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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Adios, yearly copyright ranges

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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year++

year++

year++

further sync for vim mode lines

Update copyright headers to 2017

Update copyright headers to 2017

Update copyright headers to 2017

Added ZEND_ATTRIBUTE_FORMAT to some middind functions.
"%p" replaced by ZEND_LONG_FMT to avoid compilation warnings.
Fixed most incorrect use cases of format specifiers.

bump year which is missed in rev 49493a2

fix year in the header

Replace references to PHP_WIN32 and TSRM_WIN32 with ZEND_WIN32 in Zend/, this also fixes 1 instance of where fflush(stderr) was misplaced (zend_extensions.c)

Fixes for x32 ABI

I'm assuming that we want to have 64bit zend_longs on x32 here.

This fixes two typos in __x86_64__ macros and adds sign-extension
when assigning STREAM_COPY_AL

Fixes for x32 ABI

I'm assuming that we want to have 64bit zend_longs on x32 here.

This fixes two typos in __x86_64__ macros and adds sign-extension
when assigning STREAM_COPY_ALL to zend_long.

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rely on macros from stdint for int constants on 64 bit

32 bit ones are already in use

trailing whitespace removal

Moved some definitions from zend.h into more suitable header files

Fix Z_UL

replace llabs with imaxabs

both are gcc built-in but imaxabs doesn't require C99 compat (see man)

fixed several long vs zend_long casts

renamed macro

edit comment

simplify zend_long defs even more

generalize the zend_long stuff