Laravel collection reduce

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

Laravel collection reduce

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

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

// 6

Source: laravel.com

Similar codes

0 vote178 views1 answer
Laravel on cascade set null
PHP Laravel
22 votes142 views5 answers
Update or insert in laravel
PHP Laravel
6 votes162 views1 answer
Laravel eloquent whereDateBetween
PHP Laravel
1 vote153 views1 answer
Laravel descending order paginate eloquent
PHP Laravel
2 votes175 views4 answers
Laravel htaccess
PHP Laravel
1 vote168 views1 answer
Why job laravel do not worl
PHP Laravel
6 votes205 views5 answers
Laravel disable cors
PHP Laravel
1 vote177 views2 answers
Many to many relationship laravel example
PHP Laravel
0 vote160 views1 answer
Laravel if file is image
PHP Laravel
0 vote220 views1 answer
Macos how host laravel website on localhost and intranet wifi
PHP Laravel