Fix #46050: odbc_next_result corrupts prepared resource

When resetting the result's values, we also have to reset its numcols.

Revert "Use external iterator instead of via the internal pointer"

This reverts commit a6ecafece90909d74a578e09f626e875d3035eab.

Closes GH-6242.

Fix recently introduced off-by-one error

Remove unused variable

Use external iterator instead of via the internal pointer

Fix #80152: odbc_execute() moves internal pointer of $params

As least intrusive fix, we separate the passed array argument.

Closes GH-6219.

Fix #22986: odbc_connect() may reuse persistent connection

`odbc_connect()` should not reuse persistent connections, since that
prohibits multiple concurrent connections, which are occas

Fix #22986: odbc_connect() may reuse persistent connection

`odbc_connect()` should not reuse persistent connections, since that
prohibits multiple concurrent connections, which are occasionally
desireable. We fix that by no longer looking for already cached
connections when `odbc_connect()` is called, and instead creating a new
connection instead.

Closes GH-6223.

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Fix #80150: Failure to fetch error message

In case of statement related errors, we need to pass the respective
statement handle to `SQLError()`.

Closes GH-6217.

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 UNKNOWN default values in ext/odbc

Closes GH-6154

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 compilation warnings in odbc

SQLCHAR* cast all the things.

Promote warning to Error in ODBC extension

Closes GH-6123

Move custom type checks to ZPP

Closes GH-6034

Remove proto comments from C files

Closes GH-5758

Fixed possible usage of uninitialized value

Fix [-Wundef] warning in ODBC extension

Generate function entries for another batch of extensions

Closes GH-5352

Use RETURN_THROWS() in various places

Use RETURN_THROWS() after zend_fetch_resource*()

Use RETURN_THROWS() after try_convert_to_string()

Use RETURN_THROWS() during ZPP in most of the extensions

Except for some bigger ones: reflection, sodium, spl

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Don't explicitly set return value on ZFR failure in ext/odbc

Failing `zend_fetch_resource(2)` throws as of PHP 8.0.0, so explicitly
setting a return value is useless, and also slightly c

Don't explicitly set return value on ZFR failure in ext/odbc

Failing `zend_fetch_resource(2)` throws as of PHP 8.0.0, so explicitly
setting a return value is useless, and also slightly confusing.

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Fix #78473: odbc_close() closes arbitrary resources

We have to bail out, if an invalid resource is given. For consistency
with the other `zend_fetch_resource(2)` calls, we return `FALSE

Fix #78473: odbc_close() closes arbitrary resources

We have to bail out, if an invalid resource is given. For consistency
with the other `zend_fetch_resource(2)` calls, we return `FALSE`.

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