/**
* Get variable value from storage
*
* @access public
* @param string $variable_name
* @param $default This value is returned if $variable_name is not found
* in storage
* @return mixed
*/
function getFromStorage($variable_name, $default = null)
{
if (!$this->installer instanceof ScriptInstaller) {
return $default;
}
return $this->installer->getFromStorage($variable_name, $default);
}
<?php
/**
* Main installation file. Load specific steps and prepare the installation
*
* @package ScriptInstaller
* @subpackage installation
* @version 1.0
* @http://www.projectpier.org/
*/
// Include steps
require_once INSTALLER_PATH . '/installation/steps/WelcomeStep.class.php';
require_once INSTALLER_PATH . '/installation/steps/ChecksStep.class.php';
require_once INSTALLER_PATH . '/installation/steps/SystemConfigStep.class.php';
require_once INSTALLER_PATH . '/installation/steps/FinishStep.class.php';
// Construct installer
$installer = new ScriptInstaller('ProjectPier installation', 'This wizard will guide you through the ProjectPier installation process');
// Add steps
define('INSTALL_WELCOME', $installer->addStep(new WelcomeStep()));
define('INSTALL_CHECKS', $installer->addStep(new ChecksStep()));
define('INSTALL_SYSTEM_CONFIG', $installer->addStep(new SystemConfigStep()));
define('INSTALL_FINISH', $installer->addStep(new FinishStep()));
