Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![aa136](https://secure.gravatar.com/avatar/21ce691ea02614193a95b50122692443?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
aa136
3,542 Pointswhy did foreach ouput "Clean Code" last?
why did foreach ouput "Clean Code" last, when it has array key 102, it should come before "Forrest Gump", as it has array key 201? Does array key order matter
1 Answer
![Clayton Perszyk](https://secure.gravatar.com/avatar/91570a217e3dbbeb3a4bb32bd92c70e8?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Clayton Perszyk
Treehouse Moderator 48,838 PointsMy guess is that the key is used to access/modify/delete item, but doesn't affect it's order in the array.