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<?php $array = array('a' => 2, 'b' => 1, 'c' => 4); krsort($array); print_r($array); $array = array('q' => 2, 'b' => 1, 'z' => 4); $array = array_reverse($array); print_r($array); $array = array('a' => 2, 'b' => 1, 'c' => 4); $first = array(key($array) => current($array)); array_shift($array); end($array); $last = array(key($array) => current($array)); array_pop($array); $array = array_merge($last, $array, $first); print_r($array);

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34.17 ms | 402 KiB | 5 Q