Online PHP editor | refs for YnFjG

@ 2020-03-26T10:03:07Z

<?php

$displays = [
  'one' => [
    'filters' => ['a', 'b', 'c'],
  ],
  'two' => [
    'filters' => ['d', 'e', 'f'],
  ],
];

foreach ($displays as &$display) {
  foreach ($display as $filters) {}
}

print_r($displays);