Dir::modified()

Recursively check when the dir and all subfolders have been modified for the last time.

Dir::modified(string $dir, string $format = null, string $handler = 'date'): int

Parameters

Name	Type	Default	Description
`$dir`	`string`		The path of the directory
`$format`	`string`	`null`
`$handler`	`string`	`'date'`

int