Arcade Physics `shutdown` will check to see if the world instance still exists and only try removing it if so. This prevents errors when stopping a world and then destroying it at a later date.
Arcade Physics `shutdown` will check to see if the world instance still exists and only try removing it if so. This prevents errors when stopping a world and then destroying it at a later date.

mahill/phaser,spayton/phaser,mahill/phaser,photonstorm/phaser,photonstorm/phaser,TukekeSoft/phaser,englercj/phaser,BeanSeed/phaser,TukekeSoft/phaser,spayton/phaser,TukekeSoft/phaser,BeanSeed/phaser