public function isShared($shared = null)
    {
        if ($shared !== null) {
            $this->shared = $shared;
        }

        return $this->shared;
    }
public function isShared($shared = null)
    {
        if ($shared !== null) {
            $this->shared = $shared;
        }

        return $this->shared;
    }
public function isShared ( $ shared = null ) { if ( $ shared !== null ) { $ this -> shared = $ shared ; } return $ this -> shared ; }
Method to get property Shared

@param   boolean $shared

@return  boolean
Method to get property Shared