--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+@trigger_error('The '.__NAMESPACE__.'\DebugUniversalClassLoader class is deprecated since version 2.4 and will be removed in 3.0. Use the Symfony\Component\Debug\DebugClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * Checks that the class is actually declared in the included file.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ * Use the {@link \Symfony\Component\Debug\DebugClassLoader} class instead.
+ */
+class DebugUniversalClassLoader extends UniversalClassLoader
+{
+ /**
+ * Replaces all regular UniversalClassLoader instances by a DebugUniversalClassLoader ones.
+ */
+ public static function enable()
+ {
+ if (!is_array($functions = spl_autoload_functions())) {
+ return;
+ }
+
+ foreach ($functions as $function) {
+ spl_autoload_unregister($function);
+ }
+
+ foreach ($functions as $function) {
+ if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
+ $loader = new static();
+ $loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
+ $loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
+ $loader->registerNamespaces($function[0]->getNamespaces());
+ $loader->registerPrefixes($function[0]->getPrefixes());
+ $loader->useIncludePath($function[0]->getUseIncludePath());
+
+ $function[0] = $loader;
+ }
+
+ spl_autoload_register($function);
+ }
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function loadClass($class)
+ {
+ if ($file = $this->findFile($class)) {
+ require $file;
+
+ if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
+ throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
+ }
+ }
+ }
+}