douba4275 2015-03-14 21:34
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在laravel中按年度对发布数据进行分组

i'm trying to create timeline with laravel. I just want to grouping posts upon year like this:

2015
------
post1, created in 2015
post2, created in 2015
.
.
------
2014
post1, created in 2014
post1, created in 2014
.
.

I just want to print posts in view with this format.

I did not figure query for this build with laravel and eloquent.

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  • duandong7980 2015-03-15 14:25
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    You don't need anything special to achieve that. Just get all posts in descending order and display them adding some conditions.

    For example:

    $posts = Post::orderBy('created_at', 'DESC')->get();
    
    $year = null;
    
    foreach ($posts as $post) {
      if ($post->created_at->format('Y') != $year) {
        $year = $post->created_at->format('Y');
        echo $year."<br />";
      }
      echo $post->content.', created in  '.$year."<br />";
    }
    
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