Convert a multidimensional array (php)

im currently struggling with converting this array in PHP to a more simplified one. This is my array to start with stored in :

I would like to transfrom this array to this simplified one :

I sadly don't know were to start… Could somebody help me out?

Edit: After I converted the array via array_column() oder foreach loop I still cant get the right data with $array_new['name-2'];


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