Variable API Reference
These function are to handle and release variables.
Get Variable corresponding to $path string. The $path does not include(nor start with) '$' and '@'
Release the variable. The $arg0 can be the ArrayVariable, @arg0. If member of a Array is specified, releases just the member only
Sort Array Variable @array with $sortKey. The $asc is true or false.
List up children of $arg0. This function is used for the Dom variables, not for Array variables. This function can be used in order to check the Dom variable has children.
Get the path of the variable.