🚀 Laravel Tips alert: Want to prepend a string to all the keys in an associative array?🙌

The Arr::prependKeysWith() function is a helper function provided by Laravel’s Arr class. It adds a prefix to each key in an associative array. The function takes two parameters: the modified array and the added prefix.

Here is an example of usage:

use Illuminate\Support\Arr;

$data = [
    'name' => 'John',
    'age' => 30,
];

$prefixed = Arr::prependKeysWith($data, 'user_');

// Output: ['user_name' => 'John', 'user_age' => 30]