/** * displayStepThree * * @return void */ function displayStepThree() { $fcmsError = FCMS_Error::getInstance(); $fcmsDatabase = Database::getInstance($fcmsError); $fcmsUpgrade = new Upgrade($fcmsError, $fcmsDatabase); displayHeader(); displaySteps(3); // Unzip if ($fcmsUpgrade->unzipFile()) { echo '<meta http-equiv="refresh" content="0; url=upgrade.php?auto=4">'; } }