column_author example

<?php echo $comment->comment_ID; ?>" type="checkbox" name="delete_comments[]" value="<?php echo $comment->comment_ID; ?>" /> <?php         }
    }

    /** * @param WP_Comment $comment The comment object. */
    public function column_comment( $comment ) {
        echo '<div class="comment-author">';
            $this->column_author( $comment );
        echo '</div>';

        if ( $comment->comment_parent ) {
            $parent = get_comment( $comment->comment_parent );

            if ( $parent ) {
                $parent_link = esc_url( get_comment_link( $parent ) );
                $name        = get_comment_author( $parent );
                printf(
                    /* translators: %s: Comment link. */
                    __( 'In reply to %s.' ),