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<?php $items = array( array( array("Color" => "Blue"), array("Size" => "S") ), array( array("Color" => "Blue"), array("Size" => "M") ) ); $new_items = array_map(function ($item) { return array_map(function ($key_values) { $seed = array(); var_dump($key_values); array_reduce($key_values, function ($_, $value) { var_dump($value); $seed[] = $value; }); return $seed; }, $item); }, $items); var_dump($new_items);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { ["Color"]=> string(4) "Blue" } string(4) "Blue" array(1) { ["Size"]=> string(1) "S" } string(1) "S" array(1) { ["Color"]=> string(4) "Blue" } string(4) "Blue" array(1) { ["Size"]=> string(1) "M" } string(1) "M" array(2) { [0]=> array(2) { [0]=> array(0) { } [1]=> array(0) { } } [1]=> array(2) { [0]=> array(0) { } [1]=> array(0) { } } }

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