public function get_author_picture(\renderer_base $renderer) {
        return $renderer->user_picture($this->author, array('courseid' => $this->course->id));
    }
public function get_author_picture(\renderer_base $renderer) {
        return $renderer->user_picture($this->author, array('courseid' => $this->course->id));
    }
public function get_author_picture ( \ renderer_base $ renderer ) { return $ renderer -> user_picture ( $ this -> author , array ( 'courseid' => $ this -> course -> id ) ) ; }
The HTML for the author's user picture.

@param   \renderer_base $renderer
@return string
The HTML for the author s user picture .