Diss/05_Database/PHP/http_errors.php

<?php
// This is highly incomplete
class HttpResponse {
	private $code;
	private $msg;

	private function __construct(int $code, string $msg) {
		$this->code = $code;
		$this->msg = $msg;
	}

	public function set_and_exit() {
		http_response_code($this->code);
		echo $this->msg;
		exit;
	}

	public static function bad_request() {
		return new HttpResponse(400, 'Bad Request');
	}
	public static function forbidden() {
		return new HttpResponse(403, 'Forbidden');
	}
	public static function not_found() {
		return new HttpResponse(404, 'Not Found');
	}

	public static function internal_server_error() {
		return new HttpResponse(500, 'Internal Server Error');
	}
}