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EventDnsBase::countNameservers

(PECL event >= 1.2.6-beta)

EventDnsBase::countNameservers — Gets the number of configured nameservers

说明

public EventDnsBase::countNameservers(): int

Gets the number of configured nameservers

参数

此函数没有参数。

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.

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