Fix some misspellings

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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Changed php_add[c]slashes prototypes (removed should_free argument)

Removed "dead" code (zend_hash_update() never fails)

Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence.

Avoid useless checks, using zend_string_efree(), in cases where the string is known to be a temporary allocated zend_string.

Use int instead of long in protos

fixed Big_endian issue on s390x for stream test cases

Eliminate separations

year++

year++

year++

Fix proto documents for new global functions

See NEWS and UPGRADING (or arginfo/implementation) for details.

RC manipulation cleanup

Encapsulate reference-counting primitives.
Prohibit direct update of GC_REFCOUNT(), GC_SET_REFCOUNT(), GC_ADDREF() and GC_DELREF() shoukf be instead.
Added mactros to validate reference-count

Encapsulate reference-counting primitives.
Prohibit direct update of GC_REFCOUNT(), GC_SET_REFCOUNT(), GC_ADDREF() and GC_DELREF() shoukf be instead.
Added mactros to validate reference-counting (disabled for now).
These macros are going to be used to eliminate race-condintions during reference-counting on data shared between threads.

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Bugfix #74556 stream_socket_get_name() returns null bytes on MacOS

Refactored array creation API. array_init() and array_init_size() are converted into macros calling zend_new_array(). They are not functions anymore and don't return any values.

Move cwd_state and path related routines to size_t

Having `int` there is no real profit in the size or speed, while unsigned
improves security and overall integration. ZPP supplied strin

Move cwd_state and path related routines to size_t

Having `int` there is no real profit in the size or speed, while unsigned
improves security and overall integration. ZPP supplied strings can
be then accepted directly and structs can be still handled with smaller
unsigned types for size reasons, which is safe. Yet some related places
are to go.

basic move tsrm_realpath_r to size_t

fix conditions and sync with affected places

touch ocurrences of php_sys_readlink usage

follow up on phar path handling

remove duplicated check

move zend_resolve_path and related pieces to size_t

touch yet resolve path related places

remove cast

missing pieces

missing piece

yet cleanups for php_sys_readlink for ssize_t

fix wrong return

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Avoid useless dereferences and separations during paramter passing.

Bugfix #74556 stream_socket_get_name() returns empty string

The original bug report had it returning '\0',
but with a fix to abstract name handling (6d2d0bbda7)
it now actually retur

Bugfix #74556 stream_socket_get_name() returns empty string

The original bug report had it returning '\0',
but with a fix to abstract name handling (6d2d0bbda7)
it now actually returns ''.

Neither of these are good, as per unix(7)
an empty socket name indicates an unbound name
and "should not be inspected".

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Don't separate output arguments

simplify and generalize crossplatform parts

unify behavior

Rely on having unistd.h (which provides isatty function)
rather than having the posix extension.

Fix the tests when build with --disable-all

Update copyright headers to 2017