Fix failed assertion when promoting Serialize deprecation to exception

Fixes GH-15907
Closes GH-15951

[RFC] Property hooks (#13455)

RFC: https://wiki.php.net/rfc/property-hooks

Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>

Fix GH-14741: Segmentation fault in Zend/zend_types.h

The create_obj handler of InternalIterator is overwritten, but not the
clone_obj handler. This is not allowed.
In PHP 8.2 this d

Fix GH-14741: Segmentation fault in Zend/zend_types.h

The create_obj handler of InternalIterator is overwritten, but not the
clone_obj handler. This is not allowed.
In PHP 8.2 this didn't cause a segfault because the standard object
handler was used for the clone instead of the internal handler.
So then it allocates and frees the object using the standard object handlers.
In 8.3 however, the object is created using the standard object handler and
freed using the custom handler, resulting in the buffer overflow.
Even though bisect points to 1e1ea4f this only reveals the bug.

Closes GH-14882.

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general signatures discrepencies fixes (#13122)

Prevents double call to internal iterator rewind handler

Closes GH-12060

Signed-off-by: George Peter Banyard <girgias@php.net>

More usage of known zend_str instead of C string (#11381)

Fix -Wenum-int-mismatch warnings on gcc 13

Closes GH-11103

Revert GH-10300

Cf. <https://github.com/php/php-src/pull/10220#issuecomment-1383739816>.

This reverts commit 68ada76f9a659745f572539b72afa06fa75a866f.
his reverts commit 45384c6

Revert GH-10300

Cf. <https://github.com/php/php-src/pull/10220#issuecomment-1383739816>.

This reverts commit 68ada76f9a659745f572539b72afa06fa75a866f.
his reverts commit 45384c6e201eda9963e2fcc18946a9446230a2d6.
This reverts commit ef7fbfd71025f034b0bfcb413efd181ce798fc1b.
This reverts commit 9b9ea0d7c696f2990a159b2a2dafbc04547dc10f.
This reverts commit f15747c26be4a2330dc0cf3ea442f53f30f84cac.
This reverts commit e883ba93c40827fafd7868517eb48e04569f76ab.
This reverts commit 7e87551c3775d26e20b06a4032a00053db6452cc.
This reverts commit 921274d2b8966641a00c0a767ae40ba7187bdffc.
This reverts commit fc1f528e5e3ee45ab17ae8dcfad6a6422ff2002d.
This reverts commit 0961715cdafb5d39124667ff94f3b56453ce71f1.
This reverts commit a93f264526e1cdade71d887800c1c448c411bfdc.
This reverts commit 72dd94e1c6d29203b8f6473317f626e6d6d6fbdc.
This reverts commit 29b2dc89645e741f91cc920964432dccd2aaef14.
This reverts commit 05c7653bba7571852f5ce6fc0d220a1a829bc4c0.
This reverts commit 5190e5c260ee05e3f3c3d1168263a1a6637441d0.
This reverts commit 6b55bf228cb2da8705737d414f394950a92d8aae.
This reverts commit 184b4a12d3215d105720d005b31e365249e2eb21.
This reverts commit 4c31b7888a561e920fd3889ba8d99368f3c2d9e6.
This reverts commit d44e9680f080b4918cfed268b96f90ea35975617.
This reverts commit 4069a5c43f419d76e1254c8e49b4cad9968a408f.

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Zend/zend_interfaces: include cleanup

Fix memory leak

Fixes oss-fuzz #51451

Revert "Store default object handlers alongside the class entry"

This reverts commit 9e6eab3c139b41dc976dd5305fd1a6e387e5e27f.

Reverted along a01dd9fedaecd2e5b95bc5c2e8d6542116addea

Revert "Store default object handlers alongside the class entry"

This reverts commit 9e6eab3c139b41dc976dd5305fd1a6e387e5e27f.

Reverted along a01dd9fedaecd2e5b95bc5c2e8d6542116addeae.

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Store default object handlers alongside the class entry

Object handlers being separate from class entries is a legacy inherited from PHP 5. Today it has little benefit to keep them separate:

Store default object handlers alongside the class entry

Object handlers being separate from class entries is a legacy inherited from PHP 5. Today it has little benefit to keep them separate: in fact, accessing object handlers usually requires not-so-safe hacks.
While it is possible to swap handlers in a custom installed create_object handler, this mostly is tedious, as well as it requires allocating the object handlers struct at runtime, possibly caching it etc..

