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    EventBufferEvent::getOutput

    (PECL event >= 1.2.6-beta)

    EventBufferEvent::getOutput — Returns underlying output buffer associated with current buffer event

    説明

    public EventBufferEvent::getOutput(): EventBuffer

    Returns underlying output buffer associated with current buffer event. An output buffer is a storage for data to be written.

    Note, there is also output property of EventBufferEvent class.

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    Returns instance of EventBuffer output buffer associated with current buffer event.

    例

    例1 EventBufferEvent::getOutput() example

    <?php
    $base     = new EventBase();

    $dns_base = new EventDnsBase($base, TRUE); // Use async DNS resolving
    if (!$dns_base) {
    exit(    "Failed to init DNS Base\n");
    }

    $bev = new EventBufferEvent($base, /* use internal socket */ NULL,
    EventBufferEvent::OPT_CLOSE_ON_FREE | EventBufferEvent::OPT_DEFER_CALLBACKS,
    "readcb", /* writecb */ NULL, "eventcb", $base
    );
    if (!    $bev) {
    exit(    "Failed creating bufferevent socket\n");
    }

    $bev->enable(Event::READ | Event::WRITE);

    $output = $bev->getOutput();
    if (!    $output->add(
    "GET {$argv[2]} HTTP/1.0\r\n".
    "Host: {$argv[1]}\r\n".
    "Connection: Close\r\n\r\n"
    )) {
    exit(    "Failed adding request to output buffer\n");
    }

    /* ... */
    ?>

    参考

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