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Output for 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.18, 8.4.1 - 8.4.5
array ( 0 => NULL, 1 => NULL, 2 => NULL, 3 => 'N', 4 => 'ODM', 5 => 'PHM', 6 => 'M9', 7 => NULL, 8 => NULL, 9 => NULL, 10 => 'RDM9', 11 => NULL, 12 => NULL, ) --- array ( 0 => NULL, 1 => NULL, 2 => NULL, 3 => 'N', 4 => 'ODM', 5 => 'PHM', 6 => 'M9', 7 => NULL, 8 => NULL, 9 => NULL, 10 => 'RDM9', 11 => NULL, 12 => NULL, ) --- array ( 0 => NULL, 1 => NULL, 2 => NULL, 3 => 'N', 4 => 'ODM', 5 => 'PHM', 6 => 'M9', 7 => NULL, 8 => NULL, 9 => NULL, 10 => 'RDM9', 11 => NULL, 12 => NULL, )

preferences:
69.06 ms | 412 KiB | 5 Q