namespace Symfony\Component\HttpFoundation\Exception
| Object name | File name | Summary |
|---|---|---|
| BadRequestException | vendor/symfony/http-foundation/Exception/BadRequestException.php | Raised when a user sends a malformed request. |
| ConflictingHeadersException | vendor/symfony/http-foundation/Exception/ConflictingHeadersException.php | The HTTP request contains headers with conflicting information. |
| ExceptionInterface | vendor/symfony/http-foundation/Exception/ExceptionInterface.php | |
| JsonException | vendor/symfony/http-foundation/Exception/JsonException.php | Thrown by Request::toArray() when the content cannot be JSON-decoded. |
| LogicException | vendor/symfony/http-foundation/Exception/LogicException.php | Base LogicException for Http Foundation component. |
| RequestExceptionInterface | vendor/symfony/http-foundation/Exception/RequestExceptionInterface.php | Interface for Request exceptions. |
| SessionNotFoundException | vendor/symfony/http-foundation/Exception/SessionNotFoundException.php | Raised when a session does not exist. This happens in the following cases: |
| SuspiciousOperationException | vendor/symfony/http-foundation/Exception/SuspiciousOperationException.php | Raised when a user has performed an operation that should be considered suspicious from a security perspective. |
| UnexpectedValueException | vendor/symfony/http-foundation/Exception/UnexpectedValueException.php |