/**
* Checks whether a value in the view has been set.
*
* @param string $key The member variable to check.
*
* @return bool
*/
public function __isset($key)
{
return isset($this->_engine->getContext()->{$key});
}
/**
* Checks whether a value in the view has been set.
*
* @param string $key The member variable to check.
*
* @return bool
*/
public function __isset($key)
{
return isset($this->_engine->getContext()->{$key});
}
