Question

我有以下内容：

// Other code  leading up to this..
....
//
$validPassword = password_verify($pass, $user['password']);

    if($validPassword){

        $_SESSION['user_id'] = $user['username'];
        $_SESSION['logged_in'] = time();

        // redirects in this case
        header( "Location: /wherever.php" );
        die();

    } else{
        die('Wrong password!');
    }

handleRoutes函数应该采用路线名称（例如“ about”或“ contact”）并将其传递给树枝渲染器。但是，$ twig在handleRoutes函数中不可用，而且我不知道如何正确地将对象传递给它。我尝试过：

<?php

    require __DIR__ . "/vendor/autoload.php";

    $router = new AltoRouter();

    $loader = new Twig_Loader_Filesystem( array( 'views', 'views/pages', 'views/partial' ) );
    $twig   = new Twig_Environment( $loader, array(
        'cache'       => 'tmp',
        'debug'       => true,
        'auto_reload' => true
    ) );

    function handleRoutes($name) {
        echo $twig->render($name . '.twig');
    }

    $router->map( 'GET', '/[*:id]', function ($id) {
        handleRoutes($id, $twig);
    });

    $match = $router->match();

    if( $match && is_callable( $match['target'] ) ) {
        call_user_func_array( $match['target'], $match['params'] );
    } else {
        // no route was matched
        header( $_SERVER["SERVER_PROTOCOL"] . ' 404 Not Found');
    }

?>

但是随后$ twig也无法用于$ router-> map中的功能。

Answer 1

您可以使用函数use向closures传递变量，例如

$router->map( 'GET', '/[*:id]', function ($id) use ($twig) {
    handleRoutes($id, $twig);
});

将细枝传递给altorouter中的控制器功能

1 个答案: