EventHttp::setDefaultCallback

(PECL event >= 1.4.0-beta)

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

说明

public EventHttp::setDefaultCallback ( string $cb [, string $arg ] ) : void

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

参数

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.

返回值

Returns TRUE on success. Otherwise FALSE.

范例

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();
?>

参见