Project directory structure
/composer.json
/web/index.php
/app/controller/IndexController.php
composer.json
{
"require" : {
"silex/silex": "*"
},
"autoload": {
"psr-0": {
"": "./"
}
}
}
index.php
<?php
require_once __DIR__.'/../vendor/autoload.php';
use Silex\Application;
$app = new Application();
$app['debug'] = true;
$app->get('/', 'App\\Controller\\IndexController::getIndex');
$app->run();
IndexController.php
<?php
namespace App\Controller;
use Silex\Application;
class IndexController
{
public function getIndex(Application $app)
{
return "You got the index, congrats!";
}
}
Whenever I
cd web/
php -S localhost:8080
curl http://localhost:8080
from the project root I get the the following exception
InvalidArgumentException in ControllerResolver.php line 153:
Class "App\Controller\IndexController" does not exist.
in ControllerResolver.php line 153
at ControllerResolver->createController('App\Controller\IndexController::getIndex') in ControllerResolver.php line 80
at ControllerResolver->getController(object(Request)) in HttpKernel.php line 135
at HttpKernel->handleRaw(object(Request), '1') in HttpKernel.php line 68
at HttpKernel->handle(object(Request), '1', true) in Application.php line 581
at Application->handle(object(Request)) in Application.php line 558
at Application->run() in index.php line 12
Which makes no sense to me. The program actually runs just fine locally on my MacBook but when I deploy it to my Ubuntu VPS I get the above exception even though the code being run in both environments is identical. Why can't Silex find my controller?
It was a capitalization issue. My macbook has a case-insensitive filesystem and my Linux VPS has a case-sensitive filesystem so when deploying to the VPS I had to capitalize the directories in my project so that Silex could correctly resolve the controllers.