public function setDescription($desc)
    {
        $descAttribute = $this->descriptionAttribute;
        return is_string($descAttribute) ? $this->$descAttribute = $desc : null;
    }
public function setDescription($desc)
    {
        $descAttribute = $this->descriptionAttribute;
        return is_string($descAttribute) ? $this->$descAttribute = $desc : null;
    }
public function setDescription ( $ desc ) { $ descAttribute = $ this -> descriptionAttribute ; return is_string ( $ descAttribute ) ? $ this -> $ descAttribute = $ desc : null ; }
Get description.
@param string $desc description.
@return string|null description if enabled, or null if disabled.
Get description .