PHP code example of robertmarney / lara-hierarchial-collections

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

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

    

robertmarney / lara-hierarchial-collections example snippets

$collection = User::select(['id', 'parent_id', 'name'])->get();

$hierarchy = Hierarchical::make($collection);    // or new Hierarchical($collection);

$result = $hierarchy->toArray();

// Result:

[
    'id' => 1,
    'parent_id' => null,
    'name' => 'John Doe'
    'children' => [
        [
            'id' => 1000,
            'parent_id' => 1,
            'name' => 'Sue Smith'
            'children' => [//...]
        ],
        //...
    ]               
]

$hierarchy = new Hierarchical($collection, localIdentifier: 'custom_primary_key')

$hierarchy = new Hierarchical($collection, parentIdentifier: 'custom_parent_id')

$hierarchy = (new Hierarchical($collection, relationName: 'descendants'))->toArray();

// Result:

[
    'id' => 1,
    'parent_id' => null,
    'name' => 'John Doe'
    'descendants' => [
        [
            'id' => 1000,
            'parent_id' => 1,
            'name' => 'Sue Smith'
            'descendants' => [//...]
        ],
        //...
    ]               
]

  

$collection = User::select(['id', 'parent_id', 'name'])->get();
$result = $collection->toHierarchical();

Hierarchical::make($collection)->ancestorsOf($id); // Will resolve all ancestors of the given id

Hierarchical::make($collection)->ancestorsOf($item); // Will resolve all ancestors of the given item

Hierarchical::make($collection)->descendantsOf($id); // Will resolve all descendants of the given id`

Hierarchical::make($collection)->descendantsOf($item); // Will resolve all descendants of the given item

Hierarchical::make($collection)->siblingsOf($id); // Will resolve all siblings of the given id

Hierarchical::make($collection)->siblingsOf($item); // Will resolve all siblings of the given item

Hierarchical::make($collection)->depthOf($id); // Will resolve the depth of the given id (eg 0, 1, 2, 3, ...)

Hierarchical::make($collection)->depthOf($item); // Will resolve the depth of the given item

Hierarchical::make($collection)->is($id)->siblingOf($id); // boolean

Hierarchical::make($collection)->is($item)->siblingOf($item); // boolean

Hierarchical::make($collection)->is($id)->childOf($id); // boolean

Hierarchical::make($collection)->is($item)->childOf($item); // boolean

Hierarchical::make($collection)->is($id)->ancestorOf($id); // boolean

Hierarchical::make($collection)->is($item)->ancestorOf($item); // boolean

$laraHierarchy = new RCM\LaraHierarchy\LaraHierarchy();

$collection = User::select(['id', 'parent_id', 'name'])->get();

$hierarchy = $laraHierarchy->collectionToHierarchy($collection)->toArray();

// Result:

[
    'id' => 1,
    'parent_id' => null,
    'name' => 'John Doe'
    'children' => [
        [
            'id' => 1000,
            'parent_id' => 1,
            'name' => 'Sue Smith'
            'children' => [//...]
        ],
        //...
    ]               
]

$hierarchy = $laraHierarchy->collectionToHierarchy($collection, localIdentifier: 'custom_primary_key')

$hierarchy = $laraHierarchy->collectionToHierarchy($collection, parentIdentifier: 'custom_parent_id')

$hierarchy = $laraHierarchy->collectionToHierarchy($collection, relationName: 'descendants')->toArray();

// Result:

[
    'id' => 1,
    'parent_id' => null,
    'name' => 'John Doe'
    'descendants' => [
        [
            'id' => 1000,
            'parent_id' => 1,
            'name' => 'Sue Smith'
            'descendants' => [//...]
        ],
        //...
    ]               
]