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<?php $daysOfWeek = array('nd','pon','wt','sr','czw','pt','so'); foreach($daysOfWeek as $key=>$value) { echo $key.' '.$value; } $converted = array(); foreach ($daysOfWeek as $key=>$checked) { $converted[++$key] = $checked; } $converted[0] = $converted[7]; unset($converted[7]); print_r($converted);

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