具有重复值的数组切片，具体取决于限制和用户

问：

当 limit 大于 offset 值时，是否有使用循环对数组进行切片的解决方案？

我有这样的代码：

<?php

$limit = 5;
$comments = range(1,10);
$comments_count = count($comments);
$limit = $limit < $comments_count ? $limit : $comments_count;

$posts = range(1,80);
$posts_count = count($posts);

$users = range(1,10);
$users_count = count($users);


echo "Comment Limit(PER USER): {$limit}<br />All comments(IN BASE): {$comments_count}<BR/>All posts: {$posts_count}<Br />All Users: $users_count<br />";

for($i = 1; $i<=$users_count; $i++){
    $can_reverse = $i % $limit == 0;
    $offset = floor( ($i-1) / $limit) * $limit;
    $comment_offset = $i - 1;
    $comment_offset =  $comment_offset % ($comments_count);
    
    echo "----<br />";
    echo "User id: $i <br />";
    echo "Limit: $limit <br />";
    echo "*Offset : $offset <br/ >";
    echo "*Comment Offset : $comment_offset for $comments_count comments <br/ >";
    
    $posts_arr = array_slice($posts, $offset, $limit);
    echo "*Posts ids: " . implode(",", $posts_arr) . "<br />";
    
    $comments_arr = array_slice($comments, $comment_offset, $limit);
    echo "*Comments ids: " . implode(",", $comments_arr) . "<br />";
}

好的，我有的规则： 唯一评价： 10 唯一帖子： 80 唯一用户数：10 限制每个用户的评论帖子：5 每个用户都应该获得等于 {limit} 的 Uniqiue 评论 单个帖子的评论不能重复。

好的，这是我的代码的结果：

----
User id: 1
Limit: 5
*Offset : 0
*Comment Offset : 0 for 10 comments
*Posts ids: 1,2,3,4,5
*Comments ids: 1,2,3,4,5
----
User id: 2
Limit: 5
*Offset : 0
*Comment Offset : 1 for 10 comments
*Posts ids: 1,2,3,4,5
*Comments ids: 2,3,4,5,6
----
User id: 3
Limit: 5
*Offset : 0
*Comment Offset : 2 for 10 comments
*Posts ids: 1,2,3,4,5
*Comments ids: 3,4,5,6,7
----
User id: 4
Limit: 5
*Offset : 0
*Comment Offset : 3 for 10 comments
*Posts ids: 1,2,3,4,5
*Comments ids: 4,5,6,7,8
----
User id: 5
Limit: 5
*Offset : 0
*Comment Offset : 4 for 10 comments
*Posts ids: 1,2,3,4,5
*Comments ids: 5,6,7,8,9
----
User id: 6
Limit: 5
*Offset : 5
*Comment Offset : 5 for 10 comments
*Posts ids: 6,7,8,9,10
*Comments ids: 6,7,8,9,10
----
User id: 7
Limit: 5
*Offset : 5
*Comment Offset : 6 for 10 comments
*Posts ids: 6,7,8,9,10
*Comments ids: 7,8,9,10
----
User id: 8
Limit: 5
*Offset : 5
*Comment Offset : 7 for 10 comments
*Posts ids: 6,7,8,9,10
*Comments ids: 8,9,10
----
User id: 9
Limit: 5
*Offset : 5
*Comment Offset : 8 for 10 comments
*Posts ids: 6,7,8,9,10
*Comments ids: 9,10
----
User id: 10
Limit: 5
*Offset : 5
*Comment Offset : 9 for 10 comments
*Posts ids: 6,7,8,9,10
*Comments ids: 10

一切都很好，直到（comments_count - 偏移量）大于限制的时刻 因此，对于ID 为 7 的用户，我的代码收到了 4 条评论和 5 个帖子。我需要在那里获得 5 条评论和 5 个帖子，因此评论 ID 应该从头开始重复，评论 ID 的结果应该是这样的：

用户 ID 7：comments_ids = 7,8,9,10,1

用户 ID 8：comments_ids = 8,9,10,1,2

用户 ID 9：comments_ids = 9,10,1,2,3

用户 ID 10：comments_ids = 10,1,2,3,4

用户 ID 11：comments_ids = 1,2,3,4,5

等等等等。

一些解决方案？请！:)