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<?php $list = [ 1 => 'Some 3', 'group' => 'Some 1', 6 => 'Some 6', 7 => 'Awesome 1', ]; var_dump( array_map( function ($element) { return $element . ' MAPPED'; }, $list ) );
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [1]=> string(13) "Some 3 MAPPED" ["group"]=> string(13) "Some 1 MAPPED" [6]=> string(13) "Some 6 MAPPED" [7]=> string(16) "Awesome 1 MAPPED" }

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