function assignVariables()
{
$settings = array('info' => array(), 'required' => array(), 'recommended' => array());
$safe_mode = ini_get('safe_mode');
$open_basedir = ini_get('open_basedir');
/*
* Info Settings
*/
$settings['info']['server_software'] = $_SERVER['SERVER_SOFTWARE'];
$settings['info']['server_api'] = PHP_SAPI;
$settings['info']['server_os'] = PHP_OS . ' ' . php_uname('r') . ' ' . ilang('on') . ' ' . php_uname('m');
if (extension_loaded_or('apache2handler')) {
$settings['info']['mod_security'] = getApacheModules('mod_security') ? ilang('on') : ilang('off');
}
/*
* Required Settings
*/
list($minimum, $recommended) = getTestValues('php_version');
$settings['recommended'][] = testIntegerMask(0, ilang('test_error_estrict'), 'error_reporting', E_STRICT, ilang('test_estrict_failed'), true, true, false);
if (defined('E_DEPRECATED')) {
$settings['recommended'][] = testIntegerMask(0, ilang('test_error_edeprecated'), 'error_reporting', E_DEPRECATED, ilang('test_edeprecated_failed'), true, true, false);
}
$settings['required'][] = testVersionRange(1, ilang('test_check_php', $minimum) . '<br />' . ilang('test_min_recommend', $minimum, $recommended), phpversion(), ilang('test_requires_php_version', phpversion(), $recommended), $minimum, $recommended, false);
$settings['required'][] = testBoolean(1, ilang('test_check_md5_func'), function_exists('md5'), '', false, false, 'Function_md5_disabled');
list($minimum, $recommended) = getTestValues('gd_version');
$settings['required'][] = testGDVersion(1, ilang('test_check_gd'), $minimum, ilang('test_check_gd_failed'), 'min_GD_version');
$settings['required'][] = testFileWritable(1, ilang('test_check_write') . ' config.php', CONFIG_FILE_LOCATION, ilang('test_may_not_exist'), $this->debug);
$settings['required'][] = testBoolean(1, ilang('test_check_tempnam'), function_exists('tempnam'), '', false, false, 'Function_tempnam_disabled');
$settings['required'][] = testBoolean(1, ilang('test_check_magic_quotes_runtime'), 'magic_quotes_runtime', ilang('test_check_magic_quotes_runtime_failed'), true, true, 'magic_quotes_runtime_On');
$settings['required'][] = testSupportedDatabase(1, ilang('test_check_db_drivers'), false, ilang('test_check_db_drivers_failed'));
if ('1' != $safe_mode && !isset($_SESSION['allowsafemode'])) {
$settings['required'][] = testCreateDirAndFile(1, ilang('test_create_dir_and_file'), ilang('info_create_dir_and_file'), $this->debug);
}
/*
* Recommended Settings
*/
list($minimum, $recommended) = getTestValues('memory_limit');
$settings['recommended'][] = testRange(0, ilang('test_check_memory') . '<br />' . ilang('test_min_recommend', $minimum, $recommended), 'memory_limit', ilang('test_check_memory_failed'), $minimum, $recommended, true, true, null, 'memory_limit_range');
list($minimum, $recommended) = getTestValues('max_execution_time');
$settings['recommended'][] = testRange(0, ilang('test_check_time_limit') . '<br />' . ilang('test_min_recommend', $minimum, $recommended), 'max_execution_time', ilang('test_check_time_limit_failed'), $minimum, $recommended, true, false, 0, 'max_execution_time_range');
$settings['recommended'][] = testBoolean(0, ilang('test_check_register_globals'), 'register_globals', ilang('test_check_register_globals_failed'), true, true, 'register_globals_enabled');
$settings['recommended'][] = testInteger(0, ilang('test_check_output_buffering'), 'output_buffering', ilang('test_check_output_buffering_failed'), true, true, 'output_buffering_disabled');
$settings['recommended'][] = testString(0, ilang('test_check_disable_functions'), 'disable_functions', ilang('test_check_disable_functions_failed'), true, 'green', 'yellow', 'disable_functions_not_empty');
if (!isset($_SESSION['allowsafemode'])) {
$settings['recommended'][] = testBoolean(0, ilang('test_check_safe_mode'), 'safe_mode', ilang('test_check_safe_mode_failed'), true, true, 'safe_mode_enabled');
}
$settings['recommended'][] = testString(0, ilang('test_check_open_basedir'), $open_basedir, ilang('test_check_open_basedir_failed'), false, 'green', 'yellow', 'open_basedir_enabled');
if (!isset($_SESSION['skipremote'])) {
$settings['recommended'][] = testRemoteFile(0, ilang('test_remote_url'), '', ilang('test_remote_url_failed'), $this->debug);
}
$settings['recommended'][] = testBoolean(0, ilang('test_check_file_upload'), 'file_uploads', ilang('test_check_file_failed'), true, false, 'Function_file_uploads_disabled');
list($minimum, $recommended) = getTestValues('post_max_size');
$settings['recommended'][] = testRange(0, ilang('test_check_post_max') . '<br />' . ilang('test_min_recommend', $minimum, $recommended), 'post_max_size', ilang('test_check_post_max_failed'), $minimum, $recommended, true, true, null, 'min_post_max_size');
list($minimum, $recommended) = getTestValues('upload_max_filesize');
