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 vote406 views1 answer
Show data as per url slug change in laravel
PHP Laravel
9 votes331 views5 answers
Laravel exist
PHP Laravel
1 vote370 views1 answer
Laravel storage check file exists
PHP Laravel
51 votes476 views6 answers
Left join laravel
PHP Laravel
2 votes383 views1 answer
Laravel mix purge css
PHP Laravel
8 votes348 views1 answer
Last query in laravel
PHP Laravel
0 vote375 views1 answer
Laravel ailed: WebSocket opening handshake was canceled
PHP Laravel
9 votes359 views3 answers
Laravel documentation
PHP Laravel
0 vote385 views1 answer
Laravel inverse one to many relationship
PHP Laravel
0 vote369 views1 answer
Laravel datepicker date format
PHP Laravel