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

1 vote243 views1 answer
Laravel profile migration tool
PHP Laravel
1 vote232 views1 answer
Causes of class not found in laravel
PHP Laravel
0 vote215 views1 answer
Laravel observer check if field changed
PHP Laravel
0 vote165 views1 answer
Get random post laravel
PHP Laravel
0 vote168 views1 answer
How convert the string to int in laravel function event
PHP Laravel
0 vote258 views3 answers
Laravel package console command
PHP Laravel
0 vote257 views1 answer
Object of class stdclass could not be converted to string php laravel
PHP Laravel
0 vote217 views1 answer
Laravel replace white space with dash
PHP Laravel
1 vote205 views1 answer
Select sum in laravel
PHP Laravel
0 vote223 views1 answer
Laravel relationship retrieve data
PHP Laravel