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<?php $array = array('a' => 2, 'b' => 1, 'c' => 4); $first = array(key($array) => current($array)); //$last = array_flip(array(end($array) => key($array))); $array = array_merge(array_flip(array(end($array) => key($array))), array_slice($array,1,count($array) - 2), $first); print_r($array);

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