Fix #67465: NULL Pointer dereference in odbc_handle_preparer

We have to initialize `stmt->driver_data` before we use it.

Closes GH-6225.

Fix #80147: BINARY strings may not be properly zero-terminated

We have to manually ensure that all strings fetched from a data source
are zero-terminated.

Closes GH-6213.

Fix #78470: odbc_specialcolumns() no longer accepts $nullable

It is mandatory to pass either `SQL_NO_NULLS` or `SQL_NULLABLE` as
tenth parameter to `SQLSpecialColumns()`; otherwise the f

Fix #78470: odbc_specialcolumns() no longer accepts $nullable

It is mandatory to pass either `SQL_NO_NULLS` or `SQL_NULLABLE` as
tenth parameter to `SQLSpecialColumns()`; otherwise the function call
fails. Therefore the user must be allowed to pass the desired value
as parameter to `odbc_specialcolumns()` again.

Closes GH-6200.

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Fix #76735: Incorrect message in fopen on invalid mode

We have to log errors in `stream_opener` callbacks to the wrapper's
error log, because otherwise we may pick up an unrelated `errno

Fix #76735: Incorrect message in fopen on invalid mode

We have to log errors in `stream_opener` callbacks to the wrapper's
error log, because otherwise we may pick up an unrelated `errno` or a
most generic message.

Closes GH-6187.

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Fix #76943: Inconsistent stream_wrapper_restore() errors

If restoring of any not registered built-in wrapper is requested, the
function is supposed to fail with a warning, so we have to

Fix #76943: Inconsistent stream_wrapper_restore() errors

If restoring of any not registered built-in wrapper is requested, the
function is supposed to fail with a warning, so we have to check this
condition first.

Furthermore, to be able to detect whether a built-in wrapper has been
changed, it is not sufficient to check whether *any* userland wrapper
has been registered, but rather whether the specific wrapper has been
modified.

Closes GH-6183.

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Fix #79423: copy command is limited to size of file it can copy

Passing `NULL` as `lpFileSizeHigh` to `GetFileSize()` gives wrong
results for files larger than 0xFFFFFFFF bytes. We fix

Fix #79423: copy command is limited to size of file it can copy

Passing `NULL` as `lpFileSizeHigh` to `GetFileSize()` gives wrong
results for files larger than 0xFFFFFFFF bytes. We fix this by using
`GetFileSizeEx()`, and let the mapping fail, if the file size is too
large for the architecture.

Closes GH-5319.

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Fix #80114: parse_url does not accept URLs with port 0

URIs with a 0 port are generally valid, so `parse_url()` should
recognize such URIs, but still report the port as missing.

Fix #80114: parse_url does not accept URLs with port 0

URIs with a 0 port are generally valid, so `parse_url()` should
recognize such URIs, but still report the port as missing.

Co-authored-by: twosee <twose@qq.com>

Closes GH-6152.

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Fix bug #80107: Handling of large compressed packets

There's two layers of packet splitting going on. First, packets
need to be split into having a payload of exactly 2^24-1 bytes or

Fix bug #80107: Handling of large compressed packets

There's two layers of packet splitting going on. First, packets
need to be split into having a payload of exactly 2^24-1 bytes or
being the last packet. If the split packet has size between 2^24-5
and 2^24-1 bytes, the compressed packets also needs to be split,
though the choice of split doesn't matter here. I'm splitting off
the first 8192 bytes, as that's what I observe libmysqlclient to be
doing.

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Fix #80115: mysqlnd.debug doesn't recognize absolute paths with slashes

Fixed bug #80083

Add db2_execute() to the list of functions accessing the local
scope. Ideally the API wouldn't do that, but it seems most
pragmatic to address this on the opcache si

Fixed bug #80083

Add db2_execute() to the list of functions accessing the local
scope. Ideally the API wouldn't do that, but it seems most
pragmatic to address this on the opcache side at this point.

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7.3.24 is next

Fix #80067: Omitting the port in bindto setting errors

A recent commit[1] which fixed a memory leak introduced a regression
regarding the formerly liberal handling of IP addresses to bin

Fix #80067: Omitting the port in bindto setting errors

A recent commit[1] which fixed a memory leak introduced a regression
regarding the formerly liberal handling of IP addresses to bind to. We
fix this by reverting that commit, and fix the memory leak where it
actually occurs. In other words, this fix is less intrusive than the
former fix.

