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majestic/classes/Env.class.php
pzinovkin 5b7ad8e2ea Errors and exceptions handling, #16
git-svn-id: svn+ssh://code.netmonsters.ru/svn/majestic/branches/evo@122 4cb57b5f-5bbd-dd11-951b-001d605cbbc5
2010-03-07 19:54:09 +00:00

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PHP
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<?php
/**
* Класс для работы с переменными окружения.
*
* @copyright NetMonsters <team@netmonsters.ru>
* @link http://netmonsters.ru
* @package Majestic
* @subpackage env
* @since
* @version SVN: $Id$
* @filesource $URL$
*/
class Env
{
static protected $request = null;
static protected $params = array();
static public function getRequestUri()
{
if (self::$request === null) {
// removes get params
list(self::$request, ) = explode('?', Env::Server('REQUEST_URI'));
// removes base url
$base = FrontController::getInstance()->getBaseUrl();
if (($length = strlen($base)) > 0 && strpos(self::$request, $base) === 0) {
self::$request = (string) substr(self::$request, $length);
}
}
return self::$request;
}
static public function Get($key = null, $default = null)
{
if ($key === null) {
return $_GET;
}
return (isset($_GET[$key])) ? $_GET[$key] : $default;
}
static public function Post($key = null, $default = null)
{
if ($key === null) {
return $_POST;
}
return (isset($_POST[$key])) ? $_POST[$key] : $default;
}
static public function Cookie($key = null, $default = false)
{
if ($key === null) {
return $_COOKIE;
}
return (isset($_COOKIE[$key])) ? $_COOKIE[$key] : $default;
}
static public function Server($key = null, $default = null)
{
if ($key === null) {
return $_SERVER;
}
return (isset($_SERVER[$key])) ? $_SERVER[$key] : $default;
}
static public function Session($var, $default = false)
{
return isset($_SESSION[$var]) ? $_SESSION[$var] : $default;
}
static public function setSession($var, $value)
{
$_SESSION[$var] = $value;
}
/**
* Unsets session var
*
* @param string $var
*/
static public function unsetSession($var)
{
if (isset($_SESSION[$var])) {
unset($_SESSION[$var]);
}
}
static public function setCookie($var, $value, $time = 0, $path = '/')
{
return setcookie($var, $value, $time, $path);
}
static public function Files($name = '', $default = array(), $param = false)
{
if (!isset($_FILES)) {
return $default;
}
if (empty($name)) {
return $_FILES;
}
$res = isset($_FILES[$name]) ? $_FILES[$name] : $default;
return $param ? $res[$param] : $res;
}
static public function getParam($key = null, $default = false)
{
if ($key === null) {
return self::$params;
}
return (isset(self::$params[$key])) ? self::$params[$key] : $default;
}
static public function setParam($key, $value)
{
self::$params[$key] = $value;
}
static public function setParams($params = array())
{
self::$params = self::$params + $params;
}
}