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author | David Walter Seikel | 2013-03-15 01:06:16 +1000 |
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committer | David Walter Seikel | 2013-03-15 01:06:16 +1000 |
commit | 4515cca57d6a5248114b03954fe7984ba477fcce (patch) | |
tree | 2aedb44fd103effbb6c7d6870b6c2cf4b9c19c1b /web/phpxmlrpclib/compat/version_compare.php | |
parent | Add the SQL update scripts. (diff) | |
download | opensim-SC_OLD-4515cca57d6a5248114b03954fe7984ba477fcce.zip opensim-SC_OLD-4515cca57d6a5248114b03954fe7984ba477fcce.tar.gz opensim-SC_OLD-4515cca57d6a5248114b03954fe7984ba477fcce.tar.bz2 opensim-SC_OLD-4515cca57d6a5248114b03954fe7984ba477fcce.tar.xz |
Add grid server web scripts.
Diffstat (limited to 'web/phpxmlrpclib/compat/version_compare.php')
-rw-r--r-- | web/phpxmlrpclib/compat/version_compare.php | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/web/phpxmlrpclib/compat/version_compare.php b/web/phpxmlrpclib/compat/version_compare.php new file mode 100644 index 0000000..a1211ea --- /dev/null +++ b/web/phpxmlrpclib/compat/version_compare.php | |||
@@ -0,0 +1,179 @@ | |||
1 | <?php | ||
2 | // +----------------------------------------------------------------------+ | ||
3 | // | PHP Version 4 | | ||
4 | // +----------------------------------------------------------------------+ | ||
5 | // | Copyright (c) 1997-2004 The PHP Group | | ||
6 | // +----------------------------------------------------------------------+ | ||
7 | // | This source file is subject to version 3.0 of the PHP license, | | ||
8 | // | that is bundled with this package in the file LICENSE, and is | | ||
9 | // | available at through the world-wide-web at | | ||
10 | // | http://www.php.net/license/3_0.txt. | | ||
11 | // | If you did not receive a copy of the PHP license and are unable to | | ||
12 | // | obtain it through the world-wide-web, please send a note to | | ||
13 | // | license@php.net so we can mail you a copy immediately. | | ||
14 | // +----------------------------------------------------------------------+ | ||
15 | // | Authors: Philippe Jausions <Philippe.Jausions@11abacus.com> | | ||
16 | // | Aidan Lister <aidan@php.net> | | ||
17 | // +----------------------------------------------------------------------+ | ||
18 | // | ||
19 | // $Id: version_compare.php 2 2009-03-16 20:22:51Z ggiunta $ | ||
20 | |||
21 | |||
22 | /** | ||
23 | * Replace version_compare() | ||
24 | * | ||
25 | * @category PHP | ||
26 | * @package PHP_Compat | ||
27 | * @link http://php.net/function.version_compare | ||
28 | * @author Philippe Jausions <Philippe.Jausions@11abacus.com> | ||
29 | * @author Aidan Lister <aidan@php.net> | ||
30 | * @version $Revision: 1.1 $ | ||
31 | * @since PHP 4.1.0 | ||
32 | * @require PHP 4.0.0 (user_error) | ||
33 | */ | ||
34 | if (!function_exists('version_compare')) { | ||
35 | function version_compare($version1, $version2, $operator = '<') | ||
36 | { | ||
37 | // Check input | ||
38 | if (!is_scalar($version1)) { | ||
39 | user_error('version_compare() expects parameter 1 to be string, ' . | ||
40 | gettype($version1) . ' given', E_USER_WARNING); | ||
41 | return; | ||
42 | } | ||
43 | |||
44 | if (!is_scalar($version2)) { | ||
45 | user_error('version_compare() expects parameter 2 to be string, ' . | ||
46 | gettype($version2) . ' given', E_USER_WARNING); | ||
47 | return; | ||
48 | } | ||
49 | |||
50 | if (!is_scalar($operator)) { | ||
51 | user_error('version_compare() expects parameter 3 to be string, ' . | ||
52 | gettype($operator) . ' given', E_USER_WARNING); | ||
53 | return; | ||
54 | } | ||
