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 trialSeth Warner
5,348 PointsIm sure after going over this a little more ill under stand why to choose "use" over global in certain situations. why?
I guess it could look sloppy, and I'm thinking you could "use" multiple marbles from above for massive functions? like use($cat), use($dog), etc?
If not why wouldn't you just simply "use" global..unless it is mandatory for certain actions like single quotes for double quotes for certain things..