Online PHP editor | refs for L9liR

<?php $input = [ [ 'Standort' => '', 'Letzte Meldung' => '', 'On-/Offline seit' => '04.05.2022 11:03', 'Online' => '', ], [ 'Standort' => 'Schweiz', 'Letzte Meldung' => '', 'On-/Offline seit' => '11.02.2022 14:59', 'Online' => '', ] ]; $columns = []; foreach ($input[0] as $columnName => $value) { $columnData = array_column($input, $columnName); if (strlen(implode($columnData))) { $columns[$columnName] = $columnData; } } $result = []; foreach ($columns as $colName => $colValues) { foreach ($colValues as $i => $value) { $result[$i][$colName] = $value; } } var_export($result);