codex73

comments

Apr 19th, 2021
567
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. <?php
  2.    
  3.     $comments = array(
  4.         array(
  5.             'id' => 1,
  6.             'parent_id' => 0,
  7.             'body' => 'Some comment',
  8.             'created' => 123456798,
  9.         ),
  10.         array(
  11.             'id' => 2,
  12.             'parent_id' => 0,
  13.             'body' => 'Some comment',
  14.             'created' => 123456798,
  15.         ),
  16.         array(
  17.             'id' => 3,
  18.             'parent_id' => 0,
  19.             'body' => 'Some comment',
  20.             'created' => 123456798,
  21.         ),
  22.         array(
  23.             'id' => 4,
  24.             'parent_id' => 0,
  25.             'body' => 'Some comment',
  26.             'created' => 123456798,
  27.         ),
  28.         array(
  29.             'id' => 5,
  30.             'parent_id' => 2,
  31.             'body' => 'Some comment',
  32.             'created' => 123456798,
  33.         ),
  34.         array(
  35.             'id' => 6,
  36.             'parent_id' => 2,
  37.             'body' => 'Some comment',
  38.             'created' => 123456798,
  39.         ),
  40.  
  41.     );
  42.  
  43.    
  44.     $thread = array();
  45.     $comment_refs = array();
  46.     foreach($comments as $comment){
  47.         $parent_id = $comment['parent_id'];
  48.         $comment_id = $comment['id'];
  49.  
  50.         if (!isset($comment_refs[$parent_id])) {
  51.             // No parent comment so just add it to the thread
  52.             $thread[] = $comment;
  53.             $tmp_key = count($thread) - 1;
  54.            
  55.             // Add a replies element to hold any future replies
  56.             $thread[$tmp_key]['replies'] = array();
  57.  
  58.             // Make a reference to this comment so we can find it later
  59.             $comment_refs[$comment_id] = &$thread[count($thread)-1];
  60.  
  61.         } else {
  62.             // Parent comment available, so add it there
  63.             $comment_refs[$parent_id]['replies'][] = $comment;
  64.            
  65.             // Make a reference to this comment so we can find it later
  66.             $replies = &$comment_refs[$parent_id]['replies'];
  67.             $comment_refs[$comment_id] = &$replies[count($replies)-1];
  68.         }
  69.     }
  70.  
  71.     unset($comment_refs);
  72.     print_r($thread);
RAW Paste Data

Adblocker detected! Please consider disabling it...

We've detected AdBlock Plus or some other adblocking software preventing Pastebin.com from fully loading.

We don't have any obnoxious sound, or popup ads, we actively block these annoying types of ads!

Please add Pastebin.com to your ad blocker whitelist or disable your adblocking software.

×