Remove unused ext/spl SPL_API code (#13985)

The ext/spl is always enabled and building it as shared is no longer
relevant.

Use ZEND_TLS for spl (#7043)

For extension globals that do not require cross-module visibility, we can
use ZEND_TLS as a more efficient TLS mechanism.

Remove randominess from spl_object_hash

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

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Reduce memory usage of SplObjectStorage

Track an 8-byte pointer as the key instead of 16-byte zval.
(4 byte on 32-bit builds)

The memory used for a set of 1 million objects decr

Reduce memory usage of SplObjectStorage

Track an 8-byte pointer as the key instead of 16-byte zval.
(4 byte on 32-bit builds)

The memory used for a set of 1 million objects decreased from
114 MiB to 106 MiB.

Use the new `Z_PARAM_*` APIs to parse the `zend_object*` pointer directly

Closes GH-6566

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Remove autoload_running flag

This was only used to decide between a hash clean and a hash
destroyed in spl_autoload_remove(). But now that
spl_autoload_functions() no longer distingu

Remove autoload_running flag

This was only used to decide between a hash clean and a hash
destroyed in spl_autoload_remove(). But now that
spl_autoload_functions() no longer distinguishes between NULL and
an empty array here, there's really no need to try and destroy
the hashtable here.

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Generate methods entries from stubs for ext/spl

Closes GH-5458

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

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++

Update copyright headers to 2017

Drop some pieces of commented-out code

Fix bug #71575 removing extra semicolons outside macros

Merge branch 'PHP-5.6' into PHP-7.0

* PHP-5.6:
Happy new year (Update copyright to 2016)

Happy new year (Update copyright to 2016)

first stone on using the unified globals accessor

cleanup mod version macros and mod defs, round x

bump year

bump year

first shot remove TSRMLS_* things

made ext/date and ext/spl use static tsrm ls cache

reworked the patch, less new stuff but worky

TLS is already used in TSRM, the way exporting the tsrm cache through
a thread local variable is not portable. Additionally, the current

reworked the patch, less new stuff but worky

TLS is already used in TSRM, the way exporting the tsrm cache through
a thread local variable is not portable. Additionally, the current
patch suffers from bugs which are hard to find, but prevent it to
be worky with apache. What is done here is mainly uses the idea
from the RFC patch, but

- __thread variable is removed
- offset math and declarations are removed
- extra macros and definitions are removed

What is done merely is

- use an inline function to access the tsrm cache. The function uses
the portable tsrm_tls_get macro which is cheap
- all the TSRM_* macros are set to placebo. Thus this opens the way
remove them later

Except that, the logic is old. TSRMLS_FETCH will have to be done once
per thread, then tsrm_get_ls_cache() can be used. Things seeming to be
worky are cli, cli server and apache. I also tried to enable bz2
shared and it has worked out of the box. The change is yet minimal
diffing to the current master bus is a worky start, IMHO. Though will
have to recheck the other previously done SAPIs - embed and cgi.

The offsets can be added to the tsrm_resource_type struct, then
it'll not be needed to declare them in the userspace. Even the
"done" member type can be changed to int16 or smaller, then adding
the offset as int16 will not change the struct size. As well on the
todo might be removing the hashed storage, thread_id != thread_id and
linked list logic in favour of the explicit TLS operations.

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update SPL extension for native-tls branch

s/PHP 5/PHP 7/