adjacent post sort order by post title

1<?php
2    $all_posts = new WP_Query(array(
3        'orderby' => 'menu_order',
4        'order' => 'ASC',
5        'posts_per_page' => -1
6    ));
7
8    foreach($all_posts->posts as $key => $value) {
9        if($value->ID == $post->ID){
10            $nextID = $all_posts->posts[$key + 1]->ID;
11            $prevID = $all_posts->posts[$key - 1]->ID;
12            break;
13        }
14    }
15?>
16<?php if($prevID): ?>
17    <span class="prev">
18        <a href="<?= get_the_permalink($prevID) ?>" rel="prev"><?= get_the_title($prevID) ?></a>
19    </span>
20<?php endif; ?>
21<?php if($nextID): ?>
22    <span class="next">
23        <a href="<?= get_the_permalink($nextID) ?>" rel="next"><?= get_the_title($nextID) ?></a>
24    </span>
25<?php endif; ?>