session_save_path -- Get and/or set the current session save path


string session_save_path(string [path]);

session_save_path() returns the path of the current directory used to save session data. If path is specified, the path to which data is saved will be changed.

Note: On some operating systems, you may want to specify a path on a filesystem that handles lots of small files efficiently. For example, on Linux, reiserfs may provide better performance than ext2fs.

Note: This function was added in PHP 4.0.