$groups = $modx->getOption('groups', $scriptProperties, 'Administrator', true); if (strpos($groups, ',') !== false) { $groups = explode(',', $groups); } if (!$modx->user->isMember($groups)) { return ''; } } $props = $scriptProperties; $corePath = $modx->getOption('ugm.core_path', $props, $modx->getOption('core_path', null, MODX_CORE_PATH) . 'components/upgrademodx/'); require_once $corePath . 'model/upgrademodx.class.php'; $upgrade = new UpgradeMODX($modx); $upgrade->init($props); /* See if user has submitted the form. If so, create the upgrade script and launch it */ if (isset($_POST['UpgradeMODX'])) { $upgrade->writeScriptFile(); /* Log out all users before launching the form */ $sessionTable = $modx->getTableName('modSession'); if ($modx->query("TRUNCATE TABLE {$sessionTable}") == false) { $flushed = false; } else { $modx->user->endSession(); } $modx->sendRedirect(MODX_BASE_URL . 'upgrade.php'); } /* Set the method */ $forceFopen = $modx->getOption('forceFopen', $props, false, true); $method = null; if (extension_loaded('curl') && !$forceFopen) { $method = 'curl'; } elseif (ini_get('allow_url_fopen')) {