WP_Query change code - wordpress

Question

In my theme WordPress to display the post uses this (code #1):
function inner($posts, $td_column_number = '') {
$buffy = '';
if (!empty($posts)) {
foreach ($posts as $post) {
$td_module_17 = new td_module_17($post);
$buffy .= $td_module_17->render($post);
}
}
return $buffy;
}
I need to show posts using this code (code #2):
<?php
$custom_query = new WP_Query('posts_per_page= 5');
while($custom_query->have_posts()):
$custom_query->the_post();
?>
<div class="post-1">
<div <?php post_class(); ?> id="post-<?php the_ID(); ?>">
<h3><?php the_title(); ?></h3>
<div class="float-tags">
<div class="bb-td-post-small-box clearfix">
<?php the_tags('','',''); ?>
</div>
</div>
<div class="post-2">
<?php the_content(); ?>
</div>
</div>
</div>
<?php
endwhile;
wp_reset_postdata(); // reset the query
?>
If I insert code #2 into module 17, then the posts are output immediately all in one block, and not one at a time.

Answer 1

Solved a problem. The code was looped. Here is the working code.
<?php
class td_module_17 extends td_module {
function __construct($post) {
//run the parrent constructor
parent::__construct($post);
}
function render($Post = false) {
ob_start();
?>
<div class="post-1">
<div
<?php //post_class(); ?> id="post-<?= $Post->ID; ?>">
<h3><?= $Post->post_title; ?> </h3>
<div class="float-tags">
<div class="bb-td-post-small-box clearfix">
<?php $tags = get_the_tags($Post->ID); ?>
<? foreach ($tags as $tag) : ?>
<?= $tag->name; ?>
<? endforeach; ?>
</div>
</div>
<div class="post-2">
<?= apply_filters('the_content', $Post->post_content); ?>
</div>
</div>
</div>
<?php return ob_get_clean();
}
}