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<?php $arrays = [ ["Alberto"], ["Alberto", "Bianca"], ["Alberto", "Bianca", "Claudio"], ["Alberto", "Bianca", "Claudio", "Douglas"], ["Alberto", "Bianca", "Claudio", "Douglas", "Erica"] ]; foreach ($arrays as $array) { $original = $array; array_push($array, ...array_splice($array, 0, count($array) / 2)); var_export(array_combine($original,$array)); echo "\n---\n"; }

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