libvirt_list_active_domains — Get active domains
Get the list of active domains. Their hypervisor IDs are returned. You can use libvirt_domain_lookup_by_id() to get domain resource from hypervisor ID.
In most cases it is better to use libvirt_list_domains() as it returns the domain resources.
Connection resource of hypervisor.
FALSE on failure and Array of integers containing hypervisor IDs.