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Table flat in the tree view

 2 years ago
source link: https://www.codesd.com/item/table-flat-in-the-tree-view.html
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Table flat in the tree view

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I am currently stuck on the modification of an array "flat" to a array structure of a tree.

I have an array to the type:

$folders = array(
    array('Name' => 'Archive', 'Value' => 'Archive', 'Attributes' => 32, 'Delimiters' => '/'),
    array('Name' => 'Folder1', 'Value' => 'Archive/Folder1', 'Attributes' => 32, 'Delimiters' => '/'),
    array('Name' => 'FolderA', 'Value' => 'Archive/Folder1/DossierA', 'Attributes' => 64, 'Delimiters' => '/'),
    array('Name' => 'Folder2', 'Value' => 'Archive/Folder2', 'Attributes' => 32, 'Delimiters' => '/'),
    array('Name' => 'FolderA', 'Value' => 'Archive/Folder2/FolderA', 'Attributes' => 32, 'Delimiters' => '/'),
    array('Name' => 'FolderB', 'Value' => 'Archive/Folder2/FolderA/FolderB', 'Attributes' => 64, 'Delimiters' => '/'),
);

and I would get an array to the type:

$treefolders = array(
    array('Name' => 'Archive', 'Value' => 'Archive', 'Attributes' => 32, 'Delimiters' => '/', 'subnode' =>
        array('Name' => 'Folder1', 'Value' => 'Archive/Folder1', 'Attributes' => 32, 'Delimiters' => '/', 'subnode' =>
            array('Name' => 'FolderA', 'Value' => 'Archive/Folder1/FolderA', 'Attributes' => 64, 'Delimiters' => '/')
        ),
        array('Name' => 'Folder2', 'Value' => 'Archive/Folder2', 'Attributes' => 32, 'Delimiters' => '/', 'subnode' =>
            array('Name' => 'FolderA', 'Value' => 'Archive/Folder2/FolderA', 'Attributes' => 32, 'Delimiters' => '/', 'subnode' =>
                array('Name' => 'FolderB', 'Value' => 'Archive/Folder2/FolderA/FolderB', 'Attributes' => 64, 'Delimiters' => '/')
            )
        )
    )
);

I do not know how to get to the last result.

Can you help me?

This is not possible, in PHP arrays cannot be used as array keys. You are able to use just the directory name as a key.

The best solution is to change the way you create your array or rethink your code and/or data structure. There is probably a much easier solution to your problem, maybe re-ask your question. See the XY problem.


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