| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2006 Polytechnique.org * |
| 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 | |
| 22 | // {{{ class Env |
| 23 | |
| 24 | class Env |
| 25 | { |
| 26 | // {{{ function _get |
| 27 | |
| 28 | function _get($key, $default) |
| 29 | { |
| 30 | return isset($_REQUEST[$key]) ? $_REQUEST[$key] : $default; |
| 31 | } |
| 32 | |
| 33 | // }}} |
| 34 | // {{{ function has |
| 35 | |
| 36 | function has($key) |
| 37 | { |
| 38 | return isset($_REQUEST[$key]); |
| 39 | } |
| 40 | |
| 41 | // }}} |
| 42 | // {{{ function kill |
| 43 | |
| 44 | function kill($key) |
| 45 | { |
| 46 | unset($_REQUEST[$key]); |
| 47 | } |
| 48 | |
| 49 | // }}} |
| 50 | // {{{ function get |
| 51 | |
| 52 | function get($key, $default='') |
| 53 | { |
| 54 | return (string)Env::_get($key, $default); |
| 55 | } |
| 56 | |
| 57 | // }}} |
| 58 | // {{{ function &getMixed |
| 59 | |
| 60 | function &getMixed($key, $default=null) |
| 61 | { |
| 62 | return Env::_get($key, $default); |
| 63 | } |
| 64 | |
| 65 | // }}} |
| 66 | // {{{ function getBool |
| 67 | |
| 68 | function getBool($key, $default=false) |
| 69 | { |
| 70 | return (bool)Env::_get($key, $default); |
| 71 | } |
| 72 | |
| 73 | // }}} |
| 74 | // {{{ function getInt |
| 75 | |
| 76 | function getInt($key, $default=0) |
| 77 | { |
| 78 | $i = Env::_get($key, $default); |
| 79 | return preg_match(',^[0-9]+$,', $i) ? intval($i) : $default; |
| 80 | } |
| 81 | |
| 82 | // }}} |
| 83 | } |
| 84 | |
| 85 | // }}} |
| 86 | // {{{ class Post |
| 87 | |
| 88 | class Post |
| 89 | { |
| 90 | // {{{ function _get |
| 91 | |
| 92 | function _get($key, $default) |
| 93 | { |
| 94 | return isset($_POST[$key]) ? $_POST[$key] : $default; |
| 95 | } |
| 96 | |
| 97 | // }}} |
| 98 | // {{{ function has |
| 99 | |
| 100 | function has($key) |
| 101 | { |
| 102 | return isset($_POST[$key]); |
| 103 | } |
| 104 | |
| 105 | // }}} |
| 106 | // {{{ function kill |
| 107 | |
| 108 | function kill($key) |
| 109 | { |
| 110 | unset($_POST[$key]); |
| 111 | } |
| 112 | |
| 113 | // }}} |
| 114 | // {{{ function get |
| 115 | |
| 116 | function get($key, $default='') |
| 117 | { |
| 118 | return (string)Post::_get($key, $default); |
| 119 | } |
| 120 | |
| 121 | // }}} |
| 122 | // {{{ function &getMixed |
| 123 | |
| 124 | function &getMixed($key, $default=null) |
| 125 | { |
| 126 | return Post::_get($key, $default); |
| 127 | } |
| 128 | |
| 129 | // }}} |
| 130 | // {{{ function getBool |
| 131 | |
| 132 | function getBool($key, $default=false) |
| 133 | { |
| 134 | return (bool)Post::_get($key, $default); |
| 135 | } |
| 136 | |
| 137 | // }}} |
| 138 | // {{{ function getInt |
| 139 | |
| 140 | function getInt($key, $default=0) |
| 141 | { |
| 142 | $i = Post::_get($key, $default); |
| 143 | return preg_match(',^[0-9]+$,', $i) ? intval($i) : $default; |
| 144 | } |
| 145 | |
| 146 | // }}} |
| 147 | } |
| 148 | |
| 149 | // }}} |
| 150 | // {{{ class Get |
| 151 | |
| 152 | class Get |
| 153 | { |
| 154 | // {{{ function _get |
| 155 | |
| 156 | function _get($key, $default) |
| 157 | { |
| 158 | return isset($_GET[$key]) ? $_GET[$key] : $default; |
| 159 | } |
| 160 | |
| 161 | // }}} |
| 162 | // {{{ function has |
| 163 | |
| 164 | function has($key) |
| 165 | { |
| 166 | return isset($_GET[$key]); |
| 167 | } |
| 168 | |
| 169 | // }}} |
| 170 | // {{{ function kill |
| 171 | |
| 172 | function kill($key) |
| 173 | { |
| 174 | unset($_GET[$key]); |
| 175 | } |
| 176 | |
| 177 | // }}} |
| 178 | // {{{ function get |
| 179 | |
| 180 | function get($key, $default='') |
| 181 | { |
| 182 | return (string)Get::_get($key, $default); |
| 183 | } |
| 184 | |
| 185 | // }}} |
| 186 | // {{{ function &getMixed |
| 187 | |
| 188 | function &getMixed($key, $default=null) |
| 189 | { |
| 190 | return Get::_get($key, $default); |
| 191 | } |
| 192 | |
| 193 | // }}} |
| 194 | // {{{ function getBool |
| 195 | |
| 196 | function getBool($key, $default=false) |
| 197 | { |
| 198 | return (bool)Get::_get($key, $default); |
