$collection->group()
Groups the elements by a given field or callback function
$collection->group(string|\Closure $field, bool $caseInsensitive = true): Kirby\Toolkit\CollectionParameters
| Name | Type | Default |
|---|---|---|
| $field * | string|Closure |
– |
| $caseInsensitive | bool |
true |
Return type
Exceptions
| Type | Description |
|---|---|
Exception |
if $field is not a string nor a callback function |