last()FunctionReturns the last element of an array. This is exactly like `end()` except
that it won't warn you if you pass some non-referencable array to
it -- e.g., the result of some other array operation.last()FunctionReturns the last element of an array. This is exactly like `end()` except
that it won't warn you if you pass some non-referencable array to
it -- e.g., the result of some other array operation.