Don't export php_pdo_int.h

This is, as the name and a comment in the header imply, an internal
header which is not supposed to be used by extensions other than PDO
(not even by drive

Don't export php_pdo_int.h

This is, as the name and a comment in the header imply, an internal
header which is not supposed to be used by extensions other than PDO
(not even by drivers).

Since there is apparently no need to include this header in the parsers
of the drivers, we remove these includes, and no longer declare the
header to be installed. Given that the header is only exported for a
couple of weeks[1], this is not considered to be a BC break, because
it's unlikely that external drivers have already been adjusted to use
this header, and otherwise they can still be fixed; PHP 8.4 is still in
the pre-release stage.

[1] <https://github.com/php/php-src/pull/14797>

Closes GH-15688.

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pdo_pgsql: escaped question marks inside dollar quoted strings

Allow "??" in dollar quoted strings for backwards compatibility,
as it was a viable workaround to insert question marks wit

pdo_pgsql: escaped question marks inside dollar quoted strings

Allow "??" in dollar quoted strings for backwards compatibility,
as it was a viable workaround to insert question marks without them
being parsed as placeholders.

Add a deprecation notice to tell that the escape is no longer
necessary within dollar quotes and that its usage is deprecated.

Ref bug #14244

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pdo_mysql: "--" should be followed by a whitespace character

This required changing how YYFILL works, with no apparent regressions

pdo_pgsql: add support for dollar-quotes

RFC: http://wiki.php.net/rfc/pdo_driver_specific_parsers

Implemented PDO Driver specific SQL parsers

RFC: http://wiki.php.net/rfc/pdo_driver_specific_parsers

Improve fix for bug #81740

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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Switch name variable to zend_string

Switch bound_param_map to zend_string

Remove freeq member

Refactor PDO placeholder's quoted string to zend_string

Refactor PDO's quoter handler to return a zend_string

Closes GH-6547

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.

Fixed bug #72368

Generate a param count mismatch error even if the query contains
no placeholders.

Additionally we shouldn't HANDLE errors from pdo_parse_params,
which are a

Fixed bug #72368

Generate a param count mismatch error even if the query contains
no placeholders.

Additionally we shouldn't HANDLE errors from pdo_parse_params,
which are always reported via raise_impl_error. Doing so results
in duplicate error messages.

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Constify char * arguments of APIs

Closes GH-5676.

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Fix FR #71885 (Allow escaping question mark placeholders)

Allow exceptions in __toString()

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

And convert some object to string conversion related recoverable
fatal errors into Error excep

Allow exceptions in __toString()

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

And convert some object to string conversion related recoverable
fatal errors into Error exceptions.

Improve exception safety of internal code performing string
conversions.

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Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

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Remove yearly range from copyright notice

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

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Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence.

Fix datatypes

Reduce struct size by 8 bytes on 64-bit

year++