Disable Mob Drops in a world

Hey guys,
It's HDfunctions and is there a plugin that has the ability to disable all and/or a specific mob's drops in a world when they die?

 

OtherDrops

 

or /gamerule DomobLoot false

 

Will it disable mob drops in the world I enter the command in? Or will it disable mob drops from every world? **Sorry, I haven't used the gamerule commands**

bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

It's per world.

I just spend an entire 5.5 seconds testing this. It was hard.

 

its per-world only with bukkit because theres multiple world files

 

You can use worldedit and set flags for a specific area, heres a flag command to use if you pointed out and area with //wand and wrote /region define (name of region)..... use /flag (name of region) spawn-mob deny and click enter.. it wont allow mobs to spawn to that region area. You can also use those flags for no pvp or goodbye or welcome messages, just go to Google and search up "WorldEdit Flag list"
EDIT: forgot to tell you, you can also set mob-drop deny too!

 

Guys, I am so sorry. I forgot to add... I wanted to disable mob drops in a world, but they are still able to drop exp.