$file->increment()
Increment a given field value
$file->increment(string $field, int $by = 1, int|null $max = null): Kirby\Cms\FileParameters
| Name | Type | Default | 
|---|---|---|
| $fieldrequired | string | no default value | 
| $by | int | 1 | 
| $max | intornull | null | 
Return type
This method does not modify the existing $file object but returns a new object with the changes applied. Learn more →
Parent class
	Kirby\Cms\File
		inherited from Kirby\Cms\ModelWithContent