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1 | <?php |
2 | /*************************************************************************** |
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3 | * Copyright (C) 2003-2007 Polytechnique.org * |
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4 | * http://opensource.polytechnique.org/ * |
5 | * * |
6 | * This program is free software; you can redistribute it and/or modify * |
7 | * it under the terms of the GNU General Public License as published by * |
8 | * the Free Software Foundation; either version 2 of the License, or * |
9 | * (at your option) any later version. * |
10 | * * |
11 | * This program is distributed in the hope that it will be useful, * |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
14 | * GNU General Public License for more details. * |
15 | * * |
16 | * You should have received a copy of the GNU General Public License * |
17 | * along with this program; if not, write to the Free Software * |
18 | * Foundation, Inc., * |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
20 | ***************************************************************************/ |
21 | |
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22 | class Env |
23 | { |
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24 | public static function _get($key, $default) |
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25 | { |
26 | return isset($_REQUEST[$key]) ? $_REQUEST[$key] : $default; |
27 | } |
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28 | |
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29 | public static function has($key) |
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30 | { |
31 | return isset($_REQUEST[$key]); |
32 | } |
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33 | |
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34 | public static function kill($key) |
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35 | { |
36 | unset($_REQUEST[$key]); |
37 | } |
38 | |
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39 | public static function v($key, $default = null) |
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40 | { |
41 | return Env::_get($key, $default); |
42 | } |
43 | |
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44 | public static function s($key, $default = '') |
45 | { |
46 | return (string)Env::_get($key, $default); |
47 | } |
48 | |
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49 | public static function b($key, $default = false) |
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50 | { |
51 | return (bool)Env::_get($key, $default); |
52 | } |
53 | |
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54 | public static function i($key, $default = 0) |
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55 | { |
56 | $i = Env::_get($key, $default); |
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57 | return is_numeric($i) ? intval($i) : $default; |
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58 | } |
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59 | |
60 | public static function l(array $keys) |
61 | { |
62 | return array_map(array('Env', 'v'), $keys); |
63 | } |
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64 | } |
65 | |
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66 | class Post |
67 | { |
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68 | public static function _get($key, $default) |
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69 | { |
70 | return isset($_POST[$key]) ? $_POST[$key] : $default; |
71 | } |
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72 | |
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73 | public static function has($key) |
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74 | { |
75 | return isset($_POST[$key]); |
76 | } |
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77 | |
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78 | public static function kill($key) |
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79 | { |
80 | unset($_POST[$key]); |
81 | } |
82 | |
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83 | public static function v($key, $default = null) |
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84 | { |
85 | return Post::_get($key, $default); |
86 | } |
87 | |
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88 | public static function b($key, $default = false) |
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89 | { |
90 | return (bool)Post::_get($key, $default); |
91 | } |
92 | |
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93 | public static function s($key, $default = '') |
94 | { |
95 | return (string)Post::_get($key, $default); |
96 | } |
97 | |
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98 | public static function i($key, $default = 0) |
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99 | { |
100 | $i = Post::_get($key, $default); |
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101 | return is_numeric($i) ? intval($i) : $default; |
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102 | } |
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103 | |
104 | public static function l(array $keys) |
105 | { |
106 | return array_map(array('Post', 'v'), $keys); |
107 | } |
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108 | } |
109 | |
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110 | class Get |
111 | { |
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112 | public static function _get($key, $default) |
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113 | { |
114 | return isset($_GET[$key]) ? $_GET[$key] : $default; |
115 | } |
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116 | |
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117 | public static function has($key) |
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118 | { |
119 | return isset($_GET[$key]); |
120 | } |
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121 | |
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122 | public static function kill($key) |
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123 | { |
124 | unset($_GET[$key]); |
125 | } |
126 | |
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127 | public static function v($key, $default = null) |
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128 | { |
129 | return Get::_get($key, $default); |
130 | } |
131 | |
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132 | public static function b($key, $default = false) |
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133 | { |
134 | return (bool)Get::_get($key, $default); |
135 | } |
136 | |
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137 | public static function s($key, $default = '') |
138 | { |
139 | return (string)Get::_get($key, $default); |
140 | } |
141 | |
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142 | public static function i($key, $default = 0) |
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143 | { |
144 | $i = Get::_get($key, $default); |
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145 | return is_numeric($i) ? intval($i) : $default; |
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146 | } |
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147 | |
148 | public static function l(array $keys) |
149 | { |
150 | return array_map(array('Get', 'v'), $keys); |
151 | } |
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152 | } |
153 | |
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154 | class Cookie |
155 | { |
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156 | public static function _get($key, $default) |
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157 | { |
158 | return isset($_COOKIE[$key]) ? $_COOKIE[$key] : $default; |
159 | } |
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160 | |
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161 | public static function has($key) |
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162 | { |
163 | return isset($_COOKIE[$key]); |
164 | } |
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165 | |
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166 | public static function kill($key) |
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167 | { |
168 | unset($_COOKIE[$key]); |
169 | } |
170 | |
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171 | public static function v($key, $default = null) |
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172 | { |
173 | return Cookie::_get($key, $default); |
174 | } |
175 | |
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176 | public static function s($key, $default = '') |
177 | { |
178 | return (string)Cookie::_get($key, $default); |
179 | } |
180 | |
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181 | public static function b($key, $default = false) |
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182 | { |
183 | return (bool)Cookie::_get($key, $default); |
184 | } |
185 | |
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186 | public static function i($key, $default = 0) |
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187 | { |
188 | $i = Cookie::_get($key, $default); |
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189 | return is_numeric($i) ? intval($i) : $default; |
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190 | } |
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191 | |
192 | public static function l(array $keys) |
193 | { |
194 | return array_map(array('Cookie', 'v'), $keys); |
195 | } |
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196 | } |
197 | |
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198 | function fix_gpc_magic(&$item, $key) { |
199 | if (is_array($item)) { |
200 | array_walk($item, 'fix_gpc_magic'); |
201 | } else { |
202 | $item = stripslashes($item); |
203 | } |
204 | } |
205 | |
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206 | if (ini_get('magic_quotes_gpc') && empty($DONT_FIX_GPC)) { |
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207 | array_walk($_GET, 'fix_gpc_magic'); |
208 | array_walk($_POST, 'fix_gpc_magic'); |
209 | array_walk($_COOKIE, 'fix_gpc_magic'); |
210 | array_walk($_REQUEST, 'fix_gpc_magic'); |
211 | } |
212 | |
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213 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
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214 | ?> |