README

This is a library that totally ignores PSRs with a focus on simplicity. It is not a library for building complex applications, but rather when you just need to get stuff done with minimal fuss.

Turning errors into exceptions

The ErrorControl class allows for simply turning errors into exceptions:

<?php

new class extends ErrorControl {
    protected function handleUnhandledException(Throwable $exception): void
    {
        $message = [
            'exception_type' => get_class($exception),
            'post' => file_get_contents('php://input'),
            'url' => $_SERVER['REQUEST_URI'],
            'ip' => $_SERVER['REMOTE_ADDR'],
            'message' => $exception->getMessage(),
            'line' => $exception->getLine(),
            'file' => $exception->getFile(),
            'trace' => $exception->getTraceAsString(),
            'num' => $exception->getCode(),
        ];
        error_log(json_encode($message, JSON_PRETTY_PRINT), 4);
        if (!headers_sent()) {
            http_response_code(HttpResponseCode::InternalServerError);
            die();
        }
    }

    protected function getIgnoredErrorLevel(): int
    {
        return E_DEPRECATED;
    }
};

Cache-Control

The cache is a very important bit of information for a browser, which can save you a huge amount of bandwidth.

$cacheHeaders = new ResponseCacheControl(
    static fn() => $_SERVER['HTTP_IF_NONE_MATCH'] ?? '',
    static fn() => new DateTimeImmutable($_SERVER['HTTP_IF_MODIFIED_SINCE'] ?? 'this minute')
);
if(($status = $cacheHeaders->recommendStatus($etag, $expiresAt)) !== null) {
    http_response_code($status->value);
    die();
}
$headers = $cacheHeaders->addTerm(CacheResponseTerms::Immutable)->recommendStatus($etag, $expiresAt);
// pass headers to PSR response object

A ridiculously simple router

A really simple router working in O(routes + parameters) time.

$router = new Router($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']);
$router->addRoute('/', static fn() => new Result(\Withinboredom\ResponseCode\HttpResponseCode::Ok, 'Hello, world!'));
$router->addRoute('/hello/:name', static fn(string $name) => new Result(\Withinboredom\ResponseCode\HttpResponseCode::Ok, "Hello, $name!"));

// emit the result of the routing and die
$router->doRouting()->emit();