[shadow.hk]

For copying a dynamic array into another function, could you simply do...

public CmdSortMaps( id )
{
     SortMaps( g_aMapName, g_aMapDifficulty );
}

SortMaps( Array:mapname, Array:difficulty )
{
     //stuff
}

Or would you have to create a function that creates a new array and copies it's items one by one?

(i.e.) Would using the above code only pass the reference to the same array, and thus not a completely new dynamic array.

[Exolent[jNr]]

Dynamic arrays are not associated by the variable directly, but by the variable's value.

[fysiks]

It's similar to using a pointer.

[shadow.hk]

So... yes, I'd need to create a new array and copy it's contents over manually?

[ConnorMcLeod]

No, you just pass the array index, and all gonna works fine.

new Array:a
a = ArrayCreate()

stock MakeSomeThingWithArray(Array:b, ...)
{
new size = ArraySize(b)
}

somefunction()
{
MakeSomeThingWithArray(a, ..)
}