public function getSessionParameter($name)
    {
        if ($this->sessionParameters->has($name)) {
            return $this->sessionParameters->get($name);
        }
    }
public function getSessionParameter($name)
    {
        if ($this->sessionParameters->has($name)) {
            return $this->sessionParameters->get($name);
        }
    }
public function getSessionParameter ( $ name ) { if ( $ this -> sessionParameters -> has ( $ name ) ) { return $ this -> sessionParameters -> get ( $ name ) ; } }
Returns the session parameter with the passed name.

@param string $name Name of the session parameter to return

@return null|string
Returns the session parameter with the passed name .