Laravel Helpers: Arr and Data

Work with arrays efficiently using Laravel helpers.

Array helpers:

Arr Helper

php

Arr::get($array, 'user.name', 'default');
Arr::set($array, 'user.name', 'John');
Arr::has($array, 'user.name');

php

Arr::first($array, fn($v) => $v > 10);
Arr::last($array);
Arr::pluck($array, 'name');
Arr::only($array, ['id', 'name']);

php

$value = data_get($data, 'user.posts.*.title');
data_set($data, 'user.name', 'John');
data_fill($data, 'user.name', 'Default');

php

$flat = Arr::dot($array);
$nested = Arr::undot($flat);