symfony · FineWolf · Nov 27, 2013
diff --git a/src/Symfony/Component/Debug/ErrorHandler.php b/src/Symfony/Component/Debug/ErrorHandler.php
@@ -161,7 +161,7 @@ public function handleFatal()
        $exceptionHandler = set_exception_handler(function() {});
        restore_exception_handler();

-        if (is_array($exceptionHandler) && $exceptionHandler[0] instanceof ExceptionHandler) {
+        if (is_array($exceptionHandler) && $exceptionHandler[0] instanceof ExceptionHandlerInterface) {
            $level = isset($this->levels[$type]) ? $this->levels[$type] : $type;
            $message = sprintf('%s: %s in %s line %d', $level, $error['message'], $error['file'], $error['line']);
            $exception = new FatalErrorException($message, 0, $type, $error['file'], $error['line']);

diff --git a/src/Symfony/Component/Debug/ExceptionHandler.php b/src/Symfony/Component/Debug/ExceptionHandler.php
@@ -29,7 +29,7 @@
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
-class ExceptionHandler
+class ExceptionHandler implements ExceptionHandlerInterface
 {
    private $debug;
    private $charset;
@@ -57,14 +57,14 @@ public static function register($debug = true)
    }

    /**
+     * {@inheritDoc}
+     *
     * Sends a response for the given Exception.
     *
     * If you have the Symfony HttpFoundation component installed,
     * this method will use it to create and send the response. If not,
     * it will fallback to plain PHP functions.
     *
-     * @param \Exception $exception An \Exception instance
-     *
     * @see sendPhpResponse
     * @see createResponse
     */

diff --git a/src/Symfony/Component/Debug/ExceptionHandlerInterface.php b/src/Symfony/Component/Debug/ExceptionHandlerInterface.php
@@ -0,0 +1,27 @@
+<?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\Debug;
+
+/**
+ * An ExceptionHandler does something useful with an exception.
+ *
+ * @author Andrew Moore <me@andrewmoore.ca>
+ */
+interface ExceptionHandlerInterface
+{
+    /**
+     * Handles an exception.
+     *
+     * @param \Exception $exception An \Exception instance
+     */
+    public function handle(\Exception $exception);
+}