$settings['recommended'][] = testRange(0, ilang('test_check_upload_max') . '<br />' . ilang('test_min_recommend', $minimum, $recommended), 'upload_max_filesize', ilang('test_check_upload_max_failed'), $minimum, $recommended, true, true, null, 'min_upload_max_filesize');
$f = cms_join_path(CMS_BASE, 'uploads');
$settings['recommended'][] = testDirWrite(0, ilang('test_check_writable', $f), $f, ilang('test_check_upload_failed'), 0, $this->debug);
$f = cms_join_path(CMS_BASE, 'uploads' . DIRECTORY_SEPARATOR . 'images');
$settings['recommended'][] = testDirWrite(0, ilang('test_check_writable', $f), $f, ilang('test_check_images_failed'), 0, $this->debug);
$f = cms_join_path(CMS_BASE, 'modules');
$settings['recommended'][] = testDirWrite(0, ilang('test_check_writable', $f), $f, ilang('test_check_modules_failed'), 0, $this->debug);
$session_save_path = testSessionSavePath('');
if (empty($session_save_path)) {
$settings['recommended'][] = testDummy(ilang('test_check_session_save_path'), '', 'yellow', ilang('test_empty_session_save_path'), 'session_save_path_empty', '');
} elseif (!empty($open_basedir)) {
$settings['recommended'][] = testDummy(ilang('test_check_session_save_path'), '', 'yellow', ilang('test_open_basedir_session_save_path'), 'No_check_session_save_path_with_open_basedir', '');
} else {
$settings['recommended'][] = testDirWrite(0, ilang('test_check_session_save_path'), $session_save_path, ilang('test_check_session_save_path_failed', $session_save_path), 1, $this->debug);
}
$settings['recommended'][] = testBoolean(0, 'session.use_cookies', 'session.use_cookies', ilang('session_use_cookies'));
$settings['recommended'][] = testBoolean(0, ilang('test_check_xml_func'), extension_loaded_or('xml'), ilang('test_check_xml_failed'), false, false, 'Function_xml_disabled');
$settings['recommended'][] = testBoolean(0, ilang('test_xmlreader_class'), class_exists('XMLReader', false), ilang('test_xmlreader_failed'), false, false, 'class_xmlreader_unavailable');
$settings['recommended'][] = testBoolean(0, ilang('test_check_file_get_contents'), function_exists('file_get_contents'), ilang('test_check_file_get_contents_failed'), false, false, 'Function_file_get_content_disabled');
# $settings['recommended'][] =
# testBoolean(0, ilang('test_check_magic_quotes_gpc'),
# 'magic_quotes_gpc', ilang('test_check_magic_quotes_gpc_failed'), true, true, 'magic_quotes_gpc_On');
$_log_errors_max_len = ini_get('log_errors_max_len') ? ini_get('log_errors_max_len') . '0' : '99';
ini_set('log_errors_max_len', $_log_errors_max_len);
$result = ini_get('log_errors_max_len') == $_log_errors_max_len;
$settings['recommended'][] = testBoolean(0, ilang('test_check_ini_set'), $result, ilang('test_check_ini_set_failed'), false, false, 'ini_set_disabled');
// assign settings
list($this->continueon, $this->special_failed) = testGlobal(array(true, false), true);
$this->smarty->assign('settings', $settings);
$this->smarty->assign('special_failed', $this->special_failed);
if (isset($_SESSION['advanceduser'])) {
$this->smarty->assign('continueon', true);
} else {
$this->smarty->assign('continueon', $this->continueon);
}
$this->smarty->assign('phpinfo', getEmbedPhpInfo(INFO_CONFIGURATION | INFO_MODULES));
$this->smarty->assign('errors', $this->errors);
}
}
/* Skip testremote tests */
if (isset($_GET['skipremote'])) {
$_SESSION['skipremote'] = 1;
}
/* Skip blocking test. For advanced users ONLY */
if (isset($_GET['advanceduser'])) {
$_SESSION['advanceduser'] = 1;
}
$installer = new CMSInstaller($max_pages, $debug);
// Initial Tests
if (!isset($_GET['sessiontest']) && !isset($_POST['page'])) {
// Test for session
$_SESSION['test'] = true;
// Tests for smarty
if (!extension_loaded_or('tokenizer')) {
installerShowErrorPage('Tokenizer extension is disabled or missing in your PHP, this could cause pages to render as purely white. We required you have this installed! Check your installation, exiting!', 'Tokenizer_extension_is_disable_or_missing');
}
@clearstatcache();
$pathSmartClass = cms_join_path(CMS_BASE, 'lib', 'smarty', 'Smarty.class.php');
if (!is_readable($pathSmartClass)) {
installerShowErrorPage('Smarty.class.php cannot be found or not readable! Check your installation for ' . $pathSmartClass . ', exiting!', 'Smarty.class.php_cannot_be_found_or_not_readable');
}
$test_writables = array(TMP_TEMPLATES_C_LOCATION, TMP_CACHE_LOCATION);
foreach ($test_writables as $d) {
$test = testDirWrite('', '', $d, '', 0, $debug);
if ($test->res == 'red') {
installerShowErrorPage('Directory not writable! ' . $d . '<br />Please correct by executing: <em>chmod 777</em> or set writing permission for php process, exiting!', 'Directory_not_writable');
}
}
require_once $pathSmartClass;
/**
* @return object
* @param boolean $required
* @param string $title
* @param string $db
* @param string $message
*/
function &testSupportedDatabase($required, $title, $db = false, $message = '')
{
global $lang_fn;
$drivers = getSupportedDBDriver();
//TODO?
