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

20 votes130 views4 answers
Change php version in ubuntu
PHP
1 vote155 views1 answer
Redirect http to https htaccess laravel 8
PHP Laravel
0 vote141 views1 answer
Php pdo random multiple insert query
PHP
0 vote118 views1 answer
Checks whether the session is set or not, if not it will redirect the user to login page.
PHP
2 votes137 views1 answer
Retrieving a cookie in php
PHP
1 vote110 views1 answer
Debug sql query in laravel
PHP
0 vote151 views1 answer
Carbon equal dates
PHP
0 vote149 views1 answer
Running laravel project in mobile phone
PHP Laravel
1 vote138 views1 answer
Twig json_encode
PHP
0 vote192 views1 answer
Php add number to the existing name
PHP