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<?php $input = array('country1' => 'CountryOne', 'country2' => 'Country Two'); print_r($input); $output = array_map(function($each) { return array('code' => key($each), 'name' => current($each)); }, array_chunk($input, 1, true)); print_r($output); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [country1] => CountryOne [country2] => Country Two ) Array ( [0] => Array ( [code] => country1 [name] => CountryOne ) [1] => Array ( [code] => country2 [name] => Country Two ) )

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