MFH:
- Fixed bug #46701 (Creating associative array with long values in the key fails on 32bit linux)
Patch by Shire

- MFH Fix SEGV if get_method() returns a non bound function

MFH: Bump copyright year, 3 of 3.

Fixed bug #46409 (__invoke method called outside of object context when using array_map)

MFH: Fix #46241 (stacked error_handlers, error_handling in general)

fix memleak

Namespace resolution streamlining patch
[DOC] new resolution rules should be documented soon

- Fixed Windows build

- Next step in namespaces, using / as namespace separator.

- MFH: Fixed bug #46238 (Segmentation fault on static call with empty string method)

- MFH: Removed some TSRMLS_FETCH()s

MFH: Handlerify get_closure

- MFH Improve exception linking

Fixed bug #45805 (Crach on throwing exception from error handler)

- MFH error handling, now with save, replace, restore

. Added support for using static HEREDOCs to initialize static variables and class members or constants. (Matt)
. Improved syntax highlighting and consistency for variables in double-quoted strin

. Added support for using static HEREDOCs to initialize static variables and class members or constants. (Matt)
. Improved syntax highlighting and consistency for variables in double-quoted strings and literal text in HEREDOCs and backticks. (Matt)
. Optimized interpolated strings to use one less opcode. (Matt)

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Fixed crashes and memory leak for objects with NULL write_property/has_property/unset_property handlers

Fixed is_callable/call_user_func mess that had done different things for very similar arguments e.g. array("A","B") and "A::B"

Fixed bug #45178 (memory corruption on assignment result of "new" by reference)

LSB parent/self forwarding

Fixed is_callable() to support closures and return appropriate function name

Added support for lambda functions and closures

- Removed direct executor recursion.
- Use fastcall calling convention in executor on x86.

- Fixed bug #45089 (__callStatic $name case sensitivity)

MFH: small CSE optimizations