Anther funtion to list child page. Function to add in function.php

anchor-child-pages-2.php

/* Loop
  <?php while(get_child()): ?>
    // links, img, custom fields
  <?php endwhile; ?>
*/

/* Function */
function get_child($original='') {
	if( ! Registry::has('page_original')) {
		Registry::set('page_original', $original);
	}

	if( ! $pages = Registry::get('page_children')) {
		$pages = Page::

		where('status', '=', 'published')
		->where('parent', '=', page_id())
		->sort('id', 'desc')
		->get();

		Registry::set('page_children', $pages = new Items($pages));
	}

	if($result = $pages->valid()) {
		Registry::set('page', $pages->current());
		$pages->next();
	}
	else {
		$pages->rewind();
		Registry::set('page', Registry::get('page_original'));
		Registry::set('page_original', false);
	}

	return $result;
}