PHP code example of baril / bonsai

1. Go to this page and download the library: Download baril/bonsai library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

baril / bonsai example snippets


class Tag extends \Illuminate\Database\Eloquent\Model
{
    use \Baril\Bonsai\Concerns\BelongsToTree;

    protected $parentForeignKey = 'parent_tag';
    protected $closureTable = 'tag_closures';
}


$tag = Tag::find($tagId);
$tag->parent_id = $parentTagId; // or: $tag->parent()->associate($parentTag);
$tag->save();


try {
    $tag->delete();
} catch (\Baril\Bonsai\TreeException $e) {
    // some specific treatment
    // ...
    $tag->deleteTree();
}


$tags = Tag::with('descendants')->limit(10)->get();

// The following code won't execute any new query:
foreach ($tags as $tag) {
    dump($tag->name);
    foreach ($tag->children as $child) {
        dump('-' . $child->name);
        foreach ($child->children as $grandchild) {
            dump('--' . $grandchild->name);
        }
    }
}


$tags = Tag::getTree();


class Tag extends \Illuminate\Database\Eloquent\Model
{
    use \Baril\Bonsai\Concerns\BelongsToOrderedTree;

    protected $orderColumn = 'order';
}


$children = $this->children()->unordered()->orderBy('name');


$lastChild->moveToPosition(1);

bash
php artisan bonsai:grow "App\\Models\\Tag"

bash
php artisan bonsai:grow "App\\Models\\Tag" --migrate

bash
php artisan bonsai:fix "App\\Models\\Tag"