Create global dynamic array names from variables passed to a function

programming
1

Here’s an example of what I’m looking for:

function randomEvent($var){
	global ${$var.'_edit'};
	${$var.'_edit'} = array( "Key1" => 1, "Key2" => 2, "Key3" => 3);
}

randomEvent($apple);
echo $apple_edit["Key1"];

Basically I want to create a global array from within a function, but give it a dynamic name based off of variables passed to the function from the initial call. Any help is greatly appreciated. Thx.