<?php

error_reporting(E_ALL);
ini_set('display_errors', 1);

class TogglBase
{
    protected $folderKey;
    protected $lastErr;
    protected $file;

    public function getFolderKey()
    {
        return $this->folderKey;
    }

    public function getLastError()
    {
        return $this->lastErr;
    }

    protected function open($filename)
    {
        mb_internal_encoding('UTF-8');
        $this->file = fopen($filename, "r");
        if (!fgetcsv($this->file)) {
            $this->lastErr = "Unable to read CSV file";
            return false;
        }
        return true;
    }

    protected function close()
    {
        fclose($this->file);
        $this->file = null;
    }
}