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

3 votes120 views1 answer
How to named route resource laravel
PHP Laravel
0 vote121 views1 answer
Laravel return a single dimensional array
PHP Laravel
15 votes118 views6 answers
Laravel db transaction
PHP Laravel
3 votes104 views3 answers
Logout in laravel 8
PHP Laravel
-1 vote117 views3 answers
Delete rows by migration laravel
PHP Laravel
0 vote177 views1 answer
Laravel pass multipale provider
PHP Laravel
0 vote120 views1 answer
Laravel - Add conditional where clause in query
PHP Laravel
0 vote127 views1 answer
Laravel - Query Builder Raw Query selectRaw
PHP Laravel
4 votes112 views2 answers
Laravel hash::check
PHP Laravel
0 vote118 views1 answer
Throw 403 laravel
PHP Laravel