<?php


namespace Venom\Database;


use PDO;

/**
 * Singleton DatabaseHandler... make sure we only have one connection to the database..
 * @package Venom\Database
 */
class DatabaseHandler
{
    private static ?self $instance = null;
    private ?PDO $db = null;

    public static function get(): DatabaseHandler
    {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    public function init(array $data): void
    {
        //init instance with the current data... only working if the db is not init!
        if ($this->db != null) {
            return;
        }
        $dsn = '%s:host=%s;dbname=%s;port=%s';

    }

}