This allows extensions, which intend to observe other classes to install their own class handlers.
The life cycle of internal classes may now be simply observed by swapping the class handlers in post_startup stage.
The life cycle of userland classes may be observed by iterating over the new classes in zend_compile_file and zend_compile_string and then swapping their handlers.

In general, this would also be a first step in directly tying the object handlers to classes. Especially given that I am not aware of any case where the object handlers would be different between various instances of a given class.

Signed-off-by: Bob Weinand <bobwei9@hotmail.com>

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Improve error message class type

Refer to interfaces/enums instead of classes in more places.

Closes GH-7792
Closes GH-8187

Merge branch 'PHP-8.1'

* PHP-8.1:
Fix GH-7958: Nested CallbackFilterIterator is leaking memory

Fix GH-7958: Nested CallbackFilterIterator is leaking memory

We implement `zend_object_iterator_funcs.get_gc` for user iterators to
avoid the memory leak.

Closes GH-8107.

Cache method overrides of ArrayAccess in zend_class_entry

Previously, code such as subclasses of SplFixedArray would check for method
overrides when instantiating the objects.

T

Cache method overrides of ArrayAccess in zend_class_entry

Previously, code such as subclasses of SplFixedArray would check for method
overrides when instantiating the objects.

This optimization was mentioned as a followup to GH-6552

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Always initialize iterator_funcs_ptr

The behavior here depending on the order in which the class entry
was initialized: If get_iterator was set first and Iterator or
IteratorAggregat

Always initialize iterator_funcs_ptr

The behavior here depending on the order in which the class entry
was initialized: If get_iterator was set first and Iterator or
IteratorAggregate implemented later, we would not initialize
iterator_funcs_ptr. If Iterator/IteratorAggregate were implemented
first, we would initialize it. After the migration to stub-based
class declarations, we always follow the latter order, but 3rd-party
extension may not. To ensure that behavior is order-independent,
always initialize iterator_funcs_ptr, as we have code (at least the
MultipleIterator implementation) that depends on it being
initialized for iterators with custom get_iterator as well.

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Automatically determine whether to reuse get_iterator()

Same as with the IteratorAggregate case, allow reusing get_iterator
if none of the Iterator methods are overridden. Drop the
R

Automatically determine whether to reuse get_iterator()

Same as with the IteratorAggregate case, allow reusing get_iterator
if none of the Iterator methods are overridden. Drop the
REUSE_GET_ITERATOR flag that previously allowed ArrayIterator to
opt-in to unconditional get_iterator reuse, and drop the override
handling it did, in favor of the automated approach.

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Initialize iterator_funcs_ptr upfront

Same as we do for the IteratorAggregate case, initialize the
Iterator methods upfront. This is preparation for an upcoming
change to automatical

Initialize iterator_funcs_ptr upfront

Same as we do for the IteratorAggregate case, initialize the
Iterator methods upfront. This is preparation for an upcoming
change to automatically determine whether get_iterator can be
reused in a child class, in the same way we already do for
IteratorAggregate.

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Include class name in Serializable deprecation message

The deprecation message was originally introduced in 3e6b447 (#6494).

I first encountered this notice when testing the MongoDB

Include class name in Serializable deprecation message

The deprecation message was originally introduced in 3e6b447 (#6494).

I first encountered this notice when testing the MongoDB extension
with PHP 8.1, which produced many duplicate messages that provided
no detail about the particular class that needed to be fixed.

Closes GH-7346.

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Add RETURN/RETVAL_COPY_DEREF() macros

These were missing from the set...

I think quite a few of these usages don't actually need the DEREF,
but I've just kept things as is for n

Add RETURN/RETVAL_COPY_DEREF() macros

These were missing from the set...

I think quite a few of these usages don't actually need the DEREF,
but I've just kept things as is for now.

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Drop serial denier functions

Partially deprecate Serializable

If Serializable is implemented, require that __serialize() and
__unserialize() are implemented as well, else issue a deprecation
warning.

Al

Partially deprecate Serializable

If Serializable is implemented, require that __serialize() and
__unserialize() are implemented as well, else issue a deprecation
warning.

Also deprecate use of PDO::FETCH_SERIALIZE.

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

Closes GH-6494.

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Merge branch 'PHP-8.0'

* PHP-8.0:
Handle ref return from Iterator::key()

Handle ref return from Iterator::key()

Handle this in the implementation of get_current_key of user_it,
so that the callers may assume that the key is not a reference.

Fixes oss

Handle ref return from Iterator::key()

Handle this in the implementation of get_current_key of user_it,
so that the callers may assume that the key is not a reference.

Fixes oss-fuzz #33018.

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