Functions

Type functions:

Name	Parameters	Description
str	Object	Return the input converted to string, null otherwise
bool	Object	Return the input converted to bool, null otherwise
int	Object	Return the input converted to int, null otherwise
float	Object	Return the input converted to float, null otherwise

Array / Map functions:

Name	Parameters	Description
keys	Array, Map	Return the keys of an array or a map.
values	Array, Map	Return the values of an array or a map.