• __construct() : Dreambox, playlistM3u, playlistXspf
• __toString() : aPlaylist
• _header() : aPlaylist, playlistM3u, playlistXspf
• _setExtension() : aPlaylist
• addService() : iPlaylist, playlistM3u, playlistXspf
• footer() : iPlaylist, playlistM3u, playlistXspf
• getExtension() : aPlaylist, iPlaylist