result = array(); if (substr($dir, -1) != '/') { $dir .= '/'; } while ($file = @readdir($handle)) { if (@is_file($dir . $file) && ! @is_link($dir . $file) && ($expression == '' || preg_match($expression, $file)) ) { $result[] = $file; } } closedir($handle); asort($result); return $result; }
/** * Returns options of filtered file names * * @param string $dir directory to list * @param string $extensions regular expression to match files * @param string $active currently active choice * * @return array sorted file list on success, false on failure */ public static function getFileSelectOptions($dir, $extensions = '', $active = '') { $list = self::getDirContent($dir, $extensions); if ($list === false) { return false; } $result = ''; foreach ($list as $val) { $result .= '<option value="' . htmlspecialchars($val) . '"'; if ($val == $active) { $result .= ' selected="selected"'; } $result .= '>' . htmlspecialchars($val) . '</option>' . "\n"; } return $result; }
/** * Get currently supported decompressions. * * @return string separated list of extensions usable in self::getDirContent */ public static function supportedDecompressions() { global $cfg;
$compressions = '';
if ($cfg['GZipDump'] && function_exists('gzopen')) { if (!empty($compressions)) { $compressions .= '|'; } $compressions .= 'gz'; } if ($cfg['BZipDump'] && function_exists('bzopen')) { if (!empty($compressions)) { $compressions .= '|'; } $compressions .= 'bz2'; } if ($cfg['ZipDump'] && function_exists('gzinflate')) { if (!empty($compressions)) { $compressions .= '|'; } $compressions .= 'zip'; }
return $compressions; } }
|