dziwny problem, petla foreach Opcje

[deniol13]

mam tablice, zapisana w zmiennej $forums

[PHP] pobierz, plaintext 
Array
(
    [0] => Array
        (
            [category_id] => 1
            [category_name] => test
            [category_order] => 0
            [forum_id] => 2
            [forum_name] => test2
            [forum_description] => asd
            [parent_cat] => 1
            [forum_order] => 2
        )
 
    [1] => Array
        (
            [category_id] => 2
            [category_name] => kat2
            [category_order] => 0
            [forum_id] => 3
            [forum_name] => test3
            [forum_description] => aaaaaa
            [parent_cat] => 2
            [forum_order] => 3
        )
 
    [2] => Array
        (
            [category_id] => 1
            [category_name] => test
            [category_order] => 0
            [forum_id] => 1
            [forum_name] => test1
            [forum_description] => testowe forum
            [parent_cat] => 1
            [forum_order] => 3
        )
 
)
[PHP] pobierz, plaintext 

i kod

[PHP] pobierz, plaintext 
[/php]$i = 0;
foreach( $forums AS $category )
{
    $cid = $category['category_id'];
    $forums_rebuild[ $cid ] = array( 'category_name' => $category['category_name'], 'forums' => array() );
 
    $forums_rebuild[ $cid ]['forums'][$i] = array( 'forum_name' => $category['forum_name'] );
 
    $i++;
}[php]
[PHP] pobierz, plaintext 

i $forums_rebuild zawiera nei wszystkie fora tylko

[PHP] pobierz, plaintext 
Array
(
    [1] => Array
        (
            [category_name] => test
            [forums] => Array
                (
                    [2] => Array
                        (
                            [forum_name] => test1
                        )
 
                )
 
        )
 
    [2] => Array
        (
            [category_name] => kat2
            [forums] => Array
                (
                    [1] => Array
                        (
                            [forum_name] => test3
                        )
 
                )
 
        )
 
)
[PHP] pobierz, plaintext 

[skowron-line]

A nie zauważyłeś że
[category_id] => 1 masz 2 razy takie samo co oznacza że będzie się nadpisywać.