Change default method of disabling JIT

https://wiki.php.net/rfc/jit_config_defaults
Closes GH-12678

Improve jit tests

Closes GH-12425

Close PHP tags in tests

Closes GH-12422

Add JIT guards for INIT_METHOD_CALL when the method may be modified (#8600)

Non-polymorphic methods can be modified from one request to an other due to recompilation or conditional declarati

Add JIT guards for INIT_METHOD_CALL when the method may be modified (#8600)

Non-polymorphic methods can be modified from one request to an other due to recompilation or conditional declaration.

Fixes GH-8591

Co-authored-by: Oleg Stepanischev <Oleg.Stepanischev@tatar.ru>

show more ...