phpnotify/sources/subject.php

<?php

namespace phpnotify;

require_once('notification.php');

class subject {
    private string $url;
    private string $subject;

    public function __construct(string $url, string $subject) {
        $this->url = $url;
        $this->subject = $subject;
    }

    private function get_subject_url(): string {
        return $this->url.'/'.$this->subject;
    }

    public function publish(string $content): notification {
        return new notification($this->get_subject_url(), $content);
    }
}