| 199 | } |
| 200 | |
| 201 | // }}} |
| 202 | // {{{ function getInt |
| 203 | |
| 204 | function getInt($key, $default=0) |
| 205 | { |
| 206 | $i = Get::_get($key, $default); |
| 207 | return preg_match(',^[0-9]+$,', $i) ? intval($i) : $default; |
| 208 | } |
| 209 | |
| 210 | // }}} |
| 211 | } |
| 212 | |
| 213 | // }}} |
| 214 | // {{{ class Session |
| 215 | |
| 216 | class Session |
| 217 | { |
| 218 | // {{{ function _get |
| 219 | |
| 220 | function _get($key, $default) |
| 221 | { |
| 222 | return isset($_SESSION[$key]) ? $_SESSION[$key] : $default; |
| 223 | } |
| 224 | |
| 225 | // }}} |
| 226 | // {{{ function has |
| 227 | |
| 228 | function has($key) |
| 229 | { |
| 230 | return isset($_SESSION[$key]); |
| 231 | } |
| 232 | |
| 233 | // }}} |
| 234 | // {{{ function kill |
| 235 | |
| 236 | function kill($key) |
| 237 | { |
| 238 | unset($_SESSION[$key]); |
| 239 | } |
| 240 | |
| 241 | // }}} |
| 242 | // {{{ function get |
| 243 | |
| 244 | function get($key, $default='') |
| 245 | { |
| 246 | return (string)Session::_get($key, $default); |
| 247 | } |
| 248 | |
| 249 | // }}} |
| 250 | // {{{ function &getMixed |
| 251 | |
| 252 | function &getMixed($key, $default=null) |
| 253 | { |
| 254 | return Session::_get($key, $default); |
| 255 | } |
| 256 | |
| 257 | // }}} |
| 258 | // {{{ function getBool |
| 259 | |
| 260 | function getBool($key, $default=false) |
| 261 | { |
| 262 | return (bool)Session::_get($key, $default); |
| 263 | } |
| 264 | |
| 265 | // }}} |
| 266 | // {{{ function getInt |
| 267 | |
| 268 | function getInt($key, $default=0) |
| 269 | { |
| 270 | $i = Session::_get($key, $default); |
| 271 | return preg_match(',^[0-9]+$,', $i) ? intval($i) : $default; |
| 272 | } |
| 273 | |
| 274 | // }}} |
| 275 | } |
| 276 | |
| 277 | // }}} |
| 278 | // {{{ class Cookie |
| 279 | |
| 280 | class Cookie |
| 281 | { |
| 282 | // {{{ function _get |
| 283 | |
| 284 | function _get($key, $default) |
| 285 | { |
| 286 | return isset($_COOKIE[$key]) ? $_COOKIE[$key] : $default; |
| 287 | } |
| 288 | |
| 289 | // }}} |
| 290 | // {{{ function has |
| 291 | |
| 292 | function has($key) |
| 293 | { |
| 294 | return isset($_COOKIE[$key]); |
| 295 | } |
| 296 | |
| 297 | // }}} |
| 298 | // {{{ function kill |
| 299 | |
| 300 | function kill($key) |
| 301 | { |
| 302 | unset($_COOKIE[$key]); |
| 303 | } |
| 304 | |
| 305 | // }}} |
| 306 | // {{{ function get |
| 307 | |
| 308 | function get($key, $default='') |
| 309 | { |
| 310 | return (string)Cookie::_get($key, $default); |
| 311 | } |
| 312 | |
| 313 | // }}} |
| 314 | // {{{ function &getMixed |
| 315 | |
| 316 | function &getMixed($key, $default=null) |
| 317 | { |
| 318 | return Cookie::_get($key, $default); |
| 319 | } |
| 320 | |
| 321 | // }}} |
| 322 | // {{{ function getBool |
| 323 | |
| 324 | function getBool($key, $default=false) |
| 325 | { |
| 326 | return (bool)Cookie::_get($key, $default); |
| 327 | } |
| 328 | |
| 329 | // }}} |
| 330 | // {{{ function getInt |
| 331 | |
| 332 | function getInt($key, $default=0) |
| 333 | { |
| 334 | $i = Cookie::_get($key, $default); |
| 335 | return preg_match(',^[0-9]+$,', $i) ? intval($i) : $default; |
| 336 | } |
| 337 | |
| 338 | // }}} |
| 339 | } |
| 340 | |
| 341 | // }}} |
| 342 | |
| 343 | function fix_gpc_magic(&$item, $key) { |
| 344 | if (is_array($item)) { |
| 345 | array_walk($item, 'fix_gpc_magic'); |
| 346 | } else { |
| 347 | $item = stripslashes($item); |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | function unfix_gpc_magic(&$item, $key) { |
| 352 | if (is_array($item)) { |
| 353 | array_walk($item, 'unfix_gpc_magic'); |
| 354 | } else { |
| 355 | $item = addslashes($item); |
| 356 | } |
| 357 | } |
| 358 | |
| 359 | if (ini_get("magic_quotes_gpc")) { |
| 360 | array_walk($_GET, 'fix_gpc_magic'); |
| 361 | array_walk($_POST, 'fix_gpc_magic'); |
| 362 | array_walk($_COOKIE, 'fix_gpc_magic'); |
| 363 | array_walk($_REQUEST, 'fix_gpc_magic'); |
| 364 | } |
| 365 | |
| 366 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker: |
| 367 | ?> |