How to implement vertical and horizontal conversion of arrays

How to implement array vertical to horizontal? array (6 & gt; array (5 & gt; xx, & nbsp; 42 & gt; XXL), 7 & gt; array (5 & gt; xx, & nbsp; 40 & gt; XL), 8 & gt; array (8 & gt; Gray, & nbsp; 40 & gt; XL),); result: how to implement array (0 & array vertical to horizontal

Array (
6 => array (5 => 'Black xx', 42 => 'XXL '),
7 => array (5 => 'Black xx', 40 => 'XL '),
8 => array (8 => 'grayed ', 40 => 'XL '),
);

// Result:
Array (
0 => array (5 => 'Black xx', 8 => 'grayed '),
1 => array (42 => 'XXL', 40 => 'XL '),
);

How does one implement vertical conversion of arrays and filter repeated values?



------ Solution --------------------

$ Arr = array (
6 => array (5 => 'Black xx', 42 => 'XXL '),
7 => array (5 => 'Black xx', 40 => 'XL '),
8 => array (8 => 'grayed ', 40 => 'XL '),
);

$ Result = array ();

Foreach ($ arr as $ ){
$ Keys = array_keys ($ );
$ Vals = array_values ($ );
$ Result [0] [$ keys [0] = $ vals [0];
$ Result [1] [$ keys [1] = $ vals [1];
}

Print_r ($ result );

Array
(
[0] => Array
(
[5] => Black xx
[8] => Gray
)

[1] => Array
(
[42] => XXL
[40] => XL
)

)

------ Solution --------------------
Simplest writing method

$ A = array (
6 => array (5 => 'Black xx', 42 => 'XXL '),
7 => array (5 => 'Black xx', 40 => 'XL '),
8 => array (8 => 'grayed ', 40 => 'XL '),
);
 
Foreach ($ a as $ r ){
$ I = 0;
While (list ($ k, $ v) = each ($ r) $ B [$ I ++] [$ k] = $ v;
}
Print_r ($ B );

Array
(
[0] => Array
(
[5] => Black xx
[8] => Gray
)

[1] => Array
(
[42] => XXL
[40] => XL
)

)