Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Combine ADDREF/DELREF

Combine ADDREF/DELREF

Merge branch 'PHP-8.1'

* PHP-8.1:
Fix array clobering by user error handler

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix array clobering by user error handler

Fix array clobering by user error handler

Fixes oss-fuzz #42234

ZEND_INIT_FCALL is only produced when function exists at compile time (#7728)

Merge branch 'PHP-8.1'

* PHP-8.1:
Separate "cold" code

Separate "cold" code

Merge branch 'PHP-8.1'

* PHP-8.1:
Fix use after free because of data clobbering by user error handler

Fix use after free because of data clobbering by user error handler

Fixes oss-fuzz #41692

Merge branch 'PHP-8.1'

* PHP-8.1:
Add test
ws
Fix array object clobbering by user error handler

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix array object clobbering by user error handler

Fix array object clobbering by user error handler

Fixes oss-fuss #41605 and #41610

Merge branch 'PHP-8.1'

* PHP-8.1:
Fix clobering of operand by error handler in assignment to string offset

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix clobering of operand by error handler in assignment to string offset

Fix clobering of operand by error handler in assignment to string offset

In some cases new code requires two reallocations insead of one.

Fixes oss-fuzz #31716, #36196, #39739 and #

Fix clobering of operand by error handler in assignment to string offset

In some cases new code requires two reallocations insead of one.

Fixes oss-fuzz #31716, #36196, #39739 and #40002

show more ...

Use interned string for calling count() in Zend VM

Similar to f0dd79a7e415d8b1d4a3868a27975d6578c87961

Copied from GH-7695

Deprecate implicit dynamic properties

Writing to a proprety that hasn't been declared is deprecated,
unless the class uses the #[AllowDynamicProperties] attribute or
defines __get()/

Deprecate implicit dynamic properties

Writing to a proprety that hasn't been declared is deprecated,
unless the class uses the #[AllowDynamicProperties] attribute or
defines __get()/__set().

RFC: https://wiki.php.net/rfc/deprecate_dynamic_properties

show more ...

Merge branch 'PHP-8.1'

* PHP-8.1:
Fixed bug #81631

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fixed bug #81631

Fixed bug #81631

We need to save the opline before fetching the operand, as it may
throw an undef var warning.

Merge branch 'PHP-8.1'

* PHP-8.1:
Partially fix handling of exceptions thrown in interrupt handlers

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Partially fix handling of exceptions thrown in interrupt handlers

Partially fix handling of exceptions thrown in interrupt handlers

Use more compact representation for packed arrays.

- for packed arrays we store just an array of zvals without keys.
- the elements of packed array are accessible throuf as ht->arPacked[

Use more compact representation for packed arrays.

- for packed arrays we store just an array of zvals without keys.
- the elements of packed array are accessible throuf as ht->arPacked[i]
instead of ht->arData[i]
- in addition to general ZEND_HASH_FOREACH_* macros, we introduced similar
familied for packed (ZEND_HASH_PACKED_FORECH_*) and real hashes
(ZEND_HASH_MAP_FOREACH_*)
- introduced an additional family of macros to access elements of array
(packed or real hashes) ZEND_ARRAY_ELEMET_SIZE, ZEND_ARRAY_ELEMET_EX,
ZEND_ARRAY_ELEMET, ZEND_ARRAY_NEXT_ELEMENT, ZEND_ARRAY_PREV_ELEMENT
- zend_hash_minmax() prototype was changed to compare only values

Because of smaller data set, this patch may show performance improvement
on some apps and benchmarks that use packed arrays. (~1% on PHP-Parser)

TODO:
- sapi/phpdbg needs special support for packed arrays (WATCH_ON_BUCKET).
- zend_hash_sort_ex() may require converting packed arrays to hash.

show more ...