<?php

class Settings
{

    public static function get(string $key)
    {
        $settings = json_decode(file_get_contents('settings.json'), true) ?: [];

        return $settings[$key] ?? null;
    }

    public static function set(string $key, $value): void
    {
        $settings = json_decode(file_get_contents('settings.json'), true) ?: [];

        $settings[$key] = $value;

        file_put_contents('settings.json', json_encode($settings, JSON_PRETTY_PRINT));
    }

}