Fix GH-13119 (#13125)

Fixed an issue where pdo_firebird float and double type values were wrong.

Changed from using `%F` format with `zend_strpprintf` to using `%H` format with

Fix GH-13119 (#13125)

Fixed an issue where pdo_firebird float and double type values were wrong.

Changed from using `%F` format with `zend_strpprintf` to using `%H` format with
`zend_strpprintf_unchecked`.

Fixes GH-13119
Closes GH-13125

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Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fix GH-10908: Bus error with PDO Firebird on RPI with 64 bit kernel and 32 bit userland

Fix GH-10908: Bus error with PDO Firebird on RPI with 64 bit kernel and 32 bit userland

The alignment of sqldata is in most cases only the basic alignment,
so the code type-puns it to a

Fix GH-10908: Bus error with PDO Firebird on RPI with 64 bit kernel and 32 bit userland

The alignment of sqldata is in most cases only the basic alignment,
so the code type-puns it to a larger type, it *can* crash due to the
misaligned access. This is only an issue for types > 4 bytes because
every sensible system requires an alignment of at least 4 bytes for
allocated data.

Even though this patch uses memcpy, the compiler is smart enough to
optimise it to something more efficient, especially on x86.
This is just the usual approach to solve these alignment problems.

Actually, unaligned memory access is undefined behaviour, so even on x86
platforms, where the bug doesn't cause a crash, this can be problematic.
Furthermore, even though the issue talks about a 64-bit kernel and
32-bit userspace, this doesn't necessarily need to be the case to
trigger this crash.

Test was Co-authored-by: rvk01

Closes GH-10920.

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Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fix GH-9971: Incorrect NUMERIC value returned from PDO_Firebird

Fix GH-9971: Incorrect NUMERIC value returned from PDO_Firebird

Dialect 1 databases store and transfer `NUMERIC(15,2)` values as
doubles, which we need to cater to in `firebird_stmt_get_

Fix GH-9971: Incorrect NUMERIC value returned from PDO_Firebird

Dialect 1 databases store and transfer `NUMERIC(15,2)` values as
doubles, which we need to cater to in `firebird_stmt_get_col()` to
avoid `ZEND_ASSUME(0)` to ever be triggered, since that may result
in undefined behavior.

Since adding a regression test would require to create a dialect 1
database, we go without it.

Closes GH-10021.

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Fix parentheses warnings

Fix GH-8576: Bad interpretation of length when char is UTF-8

For columns of type `SQL_TEXT`, Firebird does not properly report the
actual column length, but rather only the maximum colum

Fix GH-8576: Bad interpretation of length when char is UTF-8

For columns of type `SQL_TEXT`, Firebird does not properly report the
actual column length, but rather only the maximum column length, so for
multi-byte encodings like UTF-8, such columns may have trailing
spaces. We work around that by treating such columns as `SQL_VARYING`
when we ask the server to describe the colum, what yields the desired
results.

Given that this is a work-around, and may break code which expects the
results with trailing spaces, we target "master" only.

Closes GH-8926.

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Fix #76452: Crash while parsing blob data in firebird_fetch_blob

This reapplies 286162e9b03071c4308e7e92597bca4239f49d89 to the PHP-8.1 (and up)
branches, fixing what might have been cau

Fix #76452: Crash while parsing blob data in firebird_fetch_blob

This reapplies 286162e9b03071c4308e7e92597bca4239f49d89 to the PHP-8.1 (and up)
branches, fixing what might have been caused by a bad merge conflict resolution.

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Merge branch 'PHP-8.0'

* PHP-8.0:
Update NEWS
Fix #76448: Stack buffer overflow in firebird_info_cb
Fix #76449: SIGSEGV in firebird_handle_doer
Fix #76450: SIGSEGV in

Merge branch 'PHP-8.0'

* PHP-8.0:
Update NEWS
Fix #76448: Stack buffer overflow in firebird_info_cb
Fix #76449: SIGSEGV in firebird_handle_doer
Fix #76450: SIGSEGV in firebird_stmt_execute
Fix #76452: Crash while parsing blob data in firebird_fetch_blob
Fix #81122: SSRF bypass in FILTER_VALIDATE_URL

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Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Update NEWS
Fix #76448: Stack buffer overflow in firebird_info_cb
Fix #76449: SIGSEGV in firebird_handle_doer
Fix #7645

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Update NEWS
Fix #76448: Stack buffer overflow in firebird_info_cb
Fix #76449: SIGSEGV in firebird_handle_doer
Fix #76450: SIGSEGV in firebird_stmt_execute
Fix #76452: Crash while parsing blob data in firebird_fetch_blob
Fix #81122: SSRF bypass in FILTER_VALIDATE_URL

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Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Update NEWS
Fix #76448: Stack buffer overflow in firebird_info_cb
Fix #76449: SIGSEGV in firebird_handle_doer
Fix #7645

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Update NEWS
Fix #76448: Stack buffer overflow in firebird_info_cb
Fix #76449: SIGSEGV in firebird_handle_doer
Fix #76450: SIGSEGV in firebird_stmt_execute
Fix #76452: Crash while parsing blob data in firebird_fetch_blob
Fix #81122: SSRF bypass in FILTER_VALIDATE_URL

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Fix #76450: SIGSEGV in firebird_stmt_execute

We need to verify that the `result_size` is not larger than our buffer,
and also should make sure that the `len` which is passed to
`isc_

Fix #76450: SIGSEGV in firebird_stmt_execute

We need to verify that the `result_size` is not larger than our buffer,
and also should make sure that the `len` which is passed to
`isc_vax_integer()` has a permissible value; otherwise we bail out.

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Fix #76452: Crash while parsing blob data in firebird_fetch_blob

We need to prevent integer overflow when calling `erealloc()` with
`len+1`.

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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Introduce pseudo-keyword ZEND_FALLTHROUGH

And use it instead of comments

Initalize return_value before use

Otherwise we likely segfault[1]. We fix the same issue for
PDO_Firebird as well.

[1] <https://ci.appveyor.com/project/php/php-src/builds/38267

Initalize return_value before use

Otherwise we likely segfault[1]. We fix the same issue for
PDO_Firebird as well.

[1] <https://ci.appveyor.com/project/php/php-src/builds/38267250/job/6y3ngn1k6ryxx6j3?fullLog=true#L9783>

Closes GH-6785.

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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 Firebird: Fix uninitialized var warning

Merge branch 'PHP-7.4'

* PHP-7.4:
Apply tidy formatting

Apply tidy formatting

Mostly reindent PHP scripts to spaces.

Merge branch 'PHP-7.4'

* PHP-7.4:
Add support for Interbase 1 dialect

Add support for Interbase 1 dialect

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Request #77863: PDO firebird support type Boolean in input parameters

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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