gistfile1.php

                // Add some debug info just before </head>
                if ( $this->debug ) {
                        $tag = "<!--\n\tgenerated in " . $cache['timer'] . " seconds\n\t" . strlen(serialize($cache)) . " bytes batcached for " . $this->max_age . " seconds\n-->\n";
                        if ( false !== $tag_position = strpos($output, '</head>') ) {
                                $tag = "<!--\n\tgenerated in " . $cache['timer'] . " seconds\n\t" . strlen(serialize($cache)) . " bytes batcached for " . $this->max_age . " seconds\n-->\n";
                                $output = substr($output, 0, $tag_position) . $tag . substr($output, $tag_position);
                        }
                }