Optionally pass a filename or directory name to set the fortune file or directory, and, if passing a fortune file name, optionally pass the name of the header file.
Fortune file name, or name of a directory containing fortune files.
If passing an array, array of fortune files names.
Optional location of binary header file to associate with file passed to $file; see setHeader() for more information.
throws no exceptions thrown
This function can not be called statically.