dtbaker

$key = $_SERVER['REMOTE_ADDR'] . serialize($_REQUEST);
if(strlen($key) < 500){ // help prevent flooding.
        $key = md5($key);
        // global so we can find it in the shutdown function
        $GLOBALS['wordpress_temp_file'] = dirname(__FILE__).'/cache/wp_'.basename($key);
        if(is_file($GLOBALS['wordpress_temp_file']) && filemtime($GLOBALS['wordpress_temp_file']) > (time() - 3600)){
                $data = unserialize(file_get_contents($GLOBALS['wordpress_temp_file']));
                echo $data['content'];
                exit;
        }