Merge branch 'PHP-7.4'

* PHP-7.4:
Update and fix remaining year ranges (2019)

Update and fix remaining year ranges (2019)

This patch follows previous license year ranges updates. With new
approach source code files now have simplified headers with license
info

Update and fix remaining year ranges (2019)

This patch follows previous license year ranges updates. With new
approach source code files now have simplified headers with license
information without year ranges.

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Refactor zend_object_handlers API to pass zend_object* and zend_string* insted of zval(s).

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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Use HT_IS_INITIALIZED() and HT_INVALIDATE() macros instead of hackish HT_FLAGS assumtions.

Clean up unnecessary ternary expressions and simplify some returns

- Simplify conditions
- Use ZEND_HASH_APPLY_* instead of hard-coded booleans
- Use ZEND_NORMALIZE_BOOL
- Drop s

Clean up unnecessary ternary expressions and simplify some returns

- Simplify conditions
- Use ZEND_HASH_APPLY_* instead of hard-coded booleans
- Use ZEND_NORMALIZE_BOOL
- Drop sign in favor of ZEND_NORMALIZE_BOOL

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Merge branch 'PHP-7.3'

* PHP-7.3:
Fix bug #77022 - use file mode or umask for new files

Fix bug #77022 - use file mode or umask for new files

Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:

Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:

Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:

Merge branch 'PHP-5.6' into PHP-7.0

* PHP-5.6:
Fix bug #77022 - use file mode or umask for new files

Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Fix bug #77022 - use file mode or umask for new files

Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
Fix bug #77022 - use file mode or umask for new files

Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
Fix bug #77022 - use file mode or umask for new files

Merge branch 'PHP-5.6' into PHP-7.0

* PHP-5.6:
Fix bug #77022 - use file mode or umask for new files

Fix bug #77022 - use file mode or umask for new files

Use ZEND_THIS macro to hide implementation details in extensions code.

Replace getThis() by EX(This), when additional check is not necessary.

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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It's safer to use zval_ptr_dtor() for iterator keys.

Use zval_ptr_dtor() instead of zval_dtor() in internal functions that destroy new created object (This is safer and produces less code)

Replace legacy zval_dtor() by zval_ptr_dtor_nogc() or even more specialized destructors.
zval_dtor() doesn't make a lot of sense in PHP-7.* and it's used incorrectly in some places.
Its occur

Replace legacy zval_dtor() by zval_ptr_dtor_nogc() or even more specialized destructors.
zval_dtor() doesn't make a lot of sense in PHP-7.* and it's used incorrectly in some places.
Its occurances should be replaced by zval_ptr_dtor() or zval_ptr_dtor_nogc(), or even more specialized destructors.

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phar module, unsignedness check changes.
while at it, correcting seemingly subtle bug when checking
extension validity.

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