if ($db) {
$serverInfo = $db->ServerInfo();
$_test = testConfig('', 'dbms');
if (!empty($_test->value)) {
$dbms = $_test->value;
list($minimum, $recommended) = getTestValues($drivers[$dbms] . '_version');
$test = testVersionRange('', $title, $serverInfo['version'], $message, $minimum, $recommended, false);
$test->opt = $serverInfo['description'];
$test->res = 'green';
getTestReturn($test, $required);
return $test;
}
$test = new CmsInstallTest();
$test->title = $title;
if ($required) {
$test->res = 'red';
} else {
$test->res = 'yellow';
}
getTestReturn($test, $required, $message);
return $test;
}
//TODO
$test = new CmsInstallTest();
$test->title = $title;
if (count($drivers) > 0) {
$return = array();
foreach ($drivers as $driver => $server) {
if (extension_loaded_or($driver)) {
$return[] = $driver;
}
}
$test->value = implode(',', $return);
$test->secondvalue = $return;
if (count($return) > 0) {
$test->res = 'green';
} else {
if ($required) {
$test->res = 'red';
} else {
$test->res = 'yellow';
}
}
getTestReturn($test, $required, $message, 'DB_driver_missing');
} else {
$test->res = 'red';
getTestReturn($test, $required, $message, 'DB_driver_missing', $lang_fn('no_db_driver'));
}
return $test;
}
$tmp[1]['test_remote_url'] = testRemoteFile(0, 'test_remote_url', '', lang('test_remote_url_failed'));
$tmp[0]['file_uploads'] = testBoolean(0, 'file_uploads', 'file_uploads', '', true, false, 'Function_file_uploads_disabled');
list($minimum, $recommended) = getTestValues('post_max_size');
$tmp[0]['post_max_size'] = testRange(0, 'post_max_size', 'post_max_size', '', $minimum, $recommended, true, true, null, 'min_post_max_size');
list($minimum, $recommended) = getTestValues('upload_max_filesize');
$tmp[0]['upload_max_filesize'] = testRange(0, 'upload_max_filesize', 'upload_max_filesize', '', $minimum, $recommended, true, true, null, 'min_upload_max_filesize');
$session_save_path = testSessionSavePath('');
if (empty($session_save_path)) {
$tmp[0]['session_save_path'] = testDummy('session_save_path', lang('os_session_save_path'), 'yellow', '', 'session_save_path_empty', '');
} elseif (!empty($open_basedir)) {
$tmp[0]['session_save_path'] = testDummy('session_save_path', lang('open_basedir_active'), 'yellow', '', 'No_check_session_save_path_with_open_basedir', '');
} else {
$tmp[0]['session_save_path'] = testDirWrite(0, lang('session_save_path'), $session_save_path, $session_save_path, 1);
}
$tmp[0]['session_use_cookies'] = testBoolean(0, 'session.use_cookies', 'session.use_cookies');
$tmp[0]['xml_function'] = testBoolean(1, 'xml_function', extension_loaded_or('xml'), '', false, false, 'Function_xml_disabled');
$tmp[0]['xmlreader_class'] = testBoolean(1, 'xmlreader_class', class_exists('XMLReader', false), '', false, false, 'class_xmlreader_unavailable');
#$tmp[1]['file_get_contents'] = testBoolean(0, 'file_get_contents', function_exists('file_get_contents'), '', false, false, 'Function_file_get_content_disabled');
$_log_errors_max_len = ini_get('log_errors_max_len') ? ini_get('log_errors_max_len') . '0' : '99';
ini_set('log_errors_max_len', $_log_errors_max_len);
$result = ini_get('log_errors_max_len') == $_log_errors_max_len;
$tmp[1]['check_ini_set'] = testBoolean(0, 'check_ini_set', $result, lang('check_ini_set_off'), false, false, 'ini_set_disabled');
$hascurl = 0;
$curlgood = 0;
$curl_version = '';
$min_curlversion = '7.19.7';
if (in_array('curl', get_loaded_extensions())) {
$hascurl = 1;
if (function_exists('curl_version')) {
$t = curl_version();
if (isset($t['version'])) {
