Remove UNEXPECTED from typed prop checks

Closes GH-13143

Implement stackless internal function calls

Co-authored-by: Dmitry Stogov <dmitry@zend.com>

Closes GH-12461

Fix GH-13142: Undefined variable name is shortened when contains \0

Uses the new %S formatter and introduces the necessary changes and
helpers.

Use a single version of mempcpy(3) (#12257)

While __php_mempcpy is only used by ext/standard/crypt_sha*, the
mempcpy "pattern" is used everywhere.

This commit removes __php_memp

Use a single version of mempcpy(3) (#12257)

While __php_mempcpy is only used by ext/standard/crypt_sha*, the
mempcpy "pattern" is used everywhere.

This commit removes __php_mempcpy, adds zend_mempcpy and transforms
open-coded parts into function calls.

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jit: fixed JIT "Attempt to assign property of non-object" warning emitted at the same time as Error is being thrown

jit: fixed "Uninitialized string offset" warning being emitted at the same time as invalid offset Error

Fixed GH-12748: Function JIT emits "could not convert to int" warning at the same time as invalid offset Error

Fixed GH-12747: Function JIT returns invalid error message for coalesce operator on invalid offset

Fixed GH-12428: Assertion with function/tracing JIT

Use common function for TypeError on illegal offset access (#10544)

This merges all usages of emitting an offset TypeError into a new ZEND_API function
zend_illegal_container_offset(cons

Use common function for TypeError on illegal offset access (#10544)

This merges all usages of emitting an offset TypeError into a new ZEND_API function
zend_illegal_container_offset(const zend_string* container, const zval *offset, int type);

Where the container should represent the type on which the access is attempted (e.g. string, array)
The offset zval that is used, where the error message will display its type
The type of access, which should be a BP_VAR_* constant, to get special message for isset/empty/unset

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JIT support for delayed destructor for zend_assign_to_typed_ref/prop

Delay destructor for zend_std_write_property

Propagate UTF-8 flag during Rope operations (#10915)

Fix readonly+clone JIT issues

Closes GH-10748

Fix GH-10709: UAF in recursive AST evaluation

Fixes https://oss-fuzz.com/testcase-detail/6445949468934144
Closes GH-10718

Fix missing readonly modification error with inc/dec in JIT

Closes GH-10746

zend_compiler, ...: use `uint8_t` instead of `zend_uchar` (#10621)

`zend_uchar` suggests that the value is an ASCII character, but here,
it's about very small integers. This is misleadi

zend_compiler, ...: use `uint8_t` instead of `zend_uchar` (#10621)

`zend_uchar` suggests that the value is an ASCII character, but here,
it's about very small integers. This is misleading, so let's use a
C99 integer instead.

On all architectures currently supported by PHP, `zend_uchar` and
`uint8_t` are identical. This change is only about code readability.

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Improve illegal offset error messages (#10504)

Co-authored-by: Marcos Marcolin <marcos@ixcsoft.com.br>

Introduce convenience macros for copying flags that hold when concatenating two strings

This abstracts away, and cleans up, the flag handling for properties of
strings that hold when con

Introduce convenience macros for copying flags that hold when concatenating two strings

This abstracts away, and cleans up, the flag handling for properties of
strings that hold when concatenating two strings if they both hold that
property. (These macros also work with simply copies of strings because
a copy of a string can be considered a concatenation with the empty
string.) This gets rid of some branches and some repetitive code, and
leaves room for adding more flags like these in the future.

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Concatenating two valid UTF-8 strings produces a valid UTF-8 string

The UTF-8 valid flag needs to be copied upon interning,
otherwise strings that are concatenated at compile time lose t

Concatenating two valid UTF-8 strings produces a valid UTF-8 string

The UTF-8 valid flag needs to be copied upon interning,
otherwise strings that are concatenated at compile time lose this information.

However, if previously this string was interned without the flag it is not added
E.g. in the case the string is an existing class name.

Co-authored-by: Niels Dossche <7771979+nielsdos@users.noreply.github.com>

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Fix GH-8329 Print true/false instead of bool in error and debug messages (#8385)

Limit stack size (#9104)

Remove unused PHP 8.1 BC layer in JIT (#9937)

Fixed Bug GH-8863: RW operation on readonly property doesn't throw with JIT

Merge branch 'PHP-8.1'

* PHP-8.1:
JIT: Fix incorrect reference-counting