iter_getdata [function]

iter_getdata( iterator var, bool pushkey = false, bool pushvalue = true )

returns key/value data from iterator

• if key is requested, it is returned first
• if neither key not value are requested, null is returned and a warning is emitted

• More info about iterators: Iterator system

it = get_iterator( [ 5 ] ); // retrieves iterator from array [5]
iter_advance( it ); // returns true, indicating that the current position is still a valid one
(key,value) = iter_getdata( it, true ); // returns 0, 5  -- key, value