Online PHP editor | refs for 2e3np

<?php $array = [ ["order_itemset" => "{8}"], ["order_itemset" => "{8}"], ["order_itemset" => "{17}"], ["order_itemset" => "{10}"], ["order_itemset" => "{10}"], ["order_itemset" => "{17}"], ["order_itemset" => "{11,10,27}"], ["order_itemset" => "{10}"], ["order_itemset" => "{10,11}"], ]; var_export( array_map( fn($row) => explode(',', trim($row['order_itemset'], '{}')), $array ) );