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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Avoid HashTable allocations for empty arrays (using zend_empty_array).

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.

Merge branch 'PHP-7.1'

Fixed bug #69373

xmlNodeSetContentLen() calls xmlFreeNode() on node->children. This
causes problems if there are other references around to those children.

Update copyright headers to 2017

Update copyright headers to 2017

Use new param API in libxml

Merge branch 'PHP-5.6' into PHP-7.0

Fix bug #66502: DOM document dangling reference

When we decrement the refcount of a node's document, we state that we
won't need it anymore. Therefore we can *always* set the pointer to

Fix bug #66502: DOM document dangling reference

When we decrement the refcount of a node's document, we state that we
won't need it anymore. Therefore we can *always* set the pointer to the
document to NULL, what avoids invalid memory accesses for some edge cases
as demonstrated with the PHPT.

Original patch provided by Sean Heelan.

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Move semicolon into TSRMLS_CACHE_EXTERN/DEFINE

Also re bug #71575.

Fix bug #71536 Access Violation crashes php-cgi.exe

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)

Removed or simplified incorrect SEPARATE_*() macros usage.

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

added LIBXML_BIGLINES constant

introduced DllMain for the main php DLL

The particular need on this is because of the current situation
with determining the background functionality for the
gettimeofday. DllMain al

introduced DllMain for the main php DLL

The particular need on this is because of the current situation
with determining the background functionality for the
gettimeofday. DllMain allows to initialize stuff before the DLL
can be actually used. Thus, we use different time API on win7
and win8 and later, so the function pointer needs to be
initialized before anything in the DLL could even demand it.

The change also opens the door for the further optimizations,
as now we're able to do the very basic initializations for the
whole DLL before it could ever start to live. Fe on this way the
TLS initialization could be done, when utilizing the
DLL_THREAD_ATTACH/DETACH case. Whether it's really usable in
portable way should be synced with other platforms.

Be aware that it's dangerous as it possibly causes dead locks.
So to use with care. One willing to add items to DllMain should
better read the documentation twice and even then try to defer
the necessary action.

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cleanup the mod version macros, round 2

Merge branch 'PHP-5.6'

* PHP-5.6:
libxml-2.9.2 compatibility

libxml-2.9.2 compatibility

abstain from using xmlCleanupParser

Depending on circumstances, usage of xmlCleanupParser can affect
the thread local storage, or even cause crashes in single threaded
programs. On s

abstain from using xmlCleanupParser

Depending on circumstances, usage of xmlCleanupParser can affect
the thread local storage, or even cause crashes in single threaded
programs. On shutdown the memory will be freed anyway, however
not using xmlCleanupParser helps to avoid possible shutdown
crashes.

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made ZEND_TSRMLS_CACHE_* macros look like function calls

which also comply with the current semantics for such macros

Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
Fix bug #64938: libxml_disable_entity_loader setting is shared between threads

Fix bug #64938: libxml_disable_entity_loader setting is shared between threads

The availability of entity loading is stored in a module global which
previously was only initialized in th

Fix bug #64938: libxml_disable_entity_loader setting is shared between threads

The availability of entity loading is stored in a module global which
previously was only initialized in the GINIT constructor. This had the
effect that disabling the entity loader in one request caused
subsequent requests hitting the same Apache child process to also have
the loader disabled.

With this change the loader is explicitely enabled in the request init
phase.

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