Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fix GH-10168: heap-buffer-overflow at zval_undefined_cv

Fix GH-10168: heap-buffer-overflow at zval_undefined_cv

The problem is that we're using the variable_ptr in the opcode handler
*after* it has already been destroyed. The solution is to c

Fix GH-10168: heap-buffer-overflow at zval_undefined_cv

The problem is that we're using the variable_ptr in the opcode handler
*after* it has already been destroyed. The solution is to create a
specialised version of zend_assign_to_variable which takes in two
destination zval pointers.

Closes GH-10524

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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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Fix comp-time and constant evaluation of dynamic class constant fetch

Fixes GH-10486
Fixes oss-fuzz #55436
Fixes oss-fuzz #55472
Closes GH-10487

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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Implement dynamic class const fetch

https://wiki.php.net/rfc/dynamic_class_constant_fetch

Closes GH-9793

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

Merge branch 'PHP-8.2'

* PHP-8.2:
[ci skip] NEWS
[ci skip] NEWS
Fix GH-10248: Assertion `!(zval_get_type(&(*(property))) == 10)' failed.

Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
[ci skip] NEWS
Fix GH-10248: Assertion `!(zval_get_type(&(*(property))) == 10)' failed.

Merge branch 'PHP-8.2'

* PHP-8.2:
Fix incorrect check condition in ZEND_YIELD

Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
Fix incorrect check condition in ZEND_YIELD

Fix incorrect check condition in ZEND_YIELD

The condition `UNEXPECTED(Z_TYPE_P(key)) == IS_REFERENCE` always
returned false, because `UNEXPECTED(expression)` always returns 0 or 1.
M

Fix incorrect check condition in ZEND_YIELD

The condition `UNEXPECTED(Z_TYPE_P(key)) == IS_REFERENCE` always
returned false, because `UNEXPECTED(expression)` always returns 0 or 1.
Move the parens so the comparison is executed properly.

Closes GH-10332.

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Merge branch 'PHP-8.2'

Merge branch 'PHP-8.1' into PHP-8.2

Fix GH-10072: PHP crashes when execute_ex is overridden and a __call trampoline is used from internal code

Limit stack size (#9104)

Remove unnecessary usage of CONST_CS

Closes GH-9685.

Fix caching of default params with side-effects

Fixes GH-9965
Closes GH-9935

Merge branch 'PHP-8.2'

* PHP-8.2:
Don't check "fake" closures (fix assertion)

Don't check "fake" closures (fix assertion)

Fixes oss-fuzz #53078

Optimize spread operator for packed arrays (fix GH-9794) (#9796)

Merge branch 'PHP-8.2'

* PHP-8.2:
[ci skip] NEWS
[ci skip] NEWS
[ci skip] NEWS
Fix compilation warning
Fix crash when memory limit is exceeded during generator

Merge branch 'PHP-8.2'

* PHP-8.2:
[ci skip] NEWS
[ci skip] NEWS
[ci skip] NEWS
Fix compilation warning
Fix crash when memory limit is exceeded during generator initialization

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Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
[ci skip] NEWS
[ci skip] NEWS
Fix compilation warning
Fix crash when memory limit is exceeded during generator initiali

Merge branch 'PHP-8.1' into PHP-8.2

* PHP-8.1:
[ci skip] NEWS
[ci skip] NEWS
Fix compilation warning
Fix crash when memory limit is exceeded during generator initialization

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Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
[ci skip] NEWS
Fix compilation warning
Fix crash when memory limit is exceeded during generator initialization

Fix crash when memory limit is exceeded during generator initialization