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. Otherwise false.
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();
?> See Also
- EventHttp::setCallback() - Sets a callback for specified URI
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/eventhttp.setdefaultcallback.php