EventHttp::setDefaultCallback

    (PECL event >= 1.4.0-beta)

    EventHttp::setDefaultCallback — Sets default callback to handle requests that are not caught by specific callbacks

    Description

    public EventHttp::setDefaultCallback( string $cb , string $arg = ?): void

    Sets default callback to handle requests that are not caught by specific callbacks

    Parameters

    cb

    The callback callable . It should match the following prototype:

    callback( EventHttpRequest $req = NULL , mixed $arg = NULL ): void

    req

    EventHttpRequest object.

    arg

    Custom data.

    arg

    User custom data passed to the callback.

    Return Values

    Returns true on success or false on failure.

    Examples

    Example #1 EventHttp::setDefaultCallback() example

    <?php
    $base     = new EventBase();
    $http = new EventHttp($base);

    $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);

    if (!    $http->bind("127.0.0.1", 8088)) {
    exit(    "bind(1) failed\n");
    };

    $http->setDefaultCallback(function($req) {
    echo     "URI: ", $req->getUri(), PHP_EOL;
    $req->sendReply(200, "OK");
    });

    $base->dispatch();
    ?>

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