$files->append()
Appends an element to the data array
$files->append(string|Kirby\Cms\File ...$args): Kirby\Cms\FilesParameters
| Name | Type | Default | 
|---|---|---|
| ...$args | stringorKirby\Cms\File | no default value | 
Return type
This method modifies the existing $files object it is applied to and returns it again.
Parent class
	Kirby\Cms\Files
		inherited from Kirby\Cms\Collection	
Examples
$collection->append($object);
$collection->append('key', $object);