$pages->map()

Map a function to each element

$pages->map(callable $callback): Kirby\Toolkit\Collection

Parameters

Name	Type	Default	Description
`$callback`	`callable`	–

Return type

Kirby\Toolkit\Collection

Example

function changeDate($page)  {
  if($page->year() == '2015') {
    $page->update([
    'year' => '2016',
  ]);
  }
}
page('projects')->children()->map('changeDate');

Inherited from

Kirby\Toolkit\Collection

Source code

kirby/src/Toolkit/Collection.php#L643