Remove property
Function Syntax
string remove_property(string prop )
- prop is the property to remove.
string remove_property(string prop ,boolean global )
- prop is the property to remove.
- global if true, look for the property specifically in the global map. If false or not included will look at the user map.
If prop is a built-in property, resets to default. Otherwise, removes from the user map, or global if global is true. The return value is the value the property had prior to being reset.