<?php

require_once "class/Task.php";

class PicturedTask extends Task
{
    protected string $image_url; // the URL of the corresponding image

    function __construct(string $type, array &$a = null)
    {
        parent::__construct($type, $a);
        $this->image_url = $a["image_url"] ?? "";
    }

    function setImageUrl(string $image_url): void
    {
        $this->image_url = $image_url;
    }

    function getImageUrl(): string
    {
        return $this->image_url;
    }

    function toArray(): array
    {
        $a = parent::toArray();
        $a["image_url"] = $this->image_url;
        return $a;
    }
}