Remove usage of deprecated DebugClassLoader, ErrorHandler and Excepti…

…onHandler

composer.json

@@ -7,19 +7,20 @@
         "php": ">=5.3.3",
         "silex/silex": "~1.0",
         "silex/web-profiler": "~1.0",
-        "symfony/browser-kit": "~2.2",
-        "symfony/class-loader": "~2.2",
-        "symfony/config": "~2.2",
-        "symfony/console": "~2.2",
-        "symfony/css-selector": "~2.2",
-        "symfony/finder": "~2.2",
-        "symfony/form": "~2.2",
-        "symfony/monolog-bridge": "~2.2",
-        "symfony/process": "~2.2",
-        "symfony/security": "~2.2",
-        "symfony/translation": "~2.2",
-        "symfony/twig-bridge": "~2.2",
-        "symfony/validator": "~2.2"
+        "symfony/browser-kit": "~2.3",
+        "symfony/class-loader": "~2.3",
+        "symfony/config": "~2.3",
+        "symfony/console": "~2.3",
+        "symfony/css-selector": "~2.3",
+        "symfony/debug": "~2.3",
+        "symfony/finder": "~2.3",
+        "symfony/form": "~2.3",
+        "symfony/monolog-bridge": "~2.3",
+        "symfony/process": "~2.3",
+        "symfony/security": "~2.3",
+        "symfony/translation": "~2.3",
+        "symfony/twig-bridge": "~2.3",
+        "symfony/validator": "~2.3"
     },
     "autoload": {
         "psr-0": { "": "src/" }

web/index_dev.php

@@ -1,17 +1,10 @@
 <?php
 
-use Symfony\Component\ClassLoader\DebugClassLoader;
-use Symfony\Component\HttpKernel\Debug\ErrorHandler;
-use Symfony\Component\HttpKernel\Debug\ExceptionHandler;
+use Symfony\Component\Debug\Debug;
 
 require_once __DIR__.'/../vendor/autoload.php';
 
-error_reporting(-1);
-DebugClassLoader::enable();
-ErrorHandler::register();
-if ('cli' !== php_sapi_name()) {
-    ExceptionHandler::register();
-}
+Debug::enable();
 
 $app = require __DIR__.'/../src/app.php';
 require __DIR__.'/../config/dev.php';