$file->increment()

Increment a given field value

$file->increment(string $field, int $by = 1, int $max = null): Kirby\Cms\File

Parameters

Name	Type	Default
`$field`	`string`	–
`$by`	`int`	`1`
`$max`	`int`	`null`

Kirby\Cms\ModelWithContent