[1] <http://git.php.net/?p=php-src.git;a=commit;h=0b8c83f5936581942715d14883cdebddc18bad30>

Closes GH-6104.

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Fix #79825: opcache.file_cache causes SIGSEGV with custom opcode handlers

Modules may have changed after restart which can cause dangling pointers from custom opcode handlers in the second-l

Fix #79825: opcache.file_cache causes SIGSEGV with custom opcode handlers

Modules may have changed after restart which can cause dangling pointers from custom opcode handlers in the second-level cache files. This fix includes the installed module names and versions in the accel_system_id hash as entropy. Closes GH-5836

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Fix #72941: Modifying bucket->data by-ref has no effect any longer

To match the PHP 5 behavior, we have to explicitly cater to `buffer` or
`data` being references.

Closes GH-609

Fix #72941: Modifying bucket->data by-ref has no effect any longer

To match the PHP 5 behavior, we have to explicitly cater to `buffer` or
`data` being references.

Closes GH-6096.

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Fixed bug #80077

Quoting from the bug report:

> The domain names passed to getmxrr() do not contain a trailing dot.
> DNS lookups which do not find records will (depending on th

Fixed bug #80077

Quoting from the bug report:

> The domain names passed to getmxrr() do not contain a trailing dot.
> DNS lookups which do not find records will (depending on the local
> resolver config) try again by adding the local domain to the end of
> the searched host/domain. In many environments there's an mx record
> for any subdomain of the local domain and the MX query will return
> a hit. But the test expects no hit. So the test fails when checking
> that "qa.php.net" does not have an MX record in DNS. In our local
> environment the resolver falls back to also check qa.php.net.kippdata.de
> which does have an MX record. Using "qa.php.net." instead of "qa.php.net"
> should fix this for everyone.

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Fixed bug #80049

Type checking may convert to refcounted values, so force freeing
of extra args.

Fix #80048: Bug #69100 has not been fixed for Windows

We fix the erroneous length calculation on Windows, too.

Closes GH-6067.

Fix #80027 Terrible performance using $query->fetch on queries with many bind parameters

Added new flags that allow skipping param_evt(s) that are not used by drivers,
in a backwards and

Fix #80027 Terrible performance using $query->fetch on queries with many bind parameters

Added new flags that allow skipping param_evt(s) that are not used by drivers,
in a backwards and forward compatible manner. Updated the pgsql, mysql, sqlite
and oci drivers to properly use the new flags. I've left out pdo_dblib, which
doesn't have a param_hook, and pdo_firebird, which seems to be using
PARAM_EVT_NORMALIZE in a wrong context (param type vs event type).

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Fix #64130: COM obj parameters passed by reference are not updated

`ITypeInfo_GetIDsOfNames()` is supposed to fail with `E_NOTIMPL` for
out-of-process servers, thus we should not remove

Fix #64130: COM obj parameters passed by reference are not updated

`ITypeInfo_GetIDsOfNames()` is supposed to fail with `E_NOTIMPL` for
out-of-process servers, thus we should not remove the already available
typeinfo of the object in this case.

We also properly free the `byref_vals`.

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Fix #79986: str_ireplace bug with diacritics characters

`tolower()` returns an `int`, so we must not convert to `char` which
may be `signed` and as such may be subject to overflow (actua

Fix #79986: str_ireplace bug with diacritics characters

`tolower()` returns an `int`, so we must not convert to `char` which
may be `signed` and as such may be subject to overflow (actually,
implementation defined behavior).

Closes GH-6007

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Fix #80002: calc free space for new interned string is wrong

We need to calculate the free size in bytes.

Patch contributed by t-matsuno.

Closes GH-6024

Fix #80007: Potential type confusion in unixtojd() parameter parsing

Also it fixes test on 32-bit armv7 and x86
- Test unixtojd() function : error conditions [ext/calendar/tests/unixtojd

Fix #80007: Potential type confusion in unixtojd() parameter parsing

Also it fixes test on 32-bit armv7 and x86
- Test unixtojd() function : error conditions [ext/calendar/tests/unixtojd_error1.phpt]

Closes GH-6033

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Fix #47021: SoapClient stumbles over WSDL delivered with "Transfer-Encoding: chunked"

7.3.23 is next

Fix #64705 errorInfo property of PDOException is null when PDO::__construct() fails

PDO driver constructors are throwing PdoException without setting
errorInfo, so create a new reusable

Fix #64705 errorInfo property of PDOException is null when PDO::__construct() fails

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.

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