/**
* Removes a session variable from an application context
*
* @param string $index
*/
public function remove($index)
{
if (!$this->is_started) {
$this->start();
}
$name = $this->getName($index);
if (isset($this->_data[$name])) {
unset($this->_data[$name]);
}
$this->cache->delete($name);
}
public static function delete($key)
{
static::$cache === null and static::$cache = static::$di->getShared('cache');
return static::$cache->delete($key);
}
