Merge branch 2.1.x into 2.2.x#5619

Merged

staabm merged 4 commits intophpstan:2.2.xfrom

May 9, 2026

Commits on May 9, 2026

Test result-cache restore does not trigger reflection (#5617)

staabm
and
xificurk
authored
Test result-cache restore does not trigger reflection in all 1st party extensions (#5618)
staabm
authored
Mark `class_exists`, `interface_exists`, `trait_exists`, and `enum_exists` as having no side effects in function metadata (#5607)

authored
Merge branch '2.1.x' into merge21
staabm
committed