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Yaf_Route_Regex::__construct

(Yaf >=1.0.0)

Yaf_Route_Regex::__constructYaf_Route_Regex 构造方法

说明

public Yaf_Route_Regex::__construct(
    string $match,
    array $route,
    array $map = ?,
    array $verify = ?,
    string $reverse = ?
)

参数

match

完整的正则表达式,用来匹配请求的 uri,如果不能匹配,Yaf_Route_Regex 将返回 false

route

当路由正则匹配成功请求 uri 时,Yaf_Route_Regex 将会用它来决定哪一个 m/c/a 被路由。

数组中的 m/c/a 是可选的,如果没有分配特定的值,将路由到默认值。

map

数组,用于为匹配结果中捕获的名称分配名称。

verify

reverse

字符串,用于组合 url,参阅 Yaf_Route_Regex::assemble()

注意:

2.3.0 起引入该参数

返回值

示例

示例 #1 Yaf_Route_Regex() 示例

<?php
/**
* Add a regex route to Yaf_Router route stack
*/
Yaf_Dispatcher::getInstance()->getRouter()->addRoute("name",
new
Yaf_Route_Regex(
"#^/product/([^/]+)/([^/])+#", //match request uri leading "/product"
array(
'controller' => "product", //route to product controller,
),
array(
1 => "name", // now you can call $request->getParam("name")
2 => "id", // to get the first captrue in the match pattern.
)
)
);
?>

示例 #2 Yaf_Route_Regex()(从 2.3.0 起)示例

<?php
/**
* 使用匹配结果作为 MVC 名称
*/
Yaf_Dispatcher::getInstance()->getRouter()->addRoute("name",
new
Yaf_Route_Regex(
"#^/product/([^/]+)/([^/])+#i", //match request uri leading "/product"
array(
'controller' => ":name", // 路由到 :name,匹配结果中的 $1 作为控制器名称
),
array(
1 => "name", // now you can call $request->getParam("name")
2 => "id", // to get the first captrue in the match pattern.
)
)
);
?>

示例 #3 Yaf_Route_Regex() 和命名捕获组(从 2.3.0 起)示例

<?php
/**
* Use match result as MVC name
*/
Yaf_Dispatcher::getInstance()->getRouter()->addRoute("name",
new
Yaf_Route_Regex(
"#^/product/(?<name>[^/]+)/([^/])+#i", //match request uri leading "/product"
array(
'controller' => ":name", // route to :name,
// which is named capture group 'name' in the match result as controller name
),
array(
2 => "id", // to get the first captrue in the match pattern.
)
)
);
?>

示例 #4 Yaf_Route_Regex() 示例

<?php
/**
* Add a regex route to Yaf_Router route stack by calling addconfig
*/
$config = array(
"name" => array(
"type" => "regex", //Yaf_Route_Regex route
"match" => "#(.*)#", //match arbitrary request uri
"route" => array(
'controller' => "product", //route to product controller,
'action' => "dummy", //route to dummy action
),
"map" => array(
1 => "uri", // now you can call $request->getParam("uri")
),
),
);
Yaf_Dispatcher::getInstance()->getRouter()->addConfig(
new
Yaf_Config_Simple($config));
?>

参见

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