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

14 votes391 views5 answers
Laravel model tablename
PHP Laravel
1 vote395 views1 answer
How to use old for select in blade laravel
PHP Laravel
0 vote377 views1 answer
Laravel model isdirty
PHP Laravel
2 votes400 views2 answers
Laravel get random number of data from database
PHP Laravel
3 votes358 views5 answers
Laravel request has
PHP Laravel
2 votes348 views1 answer
Laravel where update query
PHP Laravel
3 votes392 views2 answers
How to redirect a particular user role to a page after login laravel
PHP Laravel
-1 vote370 views3 answers
@parent, @include, @show blade in laravel
PHP Laravel
0 vote387 views1 answer
Laravel openstreetmap
PHP Laravel
5 votes359 views2 answers
Laravel filter
PHP Laravel