--- /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\Debug;
+
+function headers_sent()
+{
+ return false;
+}
+
+function header($str, $replace = true, $status = null)
+{
+ Tests\testHeader($str, $replace, $status);
+}
+
+namespace Symfony\Component\Debug\Tests;
+
+function testHeader()
+{
+ static $headers = array();
+
+ if (!$h = func_get_args()) {
+ $h = $headers;
+ $headers = array();
+
+ return $h;
+ }
+
+ $headers[] = func_get_args();
+}