Hi,
I am working on a forum which discussions are tree-structured (a post
may have direct replies).
Suppose that I want to collect a post and all of its replies and the
replies of its replies and so on...
I would like to put each post in an array in this way:
$posts = $this->Post->findAll();
$posts_dinasty=array();
foreach($posts as $p){
if($p['Post']['id']==$post_chose){ //$post_chose is the post
of which I want to collect the dinasty
$post_dinasty = $p; //(?)what is the way to put an element
in the array?
} else { //altrimenti
foreach($post_dinasty ad $pd){
if($p['Post']['parent_id']==$pd['Post']['id']){ //if I
find the father of this post in the posts already collected
$post_dinasty = $p; //(?) I want to put it in the
array.... in which way?
}
}
}
}
I think that the algorithm is correct, can you confirm it?
What is the way to put the elements in the array?
Thank you very much in advance!
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