note in upgrading for b227a722859e83fdba230f746477f6322ae33609

Add support for tentative return types of internal methods

RFC: https://wiki.php.net/rfc/internal_method_return_types

Closses GH-6971

Disable -a mode without readline

To avoid confusing, as -a without readline is not actually
interactive.

Discussion: https://externals.io/message/114426

Closes GH-6976.

Add UPGRADING/NEWS for full_path for file uploads

[ci skip]

Convert resources to objects in ext/pgsql

Closes GH-6791

Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>

Move resource-object classes of PSpell to `\PSpell` namespace

[namespaces in bundled extensions](https://wiki.php.net/rfc/namespaces_in_bundled_extensions) changes for PSpell.

- Re

Move resource-object classes of PSpell to `\PSpell` namespace

[namespaces in bundled extensions](https://wiki.php.net/rfc/namespaces_in_bundled_extensions) changes for PSpell.

- Rename `PSpell` class to `\PSpell\Dictionary`
- Rename `PSpellConfig` class to `\PSpell\Config`
- Add entries to `UPGRADING` file.

Related: bd12c94f

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Remove no longer used "log_errors_max_len" ini directive (#6838)

This is a re-application of the original match against master.
The patch was originally applied to master, then reverted

Remove no longer used "log_errors_max_len" ini directive (#6838)

This is a re-application of the original match against master.
The patch was originally applied to master, then reverted from
there, incorrectly applied to PHP-8.0, reverted from there due
to ABI break, and now lands on master again. We can only hope
that it does not get reverted again ;)

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Move resource-object classes of LDAP to `\LDAP` namespaces (#6963)

Another change as per accepted [namespaces in bundled extensions RFC](https://wiki.php.net/rfc/namespaces_in_bundled_extens

Move resource-object classes of LDAP to `\LDAP` namespaces (#6963)

Another change as per accepted [namespaces in bundled extensions RFC](https://wiki.php.net/rfc/namespaces_in_bundled_extensions).

Related: #6925, #5945, #6960

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Move FTP extension class `FTPConnection` to `FTP\Connection`

With the [namespaces in bundled extensions RFC](https://wiki.php.net/rfc/namespaces_in_bundled_extensions) passed, renaming the n

Move FTP extension class `FTPConnection` to `FTP\Connection`

With the [namespaces in bundled extensions RFC](https://wiki.php.net/rfc/namespaces_in_bundled_extensions) passed, renaming the new `\FTPConnection` class to `\FTP\Connection`.
This also adds an entry to `./UPGRADING` file.

Related: #6925, #5945

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Expose libsodium's Ristretto255 API (#6922)

Add entries for new behavior of PDO_ODBC server info/version attributes

[skip-ci] Update UPGRADING file with new `IMAP` namespace

Followed by the bundled extension namespace RFC, #6925 updated the `IMAPConnection` class to `IMAP\Connection`.

This update

[skip-ci] Update UPGRADING file with new `IMAP` namespace

Followed by the bundled extension namespace RFC, #6925 updated the `IMAPConnection` class to `IMAP\Connection`.

This updates the UPGRADING file to reflect that change.

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Implement mysqli_fetch_column (#6798)

* Implement mysqli_fetch_column

Don't use separate static variables in inherited methods

RFC: https://wiki.php.net/rfc/static_variable_inheritance

Closes GH-6719.

Partially deprecate Serializable

If Serializable is implemented, require that __serialize() and
__unserialize() are implemented as well, else issue a deprecation
warning.

Al

Partially deprecate Serializable

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.

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Implement Fibers

RFC: https://wiki.php.net/rfc/fibers

Closes GH-6875.

Implement never return type

The never type can be used to indicate that a function never
returns, for example because it always unwinds.

RFC: https://wiki.php.net/rfc/noreturn_t

Implement never return type

The never type can be used to indicate that a function never
returns, for example because it always unwinds.

RFC: https://wiki.php.net/rfc/noreturn_type

Closes GH-6761.

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Mysqli bind in execute (#6271)

Add fsync() and fdatasync() functions

fsync is a straightforward wrapper around the same C function
(implemented on Windows API as _commit() with identical signature).

From the

Add fsync() and fdatasync() functions

fsync is a straightforward wrapper around the same C function
(implemented on Windows API as _commit() with identical signature).

From the man pages:

fsync() transfers ("flushes") all modified in-core data of (i.e.,
modified buffer cache pages for) the file referred to by the file
descriptor fd to the disk device (or other permanent storage
device) so that all changed information can be retrieved even if
the system crashes or is rebooted. This includes writing through
or flushing a disk cache if present. The call blocks until the
device reports that the transfer has completed.

RFC: https://wiki.php.net/rfc/fsync_function

Closes GH-6650.

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Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

The action reports that the changes in this PR would make it happy: jsoref@602417c

Closes GH-6822.

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[skip-ci] Update UPGRADING documents for the new argument for fputcsv()

Update NEWS and UPGRADING for FPM addition of pm.max_spawn_rate

Upadate NEWS and UPRADING with info about FPM openmetrics format addition

Convert resources to objects in ext/ldap

Closes GH-6770

Deprecate OO style mysqli::get_client_info method

Deprecate passing connection object to mysqli_get_client_info()

Closes GH-6777.