public function dumpData(\Twig_Environment $env, Data $data, $maxDepth = 0) { $this->dumper->setCharset($env->getCharset()); $this->dumper->dump($data, null, array('maxDepth' => $maxDepth)); $dump = stream_get_contents($this->output, -1, 0); rewind($this->output); ftruncate($this->output, 0); return str_replace("\n</pre", '</pre', rtrim($dump)); }