Remove unused PHP_AC_BROKEN_SNPRINTF m4 macro

The snprintf function is part of the C99 standard and newer systems in
most cases all support it as defined in the standard. However, some o

Remove unused PHP_AC_BROKEN_SNPRINTF m4 macro

The snprintf function is part of the C99 standard and newer systems in
most cases all support it as defined in the standard. However, some old
Windows and HP-UX systems the function behaves differently. These checks
were also removed and PHP now uses a replacement for the snprintf
function. With gradual transition to C99 usage as a minimum requirement,
it will also be able to be replaced to system's snprintf function
directly.

Additionally in this context the unused HAVE_VSNPRINTF and check for
vsnprintf have been removed. PHP uses its own vsnprintf implementation
for now until more reliable C99 compliant function can be used from the
C libraries.

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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

year++

year++

year++

sync vim mode lines in main

Update copyright headers to 2017

Update copyright headers to 2017

Update copyright headers to 2017

Make printf_to_smart_str(ing) the primitive printf operation

vs(tr)pprintf is now implemented in Zend on top of
printf_to_smart_str(int), which is provided as a utility function.

Make printf_to_smart_str(ing) the primitive printf operation

vs(tr)pprintf is now implemented in Zend on top of
printf_to_smart_str(int), which is provided as a utility function.

This allows us to efficiently printf to the end of a smart string.

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Export zend_s(tr)pprintf

It's annoying that in Zend you have to use zend_strpprintf instead
of strpprintf, while in PHP you have to use strpprintf instead of
zend_strpprintf.

Export zend_s(tr)pprintf

It's annoying that in Zend you have to use zend_strpprintf instead
of strpprintf, while in PHP you have to use strpprintf instead of
zend_strpprintf.

Make zend_s(tr)pprintf always available and keep s(tr)pprintf as
macro aliases.

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Happy new year (Update copyright to 2016)

remove redundant ;

Enable format checking for strpprintf

bump year

bump year

Bump year

s/PHP 5/PHP 7/

Revert "remove a few gcc format attributes from some printf-like functions"

This reverts commit 25f5ba94aca1e89ee5f0c66513e58826afa3b853.

remove a few gcc format attributes from some printf-like functions
Since now PHP's printf-like functions have many custom specifiers, the amount of false-positives wasnt worth it

master renames phase 3

first shot on merging the core fro the int64 branch

Added vstrpprintf strpprintf to avoid duplicate string

(the function name maybe improvement)

Bump year