PHPのお勉強！

PHP TOP
PHP 8.4.2 Released!

    EventDnsBase::__construct

    (PECL event >= 1.2.6-beta)

    EventDnsBase::__construct — Constructs EventDnsBase object

    説明

    public EventDnsBase::__construct( EventBase $base , int|bool $initialize )

    Constructs EventDnsBase object.

    パラメータ

    base

    Event base.

    initialize

    If initialize is true, it attempts to use the underlying operating system defaults to configure the DNS base senibly. If it is false, the DNS base is left unconfigured, with no nameservers or options set. In the latter case the DNS base should be configured manually, e.g. with EventDnsBase::parseResolvConf().

    If initialize is an integer, it must be one of the following flags:

    Flag 説明
    EventDnsBase::DISABLE_WHEN_INACTIVE Do not prevent the libevent event loop from exiting when we have no active DNS requests.
    EventDnsBase::INITIALIZE_NAMESERVERS Process the resolv.conf.
    EventDnsBase::NAMESERVERS_NO_DEFAULT Do not add default nameserver if there are no nameservers in the resolv.conf.

    エラー / 例外

    If initialize has a type other than int|bool, a TypeError is thrown.

    If the value of initialize is invalid, a EventException is thrown.

    変更履歴

    バージョン 説明
    PECL event 3.1.3 If initialize has a type other than int|bool, a TypeError is thrown.
    PECL event 3.1.0RC1 The type of the initialize parameter has been changed from bool to mixed. The value can be either bool (preserving the previous meaning) or one of the following constants: EventDnsBase::DISABLE_WHEN_INACTIVE, EventDnsBase::INITIALIZE_NAMESERVERS, or EventDnsBase::NAMESERVERS_NO_DEFAULT.

    Found A Problem?

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top