Iterate WP pages and create <section> for them

iterate_pages_and_create_sections.php

<?php
            $pages = get_pages(
                array(
                    'sort_order' => 'ASC',
                    'sort_column' => 'menu_order',
                    'post_type' => 'page',
                    'posts_per_page' => 999

                )
            );

            foreach($pages as $page){
        ?>
        <section id="<?=$page->post_name?>" title="<?=$page->post_title?>">
            <div id="left">
                <div id="top_img">
                    <?=get_the_post_thumbnail($page->ID, 'full')?>
                </div><!--/top_img-->
            </div><!--/left-->

            <div id="right">
                <?=apply_filters( 'the_content', $page_content );?>
            </div><!--/right-->
        </section><!--/section-->
        <?php
            }
        ?>