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 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 split

$collection = collect([1, 2, 3, 4, 5]);

$groups = $collection->split(3);

$groups->toArray();

// [[1, 2], [3, 4], [5]]

Source: laravel.com

Similar codes

2 votes338 views1 answer
Php get only numbers
PHP
0 vote374 views1 answer
Flash message laravel for incorrect password
PHP
3 votes293 views4 answers
How to get last 10 digit from number in php
PHP
3 votes286 views1 answer
Php docs
PHP
0 vote310 views2 answers
Xml to object php
PHP
1 vote280 views1 answer
How make exception laravel if operation does not work
PHP
0 vote306 views1 answer
Require and include difference in laravel
PHP
0 vote352 views4 answers
Move uploaded file in php
PHP
0 vote379 views1 answer
Wordpress admin settings form
PHP
30 votes282 views5 answers
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes (SQL: alter table `users` add unique `users_email_unique`(`email`))
PHP