ResourceIdentification.php

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<?php declare(strict_types=1);

namespace ILIAS\MainMenu\Storage\Identification;

use Serializable;

class ResourceIdentification implements Serializable
{

    private $unique_id;


    public function __construct(string $unique_id)
    {
        $this->unique_id = $unique_id;
    }


    public function serialize() : string
    {
        return $this->unique_id;
    }


    public function unserialize($serialized) : void
    {
        $this->unique_id = $serialized;
    }


    public function __toString()
    {
        return $this->serialize();
    }
}