HTTP Exceptions

If you are creating API, SPL Exceptions are sometimes not the best choice to describe your problem. That is where HTTP Exceptions can be helpful.

Requested data not found? Unauthorized request? XML instead of JSON received? Throw relevant exception!

Installation

Just add it as dependency to your project:

composer require pavelsterba/http-exceptions

Usage

All exceptions can be thrown without any additional information - message and code are predefined.

try {
    throw new HttpException\ServerError\InternalServerErrorException();
} catch (HttpException\HttpException $e) {
    echo $e->getMessage(); // 500 Internal Server Error
    echo $e->getCode(); // 500
}

To get customized instance of exception, you can pass parameters to exception as usual or use static function get(), where you have to specify only message and previous exception:

use HttpException\ServerError\InternalServerErrorException;

try {
    // ...
} catch (Exception $ex) {
    throw InternalServerErrorException::get("Server down, sorry.", $ex);
}

Structure

Your API can be fully exception driven since all HTTP statuses from RFC 9110 are implemented as separated exceptions with following hierarchy:

Exception
└─ HttpException\HttpException
   ├─ HttpException\InformationalException
   │  ├─ HttpException\Informational\ContinueException
   │  ├─ HttpException\Informational\SwitchingProtocolsException
   │  ├─ HttpException\Informational\ProcessingException
   │  └─ HttpException\Informational\EarlyHintsException
   ├─ HttpException\SuccessfulException
   │  ├─ HttpException\Successful\OKException
   │  ├─ HttpException\Successful\CreatedException
   │  ├─ HttpException\Successful\AcceptedException
   │  ├─ HttpException\Successful\NonAuthoritativeInformationException
   │  ├─ HttpException\Successful\NoContentException
   │  ├─ HttpException\Successful\ResetContentException
   │  ├─ HttpException\Successful\PartialContentException
   │  ├─ HttpException\Successful\MultiStatusException
   │  ├─ HttpException\Successful\AlreadyReportedException
   │  └─ HttpException\Successful\IMUsedException
   ├─ HttpException\RedirectionException
   │  ├─ HttpException\Redirection\MultipleChoicesException
   │  ├─ HttpException\Redirection\MovedPermanentlyException
   │  ├─ HttpException\Redirection\FoundException
   │  ├─ HttpException\Redirection\SeeOtherException
   │  ├─ HttpException\Redirection\NotModifiedException
   │  ├─ HttpException\Redirection\UseProxyException
   │  ├─ HttpException\Redirection\TemporaryRedirectException
   │  └─ HttpException\Redirection\PermanentRedirectException
   ├─ HttpException\ClientErrorException
   │  ├─ HttpException\ClientError\BadRequestException
   │  ├─ HttpException\ClientError\UnauthorizedException
   │  ├─ HttpException\ClientError\PaymentRequiredException
   │  ├─ HttpException\ClientError\ForbiddenException
   │  ├─ HttpException\ClientError\NotFoundException
   │  ├─ HttpException\ClientError\MethodNotAllowedException
   │  ├─ HttpException\ClientError\NotAcceptableException
   │  ├─ HttpException\ClientError\ProxyAuthenticationRequiredException
   │  ├─ HttpException\ClientError\RequestTimeoutException
   │  ├─ HttpException\ClientError\ConflictException
   │  ├─ HttpException\ClientError\GoneException
   │  ├─ HttpException\ClientError\LengthRequiredException
   │  ├─ HttpException\ClientError\PreconditionFailedException
   │  ├─ HttpException\ClientError\PayloadTooLargeException
   │  ├─ HttpException\ClientError\URITooLongException
   │  ├─ HttpException\ClientError\UnsupportedMediaTypeException
   │  ├─ HttpException\ClientError\RangeNotSatisfiableException
   │  ├─ HttpException\ClientError\ExpectationFailedException
   │  ├─ HttpException\ClientError\IMaTeapotException
   │  ├─ HttpException\ClientError\MisdirectedRequestException
   │  ├─ HttpException\ClientError\UnprocessableEntityException
   │  ├─ HttpException\ClientError\LockedException
   │  ├─ HttpException\ClientError\FailedDependencyException
   │  ├─ HttpException\ClientError\TooEarlyException
   │  ├─ HttpException\ClientError\UpgradeRequiredException
   │  ├─ HttpException\ClientError\PreconditionRequiredException
   │  ├─ HttpException\ClientError\TooManyRequestsException
   │  ├─ HttpException\ClientError\RequestHeaderFieldsTooLargeException
   │  └─ HttpException\ClientError\UnavailableForLegalReasonsException
   └─ HttpException\ServerErrorException
      ├─ HttpException\ServerError\InternalServerErrorException
      ├─ HttpException\ServerError\NotImplementedException
      ├─ HttpException\ServerError\BadGatewayException
      ├─ HttpException\ServerError\ServiceUnavailableException
      ├─ HttpException\ServerError\GatewayTimeoutException
      ├─ HttpException\ServerError\HTTPVersionNotSupportedException
      ├─ HttpException\ServerError\VariantAlsoNegotiatesException
      ├─ HttpException\ServerError\InsufficientStorageException
      ├─ HttpException\ServerError\LoopDetectedException
      ├─ HttpException\ServerError\NotExtendedException
      └─ HttpException\ServerError\NetworkAuthenticationRequiredException