This also includes a fix for the MySQL ND driver to actually respect the user decided behaviour.
Closes GH-11622
Signed-off-by: George Peter Banyard <girgias@php.net>
1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |
As mentioned in bug #80949, if a transaction is implicitly
committed, then PDO may still issue a ROLLBACK when the PDO
object is destroyed, as the transaction is still marked as active
in PDO's (inaccurate) transaction emulation.
Make sure we use the connection transaction state also for that
final ROLLBACK. A caveat here is that the connection might have
been dropped already, which may be the case for some drivers if
construction fails. Make sure we don't crash in that case.
We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.
Of course, zend_bool is retained as an alias.
This addresses an issue introduced by #4996 and reported in
https://bugs.php.net/bug.php?id=80260.
Now that PDO::inTransaction() reports the real transaction state
of the connection, there may be a mismatch with PDOs internal
transaction state (in_tcx). This is compounded by the fact that
MySQL performs implicit commits for DDL queries.
This patch fixes the issue by making beginTransaction/commit/rollBack
work on the real transaction state provided by the driver as well
(or falling back to in_tcx if the driver does not support it).
This does mean that writing something like
$pdo->beginTransaction();
$pdo->exec('CREATE DATABASE ...');
$pdo->rollBack(); // <- illegal
will now result in an error, because the CREATE DATABASE already
committed the transaction. I believe this behavior is both correct
and desired -- otherwise, there is no indication that the code did
not behave correctly and the rollBack() was effectively ignored.
However, this is also a BC break.
Closes GH-6355.
Add a get_gc method that can be implemented by drivers, which can
be used to add additional zvals to the GC buffer.
Implement GC support for PDO SQLite callbacks in particular.
Closes GH-6262.
PDO driver constructors are throwing PdoException without setting
errorInfo, so create a new reusable function that throws exceptions
for PDO and will also set the errorInfo. Use this function in
pdo_mysql, pdo_sqlite, and pdo_pgsql.
From an engine perspective, named parameters mainly add three
concepts:
* The SEND_* opcodes now accept a CONST op2, which is the
argument name. For now, it is looked up by linear scan and
runtime cached.
* This may leave UNDEF arguments on the stack. To avoid having
to deal with them in other places, a CHECK_UNDEF_ARGS opcode
is used to either replace them with defaults, or error.
* For variadic functions, EX(extra_named_params) are collected
and need to be freed based on ZEND_CALL_HAS_EXTRA_NAMED_PARAMS.
RFC: https://wiki.php.net/rfc/named_params
Closes GH-5357.
Also changing the function signatures to accept variadic args
for the fetch params. If we're already breaking Doctrine anyway,
we may as well do it properly.
