Laravel collection split

Collection laravel filter

$collection = collect([1, 2, 3, 4]);

$filtered = $collection->filter(function ($value, $key) {
    return $value > 2;
});

$filtered->all();

// [3, 4]

Source: laravel.com

Laravel collection split

$collection = collect([1, 2, 3, 4, 5]);

$groups = $collection->split(3);

$groups->toArray();

// [[1, 2], [3, 4], [5]]

Source: laravel.com

Laravel reduce

$collection = collect([1, 2, 3]);

$total = $collection->reduce(function ($carry, $item) {
    return $carry + $item;
});

// 6

$total = $collection->reduce(function ($carry, $item) {
    return $carry + $item;
}, 4);

// 10   | where 4 is a initial value

Similar codes

0 vote327 views2 answers
Mixed Content heroku laravel
PHP Laravel
-1 vote377 views1 answer
When to create a service in laravel
PHP Laravel
0 vote329 views1 answer
Create symbolic in lumen laravel
PHP Laravel
5 votes305 views5 answers
Install laravel 8 with composer
PHP Laravel
1 vote327 views1 answer
How can get url from $request in laravel
PHP Laravel
0 vote336 views1 answer
Get basename without extension Laravel
PHP Laravel
13 votes329 views6 answers
Composer create project laravel
PHP Laravel
0 vote332 views1 answer
How to create compomemt in laravel livewire
PHP Laravel
0 vote330 views2 answers
How to disable laravel cors
PHP Laravel
-1 vote335 views1 answer
Sometimes validation in laravel
PHP Laravel