Let CI catch anything I missed verification wise

This is nightly 8.3 for now, but this should upgrade to production 8.3
when it's ready.

Boolean support

It seems LUW prefers SQL_BIT (-7), but i prefers SQ_BOOLEAN (16).

The IBM i header files explic...

This reverts commit 2f28294579168556ec643dc44349fc8bd42c08d8.

Works with db2_result (albeit returns an integer) and db2_fetch_*
(which fetches booleans).

Tes...

Argument 1 in `db2_connect()` and `db2_pconnect()` can contain the connection password

Update allowed type and default value for `$row_number` parameter in `db2_fetch_row()`

Update allowed type and default value for the `$row_number` parameter in several "fetch" functions

Leverage GitHub actions services instead of manually running the "ibmcom/db2" container

Parameter 5 in `db2_statistics()` is defined as `bool`

Update Docker image location for IBM DB2

[CI] Download just `gen_stub.php` script instead of the whole PHP source

Argument 1 for `db2_bind_param()` is a statement resource

Update `README.md` to make clear the situation about Db2 for IBM i

[CI] Bump to "actions/checkout@v3"

The following check needs 8.x, so also depend on 8.x for the
download. Perhaps this could also b...

Use `\SensitiveParameter` attribute for `$password` parameter in `db2_connect()` and `db2_pconne...

Parameter 2 for `db2_execute()` contains prepared statement parameters, not options

[CI] Check that headers are up to date in the CI pipeline

`db2_last_insert_id()` may return `null`

Instances of `object` returned by `db2_*()` functions are always instances of `stdClass`

Update `ibm_db2.stub.php`

Confirm that `db2_server_info()` returns an instance of `\stdClass`

Update `README.md`

Cleanup autotools scripts

The changes match that of php/pecl-database-pdo_ibm#16.

pecl package-verify doesn't seem to run this test, but pecl.php.net
does.

I don't know of a sta...

Make CI go on 8.1

Probably not the ideal fix; should perhaps look at changing the stub
instead of the callsites.

Update README.md to have pre-requisite info.

Hi @NattyNarwhal,

Can we update readme as I proposed here, I just added an extra pre-requ...

GitHub Actions CI

Most of the failures are just noise related to argument nullability
deprecations that we can cle...

This is a big 2.7GB download. It'd be nice if we didn't have to keep
redownloading it...

Include password in persistent hash key

Remove unnecessary IBM i variants of tests

Ideally this should be constexpr, but this is C99, not C++17...

Not cryptographic, but obfuscates the password for the purpose of a hash
key for internal usage.

Matches behaviour of other database extensions, and removes some
surprise that the extension doe...

The buffer is an unknown state, but likely all zeroes. Using zero here
would result in spurious ...

This is similar to what PDO_IBM does. The benefit is for applications
like the Toolkit for gener...

Fix #81331: compile errors ibm_db2.c v2.1.3 on Windows

These should actually be `zend_long`, not `ulong`. `num_idx` in
`_php_db2_parse_options` is unu...

As of PHP 7.4.0, the fallback definition of `ulong` has been removed
from php-src[1]. This is u...

LUW only so slipped by me. I suspect the efree in chaining flag
condition should probably be mov...

Allocation failure should also be handled in a way that fits the func
info