Merge collections laravel

$collection = collect(['product_id' => 1, 'price' => 100]);

$merged = $collection->merge(['price' => 200, 'discount' => false]);

$merged->all();

// ['product_id' => 1, 'price' => 200, 'discount' => false]

Laravel merge collections

/* 
 * The merge method merges the given array or collection with the original collection.
 * If a string key in the given items matches a string key in the original collection,
 * the given items's value will overwrite the value in the original collection:
 */
$collection = collect(['product_id' => 1, 'price' => 100]);
$merged = $collection->merge(['price' => 200, 'discount' => false]);
$merged->all(); // ['product_id' => 1, 'price' => 200, 'discount' => false]

// If the given items's keys are numeric, the values will be appended to the end of the collection:
$collection = collect(['Desk', 'Chair']);
$merged = $collection->merge(['Bookcase', 'Door']);
$merged->all(); // ['Desk', 'Chair', 'Bookcase', 'Door']

Source: laravel.com

Laravel collection combine

$collection = collect(['name', 'age']);

$combined = $collection->combine(['George', 29]);

$combined->all();

// ['name' => 'George', 'age' => 29]

Source: laravel.com

Similar codes

0 vote429 views1 answer
How to get all post fields in wordpress
PHP Wordpress
3 votes366 views2 answers
Valdidate laravel if falid
PHP Laravel
1 vote331 views1 answer
Fatal error: Exception thrown without a stack frame in Unknown on line php
PHP
1 vote386 views1 answer
Wordpress get page slug
PHP
4 votes434 views6 answers
Create project laravel
PHP Laravel
0 vote300 views1 answer
Install php 5.5.9 ubuntu 18.04
PHP
1 vote347 views1 answer
Laravel apache2
PHP
16 votes357 views4 answers
Laravel auth helper function
PHP
0 vote372 views1 answer
Simple-phpunit --version handling the phpunit-setup event returned with error code 127 on ubuntu
PHP
1 vote313 views1 answer
Get elasticsearch data magento 2
PHP