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<?php $array = ["Ripe Mango"=>"Yellow", "Strawberry"=>"Red", "Lemon"=>"Yellow"]; var_export( array_reduce( array_keys($array), fn($result, $key) => array_merge_recursive($result, [$array[$key] => [$key]]), [] ) );
Output for git.master, git.master_jit
/bin/php-git-master: error while loading shared libraries: libonig.so.5: cannot open shared object file: No such file or directory
Process exited with code 127.
Output for rfc.property-hooks
array ( 'Yellow' => array ( 0 => 'Ripe Mango', 1 => 'Lemon', ), 'Red' => array ( 0 => 'Strawberry', ), )

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