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

8 votes233 views3 answers
Laravel 8 check if record exists
PHP Laravel
2 votes210 views2 answers
Empty table in laravel
PHP Laravel
0 vote243 views1 answer
Import local js file laravel
PHP Laravel
62 votes552 views6 answers
Clear cache laravel
PHP Laravel
0 vote281 views1 answer
Macos how host laravel website on localhost and intranet wifi
PHP Laravel
3 votes215 views2 answers
Laravel withtrashed
PHP Laravel
1 vote298 views1 answer
Getoriginal laravel
PHP Laravel
0 vote261 views1 answer
Laravel sanctum Provoking tokens
PHP Laravel
0 vote233 views1 answer
Laravel collection prepend
PHP Laravel
24 votes232 views4 answers
Laravel query not null
PHP Laravel