'bg', 'cfp_url' => 'https://cfp.openfest.org', 'cut_len' => 70, 'hidden_speakers' => [4], 'hidden_language_tracks' => [], ]; $config = [ 2014 => [ 'conferenceId' => 1, 'eventTypes' => [ 'lecture' => 1, 'workshop' => 2, ], ], 2015 => [ 'conferenceId' => 2, 'eventTypes' => [ 'lecture' => 3, 'workshop' => 4, ], 'hidden_language_tracks' => [16], ], 2016 => [ 'conferenceId' => 3, 'eventTypes' => [ 'lecture' => 5, 'workshop' => 6, ], 'hidden_language_tracks' => [25], ], 2017 => [ 'conferenceId' => 4, 'eventTypes' => [ 'lecture' => 7, 'workshop' => 8, ], 'hidden_language_tracks' => [34], ], 2018 => [ 'conferenceId' => 5, 'eventTypes' => [ 'lecture' => 10, 'workshop' => 9, ], 'hidden_language_tracks' => [42], ], 2019 => [ 'conferenceId' => 6, 'eventTypes' => [ 'lecture' => 12, 'workshop' => 11, ], 'hidden_language_tracks' => [50], ], ]; return array_merge($globalConfig, $config[$year]); }