session_save_path()

session_save_path() — Get and/or set the current session save path.

session_save_path returns the path of the current directory used to save session data.

Inputs: path: Session data path. If specified and not null, the path to which data is saved will be changed. session_save_path needs to be called before session_start for that purpose. On some operating systems, you may want to specify a path on a filesystem that handles lots of small files efficiently.

Returns: Returns the path of the current directory used for data storage, or false on failure.