laravel create with merge method code example

Example 1: 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]

Example 2: pluck laravel

$name = DB::table('users')->where('name', 'John')->pluck('name');