55 | |||
56 | // Standardise versions | ||
57 | $v1 = explode('.', | ||
58 | str_replace('..', '.', | ||
59 | preg_replace('/([^0-9\.]+)/', '.$1.', | ||
60 | str_replace(array('-', '_', '+'), '.', | ||
61 | trim($version1))))); | ||
62 | |||
63 | $v2 = explode('.', | ||
64 | str_replace('..', '.', | ||
65 | preg_replace('/([^0-9\.]+)/', '.$1.', | ||
66 | str_replace(array('-', '_', '+'), '.', | ||
67 | trim($version2))))); | ||
68 | |||
69 | // Replace empty entries at the start of the array | ||
70 | while (empty($v1[0]) && array_shift($v1)) {} | ||
71 | while (empty($v2[0]) && array_shift($v2)) {} | ||
72 | |||
73 | // Release state order | ||
74 | // '#' stands for any number | ||
75 | $versions = array( | ||
76 | 'dev' => 0, | ||
77 | 'alpha' => 1, | ||
78 | 'a' => 1, | ||
79 | 'beta' => 2, | ||
80 | 'b' => 2, | ||
81 | 'RC' => 3, | ||
82 | '#' => 4, | ||
83 | 'p' => 5, | ||
84 | 'pl' => 5); | ||
85 | |||
86 | // Loop through each segment in the version string | ||
87 | $compare = 0; | ||
88 | for ($i = 0, $x = min(count($v1), count($v2)); $i < $x; $i++) { | ||
89 | if ($v1[$i] == $v2[$i]) { | ||
90 | continue; | ||
91 | } | ||
92 | $i1 = $v1[$i]; | ||
93 | $i2 = $v2[$i]; | ||
94 | if (is_numeric($i1) && is_numeric($i2)) { | ||
95 | $compare = ($i1 < $i2) ? -1 : 1; | ||
96 | break; | ||
97 | } | ||
98 | // We use the position of '#' in the versions list | ||
99 | // for numbers... (so take care of # in original string) | ||
100 | if ($i1 == '#') { | ||
101 | $i1 = ''; | ||
102 | } elseif (is_numeric($i1)) { | ||
103 | $i1 = '#'; | ||
104 | } | ||
105 | if ($i2 == '#') { | ||
106 | $i2 = ''; | ||
107 | } elseif (is_numeric($i2)) { | ||
108 | $i2 = '#'; | ||
109 | } | ||
110 | if (isset($versions[$i1]) && isset($versions[$i2])) { | ||
111 | $compare = ($versions[$i1] < $versions[$i2]) ? -1 : 1; | ||
112 | } elseif (isset($versions[$i1])) { | ||
113 | $compare = 1; | ||
114 | } elseif (isset($versions[$i2])) { | ||
115 | $compare = -1; | ||
116 | } else { | ||
117 | $compare = 0; | ||
118 | } | ||
119 | |||
120 | break; | ||
121 | } | ||
122 | |||
123 | // If previous loop didn't find anything, compare the "extra" segments | ||
124 | if ($compare == 0) { | ||
125 | if (count($v2) > count($v1)) { | ||
126 | if (isset($versions[$v2[$i]])) { | ||
127 | $compare = ($versions[$v2[$i]] < 4) ? 1 : -1; | ||
128 | } else { | ||
129 | $compare = -1; | ||
130 | } | ||
131 | } elseif (count($v2) < count($v1)) { | ||
132 | if (isset($versions[$v1[$i]])) { | ||
133 | $compare = ($versions[$v1[$i]] < 4) ? -1 : 1; | ||
134 | } else { | ||
135 | $compare = 1; | ||
136 | } | ||
137 | } | ||
138 | } | ||
139 | |||
140 | // Compare the versions | ||
141 | if (func_num_args() > 2) { | ||
142 | switch ($operator) { | ||
143 | case '>': | ||
144 | case 'gt': | ||
145 | return (bool) ($compare > 0); | ||
146 | break; | ||
147 | case '>=': | ||
148 | case 'ge': | ||
149 | return (bool) ($compare >= 0); | ||
150 | break; | ||
151 | case '<=': | ||
152 | case 'le': | ||
153 | return (bool) ($compare <= 0); | ||
154 | break; | ||
155 | case '==': | ||
156 | case '=': | ||
157 | case 'eq': | ||
158 | return (bool) ($compare == 0); | ||
159 | break; | ||
160 | case '<>': | ||
161 | case '!=': | ||
162 | case 'ne': | ||
163 | return (bool) ($compare != 0); | ||
164 | break; | ||
165 | case '': | ||
166 | case '<': | ||
167 | case 'lt': | ||
168 | return (bool) ($compare < 0); | ||
169 | break; | ||
170 | default: | ||
171 | return; | ||
172 | } | ||
173 | } | ||
174 | |||
175 | return $compare; | ||
176 | } | ||
177 | } | ||
178 | |||
179 | ?> \ No newline at end of file | ||