What is the best practice for adding constants in laravel? (Long List)

For most constants used globally across the application, storing them in config files is sufficient. It is also pretty simple

Create a new file in the config directory. Let’s call it constants.php

In there you have to return an array of config values.

return [
    'options' => [
        'option_attachment' => '13',
        'option_email' => '14',
        'option_monetery' => '15',
        'option_ratings' => '16',
        'option_textarea' => '17',
    ]
];

And you can access them as follows

config('constants.options');
// or if you want a specific one
config('constants.options.option_attachment');