EventDnsBase::countNameservers

(PECL event >= 1.2.6-beta)

EventDnsBase::countNameservers — Gets the number of configured nameservers

說明

public EventDnsBase::countNameservers(): int

Gets the number of configured nameservers

參數

此函數沒有參數。

返回值

Returns the number of configured nameservers(not necessarily the number of running nameservers). This is useful for double-checking whether our calls to the various nameserver configuration functions have been successful.