EventHttp::setDefaultCallback
(PECL event >= 1.4.0-beta)
EventHttp::setDefaultCallback — Sets default callback to handle requests that are not caught by specific callbacks
說明
public
EventHttp::setDefaultCallback(
string
$cb
,
string
$arg
= ?): voidSets default callback to handle requests that are not caught by specific callbacks
參數
-
cb -
The callback callable . It should match the following prototype:
-
req -
EventHttpRequest object.
-
arg -
Custom data.
-
-
arg -
User custom data passed to the callback.
返回值
成功時返回 true， 或者在失敗時返回 false。
範例
示例 #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();
?>
參見
- EventHttp::setCallback() - Sets a callback for specified URI