PHPerKaigi 2024

Yaf_Router::getCurrentRoute

(Yaf >=1.0.0)

Yaf_Router::getCurrentRoute取得当前有效的路由名

说明

public Yaf_Router::getCurrentRoute(): string

获取当前路由进程中正在起作用的路由名

注意:

需要在路由进程结束之后调用此方法,在这之前,这个方法会一直返回 null

参数

此函数没有参数。

返回值

字符串,当前起效的路由的名字。

示例

示例 #1 注册一些路由到 Bootstrap

<?php
class Bootstrap extends Yaf_Bootstrap_Abstract{
public function
_initConfig() {
$config = Yaf_Application::app()->getConfig();
Yaf_Registry::set("config", $config);
}

public function
_initRoute(Yaf_Dispatcher $dispatcher) {
$router = $dispatcher->getRouter();
$rewrite_route = new Yaf_Route_Rewrite(
"/product/list/:page",
array(
"controller" => "product",
"action" => "list",
)
);

$regex_route = new Yaf_Route_Rewrite(
"#^/product/info/(\d+)",
array(
"controller" => "product",
"action" => "info",
)
);

$router->addRoute('rewrite', $rewrite_route)->addRoute('regex', $regex_route);
}

/**
* register plugin
*/
public function __initPlugins(Yaf_Dispatcher $dispatcher) {
$dispatcher->registerPlugin(new DummyPlugin());
}
}
?>

示例 #2 plugin Dummy.php (under application.directory/plugins)

<?php
class DummyPlugin extends Yaf_Plugin_Abstract {
public function
routerShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
var_dump(Yaf_Dispatcher::getInstance()->getRouter()->getCurrentRoute());
}
}
?>

以上示例的输出类似于:

/* for http://yourdomain.com/product/list/1
 * DummyPlugin will output:
 */
string(7) "rewrite"

/* for http://yourdomain.com/product/info/34
 * DummyPlugin will output:
 */
string(5) "regex"

/* for other request URI
 * DummyPlugin will output:
 */
string(8) "_default"

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