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- <?php
- use Chamilo\CoreBundle\Framework\Container;
- class ChamiloSession implements \ArrayAccess
- {
-
- static function read($variable, $default = null)
- {
- $session = Container::getSession();
- $result = null;
- if (isset($session)) {
- $result = $session->get($variable);
- }
-
- if (empty($result)) {
- return $default;
- } else {
- return $result;
- }
- }
-
- static function write($variable, $value)
- {
-
- $session = Container::getSession();
-
- $_SESSION[$variable] = $value;
- $session->set($variable, $value);
- }
-
- static function erase($variable)
- {
- $variable = (string) $variable;
- $session = Container::getSession();
- $session->remove($variable);
- if (isset($GLOBALS[$variable])) {
- unset($GLOBALS[$variable]);
- }
- if (isset($_SESSION[$variable])) {
- unset($_SESSION[$variable]);
- }
- }
-
- static function has($variable)
- {
- return isset($_SESSION[$variable]);
- }
-
- static function clear()
- {
- $session = Container::getSession();
- $session->clear();
- }
-
- static function destroy()
- {
- $session = Container::getSession();
- $session->invalidate();
- }
-
- public function offsetExists($offset)
- {
- return isset($_SESSION[$offset]);
- }
-
- public function offsetGet($offset)
- {
- return self::read($offset);
- }
- public function offsetSet($offset, $value)
- {
- self::write($offset, $value);
- }
- public function offsetUnset($offset)
- {
- unset($_SESSION[$offset]);
- }
-
- public function __unset($name)
- {
- unset($_SESSION[$name]);
- }
-
- public function __isset($name)
- {
- return self::has($name);
- }
-
- function __get($name)
- {
- return self::read($name);
- }
-
- function __set($name, $value)
- {
- self::write($name, $value);
- }
- }
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