Example #1 一个典型的应用目录结构
- index.php - .htaccess + conf |- application.ini //application config - application/ - Bootstrap.php + controllers - Index.php //default controller + views |+ index - index.phtml //view template for default action + modules - library - models - plugins
Example #2 入口文件
顶层目录下的index.php是整个应用的唯一入口,应该把所有请求都重定向到这个文件(在Apache+php_mod模式下可以使用.htaccess)。
<?php
define("APPLICATION_PATH", dirname(__FILE__));
$app = new Yaf_Application(APPLICATION_PATH . "/conf/application.ini");
$app->bootstrap() //call bootstrap methods defined in Bootstrap.php
->run();
?>
Example #3 重写规则
#for apache (.htaccess) RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteRule .* index.php #for nginx server { listen ****; server_name domain.com; root document_root; index index.php index.html index.htm; if (!-e $request_filename) { rewrite ^/(.*) /index.php/$1 last; } } #for lighttpd $HTTP["host"] =~ "(www.)?domain.com$" { url.rewrite = ( "^/(.+)/?$" => "/index.php/$1", ) }
Example #4 应用配置文件
[yaf] ;APPLICATION_PATH is the constant defined in index.php application.directory=APPLICATION_PATH "/application/" ;product section inherit from yaf section [product:yaf] foo=bar
Example #5 默认控制器
<?php
class IndexController extends Yaf_Controller_Abstract {
/* default action */
public function indexAction() {
$this->_view->word = "hello world";
//or
// $this->getView()->word = "hello world";
}
}
?>
Example #6 默认视图文件
<html>
<head>
<title>Hello World</title>
</head>
<body>
<?php echo $word;?>
</body>
</html>
Example #7 运行应用
以上例程的输出类似于:
<html> <head> <title>Hello World</title> </head> <body> hello world </body> </html>
Note:
在yaf@github上有Yaf代码生成器,你也可以用它来生成上面的例子。