bump year which is missed in rev 49493a2

Implemented the RFC `Support Class Constant Visibility`.

Squashed commit of the following:

commit f11ca0e7a57793fa0e3e7f6d451720e6c42bb0b9
Author: Dmitry Stogov <dmitry@zend.com

Implemented the RFC `Support Class Constant Visibility`.

Squashed commit of the following:

commit f11ca0e7a57793fa0e3e7f6d451720e6c42bb0b9
Author: Dmitry Stogov <dmitry@zend.com>
Date: Tue Dec 8 12:38:42 2015 +0300

Fixed test expectation

commit 211f873f542504d0a0f72b6b5cb23908a1c99a2d
Author: Dmitry Stogov <dmitry@zend.com>
Date: Tue Dec 8 12:28:38 2015 +0300

Embed zend_class_constant.flags into zend_class_constants.value.u2.access_flags

commit 51deab84b2cdbf9cdb1a838cf33b2ee45c61748b
Author: Dmitry Stogov <dmitry@zend.com>
Date: Mon Dec 7 11:18:55 2015 +0300

Fixed issues found by Nikita

commit 544dbd5b47e40d38a8ccb96bc5583e9cb7fdd723
Author: Dmitry Stogov <dmitry@zend.com>
Date: Sat Dec 5 02:41:05 2015 +0300

Refactored immplementation of https://wiki.php.net/rfc/class_const_visibility
@reeze created an RFC here and I emailed internals here and didn't get any responses positive/negative.

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Revert "fix typos "paramer" -> "parameters""

ABI BC break

This reverts commit 6ac12f13379f3fc19f07abb9d1055274e5f98838.

fix typos "paramer" -> "parameters"

fix typos "paramer" -> "parameters"

Short-circuit zend_parse_parameters_none() so that expensive zpp() call never happens in non-exceptional case

Add myself into list of authors of the most refactored files.

Mark error and exception functions as "cold" (Matt's idea)

Removed unused code

add macro to access globals as whole

add unified globals accessor macro

Use ZSTR_ API to access zend_string elements (this is just renaming without semantick changes).

Improved zend_string API (Francois Laupretre)

Squashed commit of the following:

commit d96eab8d79b75ac83d49d49ae4665f948d15a804
Author: Francois Laupretre <francois@tekwire.net>

Improved zend_string API (Francois Laupretre)

Squashed commit of the following:

commit d96eab8d79b75ac83d49d49ae4665f948d15a804
Author: Francois Laupretre <francois@tekwire.net>
Date: Fri Jun 26 01:23:31 2015 +0200

Use the new 'ZSTR' macros in the rest of the code.

Does not change anything to the generated code (thanks to compat macros) but cleaner.

commit b3526439104ac7a89a8e0c79dbebf33b22bd01b8
Author: Francois Laupretre <francois@tekwire.net>
Date: Thu Jun 25 13:45:06 2015 +0200

Improve zend_string API

Add missing methods

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Cache the class_name typehint key in arg_info
This leads to up to 2% improvement on one tested real world application by not having to always recalculate the lowercased string and its hash

Avoid zval duplication in ZVAL_ZVAL() macro (it was necessary only in few places).
Switch from ZVAL_ZVAL() to simpler macros where possible (it makes sense to review remaining places)

Add consistency check in FAST_ZPP call
So ensure Z_PARAM_OPTIONAL is correctly call at the right place
Only in DEBUG build

Will raise 'Assertion `_i > _min_num_args || _optional==0'

Add consistency check in FAST_ZPP call
So ensure Z_PARAM_OPTIONAL is correctly call at the right place
Only in DEBUG build

Will raise 'Assertion `_i > _min_num_args || _optional==0' failed.'
or 'Assertion `_i <= _min_num_args || _optional==1' failed.'
Thus will allow to detect bad code early.

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Eliminated useless check in FAST_ZPP (this also fixed few wrong -Wmaybe-uninitialized compilation warnings) (Remi)

Use zend_string to represent pdo_column_data.name and avoid duplication.

Added RETURN_ARR and RETVAL_ARR macros

Always throw TypeException on throwing zpp failures

Introduces a ZEND_PARSE_PARAMS_THROW flag for zpp, which forces to
report FAILURE errors using a TypeException instead of a Warning,

Always throw TypeException on throwing zpp failures

Introduces a ZEND_PARSE_PARAMS_THROW flag for zpp, which forces to
report FAILURE errors using a TypeException instead of a Warning,
like it would happen in strict mode.

Adds a zend_parse_parameters_throw() convenience function, which
invokes zpp with this flag.

Converts all cases I could identify, where we currently have
throwing zpp usage in constructors and replaces them with this API.
Error handling is still replaced to EH_THROW in some cases to handle
other, domain-specific errors in constructors.

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Revert "Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4"

This reverts commit fe0ca2745f00940a27bfc8e87db534541a19af70, reversing
changes made to 968fbc6acf0

Revert "Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4"

This reverts commit fe0ca2745f00940a27bfc8e87db534541a19af70, reversing
changes made to 968fbc6acf0bc27be17c0209be7f966e89a55943.

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Convert fatal errors into EngineExceptions
Make zval_update_constant_ex(), zval_update_constant(), zend_update_class_constants() and zend_ast_evaluate() return SUCCESS or FAILURE.

Reclassify E_STRICT notices

Per RFC https://wiki.php.net/rfc/reclassify_e_strict

While reviewing this, found that there are still three E_STRICTs
left in libraries - need to dis

Reclassify E_STRICT notices

Per RFC https://wiki.php.net/rfc/reclassify_e_strict

While reviewing this, found that there are still three E_STRICTs
left in libraries - need to discuss those.

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Patch improvement:

Removed the corresponding core code.
Fixed ext/com_dotnet and ext/date.
Refactored ext/intl changes.
Improved ext/fileinfo and ext/pdo changes.
Fixed tests.

Constness to zend_get_object_type(), thanks Michael!