foreach: clone array before iteration for copy-on-iterate semantics #3

Merged

thesimonharms merged 1 commit from jnana/foreach-copy-on-iterate into main

2026-10-13 19:00:04 -04:00

AGit

jnana commented

2026-10-13 18:41:16 -04:00

Contributor

This change ensures that modifications to the array inside a foreach loop
don't affect the iteration, matching PHP's behavior where foreach works
on a copy of the array.

Fixes: foreach copy-on-iterate (Roadmap Maybe later item)

This change ensures that modifications to the array inside a foreach loop don't affect the iteration, matching PHP's behavior where foreach works on a copy of the array. Fixes: foreach copy-on-iterate (Roadmap Maybe later item)

jnana added 1 commit

2026-10-13 18:41:16 -04:00

foreach: clone array before iteration for copy-on-iterate semantics 874b42410a

This change ensures that modifications to the array inside a foreach loop
don't affect the iteration, matching PHP's behavior where foreach works
on a copy of the array.

Fixes: foreach copy-on-iterate (Roadmap Maybe later item)