- Add tests
- NULL derefencing in read_dimension handler
- Fix isset()
- Fix empty() with column numbers as offsets
- Refactoring to use common functions
This also fixes skipped tests due to different naming "zend-test"
instead of "zend_test" and "PDO" instead of "pdo":
- ext/dom/tests/libxml_global_state_entity_loader_bypass.phpt
- ext/simplexml/tests/libxml_global_state_entity_loader_bypass.phpt
- ext/xmlreader/tests/libxml_global_state_entity_loader_bypass.phpt
- ext/zend_test/tests/observer_sqlite_create_function.phpt
EXTENSIONS section is used for the Windows build to load the non-static
extensions.
Closes GH-13276
take2 of #12657
## About Firebird transaction
Firebird is a full transactional database, so the DB itself does not support autocommit mode. (Strictly, there is an autocommit mode, but it is a different concept from the "autocommit" that we are used to with MySQL and others.)
Therefore, a transaction must have started before any operation is performed, and autocommit mode had to be emulated in PHP.
I made sure that a transaction always exists when in autocommit mode. Since the `in_transacntion` function does not work as expected, I have introduced `H->in_manually_txn` to determine whether a transaction is being manually manipulated.
## There are two types of commit/rollback
(I'm not talking about two-phase commit. This change does not take into account two-phase commit.)
There are `isc_commit_retaining` which starts a transaction again in the same context immediately after committing, and `isc_commit_transaction` which closes the transaction as is.
Similarly, there are two types of rollback.
-----------
Due to the default value of the transaction isolation level, autocommit mode may obtain unintended results.
Regarding this, it would be too large to include support for transaction isolation levels in this PR, so I will leave it as is for now.
We also fix gh8626.phpt for the firebird driver by allowing negative
status codes as well. We mark the other two test cases as xfail for
the firebird driver for now.
Closes GH-8666.
This test was written to always use the sqlite PDO driver; however,
that driver may no longer be available[1], and actually the test is
supposed to work for all drivers – otherwise it should be placed in
ext/pdo_sqlite/tests.
[1] <938049b927>
Closes GH-8732.
The deprecation message was originally introduced in 3e6b447 (#6494).
I first encountered this notice when testing the MongoDB extension
with PHP 8.1, which produced many duplicate messages that provided
no detail about the particular class that needed to be fixed.
Closes GH-7346.
If the object is not created through PDO::prepare(), e.g. in a
mock scenario, it should still be possible to initialize the
$queryString property.
See bug #81084.
If Serializable is implemented, require that __serialize() and
__unserialize() are implemented as well, else issue a deprecation
warning.
Also deprecate use of PDO::FETCH_SERIALIZE.
RFC: https://wiki.php.net/rfc/phase_out_serializable
Closes GH-6494.
