if (extension_loaded('curl') && !$forceFopen) { $method = 'curl'; } elseif (ini_get('allow_url_fopen')) { $method = 'fopen'; } else { die($this->modx->lexicon('ugm_no_curl_no_fopen')); } $lastCheck = $modx->getOption('lastCheck', $props, '2015-08-17 00:00:004', true); $interval = $modx->getOption('interval', $props, '+1 week', true); $interval = '+1 week'; $hideWhenNoUpgrade = $modx->getOption('hideWhenNoUpgrade', $props, false, true); $plOnly = $modx->getOption('plOnly', $props); $versionsToShow = $modx->getOption('versionsToShow', $props, 5); $currentVersion = $modx->getOption('settings_version'); $latestVersion = $modx->getOption('latestVersion', $props, '', true); $versionListPath = $upgrade->getVersionListPath(); $versionListExists = false; $fullVersionListPath = $versionListPath . 'versionlist'; if (file_exists($fullVersionListPath)) { $v = file_get_contents($fullVersionListPath); if (!empty($v)) { $versionListExists = true; } } $timeToCheck = $upgrade->timeToCheck($lastCheck, $interval); /* Perform check if no versionlist or latestVersion, or if it's time to check */ if (!$versionListExists || $timeToCheck || empty($latestVersion)) { $upgradeAvailable = $upgrade->upgradeAvailable($currentVersion, $plOnly, $versionsToShow, $method); $latestVersion = $upgrade->getLatestVersion(); } else { $upgradeAvailable = version_compare($currentVersion, $latestVersion) < 0;