Implement PDO driver-specific subclasses

RFC: https://wiki.php.net/rfc/pdo_driver_specific_subclasses
Closes GH-12804

Co-Authored-By: Danack <Danack@basereality.com>

Fix some minor warnings (#8568)

* Fix php_apache_get_version prototype

Avoids an error with -Werror=strict-prototypes when building the
Apache SAPI.

* Fix -Werror=strin

Fix some minor warnings (#8568)

* Fix php_apache_get_version prototype

Avoids an error with -Werror=strict-prototypes when building the
Apache SAPI.

* Fix -Werror=stringop-truncation in pdo_raise_impl_error

* Note pdo_error_type BC break

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Fix bug #81405: Restore old PDO::PARAM_* values

Doctrine hardcodes the values of these constants, avoid changing
them.

Closes GH-7445.

Update http->https in license (#6945)

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

Update http->https in license (#6945)

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 |

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Add functions to convert i64/u64 to string

PDO implement half of this, but this functionality is generally
useful. Provide these as zend_u64_to_str and zend_i64_to_str to
complement

Add functions to convert i64/u64 to string

PDO implement half of this, but this functionality is generally
useful. Provide these as zend_u64_to_str and zend_i64_to_str to
complement zend_long_to_str.

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Add API to fetch bool value for PDO attribute values

Closes GH-6766

Validate string is numeric for integer PDO attribute value

Use standard C99 64bits int types

Closes GH-6622

php_pdo_register_driver() might fail

Therefore correctly report failure in MINIT for the drivers which didn't.

Refactor PDO's last inserted ID handler to use and return zend_string

Closes GH-6617

Refactor PDO doer handler to use zend_string

Refactor PDO's quoter handler to return a zend_string

Closes GH-6547

Voidify PDO's fetch_error handler

Boolify PDO's preparer handler

Voidify PDO's closer handler

Boolify PDO's quoter handler

Boolify PDO's set_attribute driver function

Boolify PDO's transaction handlers

This includes begin(), commit(), rollBack(), and inTransaction()

Formalize pdo_dbh_check_liveness_func() return type to zend_result

Add/expand comments for PDO handlers

Rewrite PDO result binding

Instead of requiring the type to be determined in advance by the
describer function and then requiring get_col to return a buffer
of appropriate type, allo

Rewrite PDO result binding

Instead of requiring the type to be determined in advance by the
describer function and then requiring get_col to return a buffer
of appropriate type, allow get_col to return an arbitrary zval.
See UPGRADING.INTERNALS for a more detailed description of the
change.

This makes the result fetching simpler, more efficient and more
flexible. The general possibility already existed via the special
PDO_PARAM_ZVAL type, but the usage was very inconvenient and/or
inefficient. Now it's possible to easily implement behavior like
"return int if it fits, otherwise string" and to avoid any kind
of complex management of temporary buffers.

This also fixes bug #40913 (our second highest voted bug of all
time, for some reason). PARAM_LOB result bindings will now
consistently return a stream resource, independently of the used
database driver.

I've tried my best to update all PDO drivers for this change, but
some of the changes may be broken, as I cannot test or even build
some of these drivers (in particular PDO dblib and PDO oci).
Fixes are appreciated -- a working CI setup would be even more
appreciated ;)

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PDO: Store/pass query_string as zend_string

Rather than storing char* + size_t, use a zend_string*. Also
avoid various copies of the query string.

Merge branch 'PHP-8.0'

* PHP-8.0:
Handle column count change in PDO MySQL

Handle column count change in PDO MySQL

This has been fixed for PDO SQlite by GH-4313, however the same
issue also applied to PDO MySQL.

Move the column count setting function i

Handle column count change in PDO MySQL

This has been fixed for PDO SQlite by GH-4313, however the same
issue also applied to PDO MySQL.

Move the column count setting function into the main PDO layer
(and export it) and then use it in both PDO SQLite and PDO MySQL.

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Add GC support for PDO driver data

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 P

Add GC support for PDO driver data

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.

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