.. _reference.exceptions: ========== Exceptions ========== All exceptions in the :php:ns:`Ramsey\\Uuid` namespace implement :php:interface:`Ramsey\\Uuid\\Exception\\UuidExceptionInterface`. This provides a base type you may use to catch any and all exceptions that originate from this library. .. php:namespace:: Ramsey\Uuid\Exception .. php:interface:: UuidExceptionInterface This is the interface all exceptions in ramsey/uuid must implement. .. php:exception:: BuilderNotFoundException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that no suitable UUID builder could be found. .. php:exception:: DateTimeException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that the PHP DateTime extension encountered an exception or error. .. php:exception:: DceSecurityException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate an exception occurred while dealing with DCE Security (version 2) UUIDs .. php:exception:: InvalidArgumentException Extends `InvalidArgumentException <https://www.php.net/invalidargumentexception>`_. Thrown to indicate that the argument received is not valid. .. php:exception:: InvalidBytesException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that the bytes being operated on are invalid in some way. .. php:exception:: InvalidUuidStringException Extends :php:exc:`Ramsey\\Uuid\\Exception\\InvalidArgumentException`. Thrown to indicate that the string received is not a valid UUID. .. php:exception:: NameException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that an error occurred while attempting to hash a namespace and name .. php:exception:: NodeException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that attempting to fetch or create a node ID encountered an error. .. php:exception:: RandomSourceException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that the source of random data encountered an error. .. php:exception:: TimeSourceException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate that the source of time encountered an error. .. php:exception:: UnableToBuildUuidException Extends `RuntimeException <https://www.php.net/runtimeexception>`_. Thrown to indicate a builder is unable to build a UUID. .. php:exception:: UnsupportedOperationException Extends `LogicException <https://www.php.net/logicexception>`_. Thrown to indicate that the requested operation is not supported.