64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\ClassLoader;
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/**
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* Checks that the class is actually declared in the included file.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class DebugUniversalClassLoader extends UniversalClassLoader
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{
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/**
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* Replaces all regular UniversalClassLoader instances by a DebugUniversalClassLoader ones.
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*/
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public static function enable()
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{
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if (!is_array($functions = spl_autoload_functions())) {
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return;
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}
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foreach ($functions as $function) {
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spl_autoload_unregister($function);
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}
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foreach ($functions as $function) {
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if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
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$loader = new static();
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$loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
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$loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
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$loader->registerNamespaces($function[0]->getNamespaces());
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$loader->registerPrefixes($function[0]->getPrefixes());
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$loader->useIncludePath($function[0]->getUseIncludePath());
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$function[0] = $loader;
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}
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spl_autoload_register($function);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function loadClass($class)
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{
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if ($file = $this->findFile($class)) {
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require $file;
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if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
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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));
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}
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}
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}
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}
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