Php/docs/function.iis-set-app-settings
From Get docs
iis_set_app_settings
(PECL iisfunc SVN)
iis_set_app_settings — Creates application scope for a virtual directory
Description
iis_set_app_settings
( int $server_instance
, string $virtual_path
, string $application_scope
) : int
Warning This function is currently not documented; only its argument list is available.