Added GC debug code and some small optimizations.

Prevent GC from changing zval or object 'color' before they are actually inserted into possible roots buffer.

Use fastcall calling convention for most critical ZE subsystems.

Merged zend_array and HashTable into the single data structure.
Now each HashTable is also zend_array, so it's refcounted and may be a subject for Copy on Write
zend_array_dup() was changed t

Merged zend_array and HashTable into the single data structure.
Now each HashTable is also zend_array, so it's refcounted and may be a subject for Copy on Write
zend_array_dup() was changed to allocate and return HashTable, instead of taking preallocated HashTable as argument.

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Removed TSRMLS_D

Make gc_collect_cycles hookable.

It doesn't make sense to colect garbage after fatal errors

Revert "Fixed ASSERTION"

This reverts commit 76f438e06fc61d32272a1f9877266c8d97d871ba.

Fixed ASSERTION

Fixed GC after destruction of object store.

Fixed destruction of circular garbage

bump year

bump year

Bump year

trailing whitespace removal

first shot remove TSRMLS_* things

Fixed compilation warnings

typo fixes - https://github.com/vlajos/misspell_fixer

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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native tls initial patch

Remove redundant codes

fix ZTS build

Forget to commit this part...

Finally!!! Fixed segfault in GC

this must not be the final fix, but let's stop the segfault first and
use this to indicate where the problem is.

reproduced by phpspec

Fixed GC for inner-loops (ext/standard/tests/array/compact_variation1.phpt).
Fixed bug #63734.