Imbo\Database\DatabaseInterface::getLastModified PHP Method

getLastModified() public method

If the $imageIdentifier parameter is set, return when that image was last updated. If not set, return the most recent date when one of the specified users last updated any image. If the provided users does not have any images stored, return the current timestamp.

public getLastModified ( array $users, string $imageIdentifier = null ) : DateTime
$users	array	The users
$imageIdentifier	string	The image identifier
return	DateTime	Returns an instance of DateTime