Sort a 2d array with predefined value priorities in two columns

I have an array($myArray)

[
    ['new', 'NFL732', 'Alabama'],
    ['new', 'NFL930', 'Ohio'],
    ['old', 'MLB490', 'Texas'],
    ['new', 'MLB101', 'Vermont'],
    ['old', 'MLB821', 'Atlanta'],
    ['old', 'NFL293', 'Maine'],
    ['new', 'MLB382', 'Florida'],
]

I have a function that sorts the [0] index which is displayed above so all the "new" entries are first, then all of the "old" entries are listed.

usort($myArray, function($a, $b) use ($myValues) {
    return $myValues[$a[0]] - $myValues[$b[0]];
});

The array $myValues looks like

Array ( [New] => 0 [Old] => 1 [Other] => 2 )

I want to keep the [0] index sorting as is display all arrays with new first, then display array with old, etc etc. Then i want to display the ones with "NFL" before the ones with MLB. For example the desired output will be

Array ( [0] => 
      Array ( [0] => new
              [1] => NFL930
              [2] => Ohio
              ...
            )
    [1] =>
      Array ( [0] => new
              [1] => NFL732
              [2] => Alabama
              ...
            )
    [2] =>
      Array ( [0] => new
              [1] => MLB101
              [2] => Vermont
              ...
            )
    [3] =>
      Array ( [0] => new
              [1] => MLB382
              [2] => Florida
              ...
            )
    [4] =>
      Array ( [0] => old
              [1] => NFL293
              [2] => Maine
              ...
            )
    [5] =>
      Array ( [0] => old
              [1] => MLB821
              [2] => Atlanta
              ...
            )
    [6] =>
      Array ( [0] => old
              [1] => MLB490
              [2] => Texas
              ...
            )
    .....
 )

You can modify your usort:

usort($myArray, function($a, $b) use ($myValues){
   if ($myValues[$a[0]] - $myValues[$b[0]] == 0) {
       return strcmp($a[1],$b[1]);
   }
   return $myValues[$a[0]] - $myValues[$b[0]];
});

This will sort the entries according to index 1 if they're the same on index 0 (which means that NFL comes before MLB but also NFL001 comes before NFL002)