Fix #71542: disk_total_space does not work with relative paths

For ZTS builds, we need to expand the path given to `disk_free_space()`
and `disk_total_space()` to properly support the VC

Fix #71542: disk_total_space does not work with relative paths

For ZTS builds, we need to expand the path given to `disk_free_space()`
and `disk_total_space()` to properly support the VCWD.

Closes GH-7377.

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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

Fix localized error messages and memory leaks

The FormatMessage API needs to LocalFree the delivered error messages.
In cases where messages are delivered in non ASCII compatible encodin

Fix localized error messages and memory leaks

The FormatMessage API needs to LocalFree the delivered error messages.
In cases where messages are delivered in non ASCII compatible encoding,
the messages might be unreadable. This aligns the error message encoding
with the encoding settings in PHP, the focus is UTF-8 as default.

Initialize error buffer

Avoid code duplication

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Remove AC_FUNC_UTIME_NULL

Autoconf 2.59d (released in 2006) [1] started promoting several macros
as not relevant for newer systems, including the AC_FUNC_UTIME_NULL.

This macro

Remove AC_FUNC_UTIME_NULL

Autoconf 2.59d (released in 2006) [1] started promoting several macros
as not relevant for newer systems, including the AC_FUNC_UTIME_NULL.

This macro checks if `utime(file, NULL)` sets file's timestamp to the
current time and defines the `HAVE_UTIME_NULL` symbol. This check was
relevant on very old systems (for example, 4.3BSD released in 1986) and
today can be omitted for systems with utime since it should be well
supported by now. [2]

Refs:
[1] http://git.savannah.gnu.org/cgit/autoconf.git/tree/NEWS
[2] https://www.gnu.org/software/autoconf/manual/autoconf-2.69/autoconf.html

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Refactor stat implementation

- move relevant parts into win32
- general cleanup
- use Windows API and fallback to POSIX
- improve filetime to timestamp conversion
- improve s

Refactor stat implementation

- move relevant parts into win32
- general cleanup
- use Windows API and fallback to POSIX
- improve filetime to timestamp conversion
- improve stat/fsat
- handle ino by using file index
- handle st_dev by using volume serial number

The inode implementation is based on file indexes from NTFS. On 32-bit,
fake inodes are shown, that may lead to unexpeted results. 64-bit
implementation is most reliable.

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Replace HAVE_ST_BLOCKS with HAVE_STRUCT_STAT_ST_BLOCKS

Since Autoconf 2.50+ macro AC_STRUCT_ST_BLOCKS defines the new
HAVE_STRUCT_STAT_ST_BLOCKS symbol and has deprecated the previous

Replace HAVE_ST_BLOCKS with HAVE_STRUCT_STAT_ST_BLOCKS

Since Autoconf 2.50+ macro AC_STRUCT_ST_BLOCKS defines the new
HAVE_STRUCT_STAT_ST_BLOCKS symbol and has deprecated the previous
HAVE_ST_BLOCKS.

PHP 5.3 required Autoconf 2.13 (released in 1999) or newer, since PHP
5.4 the autoconf 2.59 (released in 2003) or newer was required, and
since PHP 7.2, autoconf 2.64 (released in 2008) or newer is required.

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Fix some misspellings

Replace obsolete AC_STRUCT_ST_BLKSIZE and AC_STRUCT_ST_RDEV

Autoconf 2.50 released in 2001 has made several macros obsolete. Instead
of the AC_STRUCT_ST_BLKSIZE and AC_STRUCT_ST_RDEV the

Replace obsolete AC_STRUCT_ST_BLKSIZE and AC_STRUCT_ST_RDEV

Autoconf 2.50 released in 2001 has made several macros obsolete. Instead
of the AC_STRUCT_ST_BLKSIZE and AC_STRUCT_ST_RDEV the new
AC_CHECK_MEMBERS should be used.

When checking for the presence of stat struct members st_blkzize and
st_rdev the new AC_CHECK_MEMBERS macro defines new constants
HAVE_STRUCT_STAT_ST_BLKSIZE and HAVE_STRUCT_STAT_ST_RDEV.

Old constants HAVE_ST_BLKSIZE and HAVE_ST_RDEV need to be replaced
respectively in PHP code (this patch) and in PHP extenstions if they use
them.

PHP 5.4 to 7.1 require Autoconf 2.59+ version, PHP 7.2 and above require
2.64+ version, and the PHP 7.2 phpize script requires 2.59+ version which
are all greater than above mentioned 2.50 version.

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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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Be consistent in is_executable on a directory in any stream wrapper.

Current code treats the 'local files' stream wrapper ('php_plain_files_wrapper')
different than all other stream

Be consistent in is_executable on a directory in any stream wrapper.

Current code treats the 'local files' stream wrapper ('php_plain_files_wrapper')
different than all other stream wrappers. For the 'local' stream wrapper,
is_executable only checks the mode key in the filestat array on the file or
directory in question. For other stream wrappers, is_executable always returns
FALSE on a directory. This treatment is inconsistent on its face.

Also, for a custom stream wrapper that also points to local files, the result
of is_executable is always FALSE even though it may be TRUE if the function were
called on the same item using the 'local' stream wrapper from PHP.

NOTE: patch does not attempt to add a test for this as there are no tests of
is_executable for stream wrappers.

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Remove space between function name and open parentheses

Adjust manual zpp-like error message implementations

This should also use int/bool.

year++

year++

year++

Use cheaper functions

Removed support for BeOS, development for BeOS was supported 17 years ago.

This patch however does not drop support for the BeOS compatible variant, Haiku, see Github PR #2697 which is curre

Removed support for BeOS, development for BeOS was supported 17 years ago.

This patch however does not drop support for the BeOS compatible variant, Haiku, see Github PR #2697 which is currently a WiP

I intentionally left out some fragments for BeOS in the build system for that seems to be bundles

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Avoid useless dereferences and separations during paramter passing.

Introduced "zif_handler" type (zif = zend internal function).

Update copyright headers to 2017

Update copyright headers to 2017

Update copyright headers to 2017

Use new param API in standard

Path handling related refactorings

Primarily related to the path handling datatypes, to avoid unnecessary
casts, where possible. Also some rework to avoid code dup. Probably
more pla

Path handling related refactorings

Primarily related to the path handling datatypes, to avoid unnecessary
casts, where possible. Also some rework to avoid code dup. Probably
more places are to go, even not path related, primarily to have less
casts and unsigned integers where possible. That way, we've not only
less warnings and casts, but are also safer with regard to the
integer overflows. OFC it's not a panacea, but still significantly
reduces the vulnerability potential.

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