Fix #75282: xmlrpc_encode_request() crashes

Since we allow ext/xmlrpc to be built against a system libxmlrpc(-epi),
we must not `efree` memory which has been allocated via `malloc`. To

Fix #75282: xmlrpc_encode_request() crashes

Since we allow ext/xmlrpc to be built against a system libxmlrpc(-epi),
we must not `efree` memory which has been allocated via `malloc`. To
distinguish bundled and system libxmlrpc(-epi) we introduce the macro
`HAVE_XMLRPC_BUNDLED` (analogous to how it is done by ext/gd). We
deliberately keep the ugly `#ifdef`s, instead of tucking them away in
an `XMLRPC_FREE()` macro, to not forget that it is a bad idea to fork
and bundle a library, but to also allow building against an unpatched
system lib.

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[ci skip] Update NEWS

[ci skip] Update NEWS

[ci skip] Update NEWS

[ci skip] Update NEWS

[ci skip] Update NEWS

[ci skip] Update NEWS

Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Fix #77027: tidy::getOptDoc() not available on Windows

Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
Fix #77027: tidy::getOptDoc() not available on Windows

Fix #77027: tidy::getOptDoc() not available on Windows

We define the `HAVE_TIDYOPTGETDOC` macro unconditionally, since the
Windows PHP SDK ships libtidy 2009/04/06 or newer for a long ti

Fix #77027: tidy::getOptDoc() not available on Windows

We define the `HAVE_TIDYOPTGETDOC` macro unconditionally, since the
Windows PHP SDK ships libtidy 2009/04/06 or newer for a long time.

We do not add a regression test, since 021.phpt already tests
`tidy_get_opt_doc`, but has previously been skipped due to
unavailability of the function.

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Fixed bug #77025

Implements 8bit conversions equivalently to iso-8859-1 conversions.
This seems quite dubious to me, but seems to match the previous
behavior.

It might make

Fixed bug #77025

Implements 8bit conversions equivalently to iso-8859-1 conversions.
This seems quite dubious to me, but seems to match the previous
behavior.

It might make more sense to map the characters into a private area
instead, so that the 8bit encoding is treated as binary data with
no case conversions (including no case conversions in the ascii
range).

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Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Add support for getting SKIP_TAGSTART and SKIP_WHITE options

Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
Add support for getting SKIP_TAGSTART and SKIP_WHITE options

Add support for getting SKIP_TAGSTART and SKIP_WHITE options

When `XML_OPTION_SKIP_TAGSTART` and `XML_OPTION_SKIP_WHITE` had been
introduced[1], it had been overlooked to also support th

Add support for getting SKIP_TAGSTART and SKIP_WHITE options

When `XML_OPTION_SKIP_TAGSTART` and `XML_OPTION_SKIP_WHITE` had been
introduced[1], it had been overlooked to also support them for
`xml_parser_get_option()`. We catch up on that.

[1] <http://git.php.net/?p=php-src.git;a=commit;h=b57dc275950b228f2399990471c4f22b7d154c6c>

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Sync leading and final newlines in source code files

This patch adds missing newlines, trims multiple redundant final
newlines into a single one, and trims redundant leading newlines.

Sync leading and final newlines in source code files

This patch adds missing newlines, trims multiple redundant final
newlines into a single one, and trims redundant leading newlines.

According to POSIX, a line is a sequence of zero or more non-' <newline>'
characters plus a terminating '<newline>' character. [1] Files should
normally have at least one final newline character.

C89 [2] and later standards [3] mention a final newline:
"A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character."

Although it is not mandatory for all files to have a final newline
fixed, a more consistent and homogeneous approach brings less of commit
differences issues and a better development experience in certain text
editors and IDEs.

[1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
[2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2
[3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2

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[ci skip] Update NEWS

Trim trailing whitespace in source code files

Trim trailing whitespace in source code files

Trim trailing whitespace in source code files

Trim trailing whitespace in source code files

Require SQLite ≥ 3.5.0 for ext/sqlite3 and ext/pdo_sqlite

It is possible to pass flags when opening an SQLite database. For
Sqlite < 3.5.0 these are ignored, since `sqlite3_open` doesn'

Require SQLite ≥ 3.5.0 for ext/sqlite3 and ext/pdo_sqlite

It is possible to pass flags when opening an SQLite database. For
Sqlite < 3.5.0 these are ignored, since `sqlite3_open` doesn't support
flags. Neither a warning or notice is raised in this case, nor is this
behavior documented in the PHP manual. Instead of fixing it either
way, we lift the requirement to SQLite 3.5.0 (released on 2007-09-04)
instead of the former SQLite 3.3.9 (released on 2007-01-04).

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Upgrade timelib to 2018.01RC1, to fix bug #77007

Upgrade timelib to 2017.08, to fix bug #77007

Update news with further fixed bugs due to timelib upgrade

Fixed bug #76991

Back up exceptions while the scan-ahead loop, to avoid an early
bail out.