/**
* The course code (id) to which the object belongs.
*
* @return string
*/
function course_code()
{
return Chamilo::session()->course()->code();
}
/**
*
* @return ChamiloSession
*/
function session()
{
return Chamilo::session();
}
$charset_initial_value = $charset;
// Initialization of the internationalization library.
api_initialize_internationalization();
// Initialization of the default encoding that will be used by the multibyte string routines in the internationalization library.
api_set_internationalization_default_encoding($charset);
// Initialization of the database encoding to be used.
Database::query("SET SESSION character_set_server='utf8';");
Database::query("SET SESSION collation_server='utf8_general_ci';");
if (api_is_utf8($charset)) {
// See Bug #1802: For UTF-8 systems we prefer to use "SET NAMES 'utf8'" statement in order to avoid a bizarre problem with Chinese language.
Database::query("SET NAMES 'utf8';");
} else {
Database::query("SET CHARACTER SET '" . Database::to_db_encoding($charset) . "';");
}
// Start session after the internationalization library has been initialized.
Chamilo::session()->start($already_installed);
// Remove quotes added by PHP - get_magic_quotes_gpc() is deprecated in PHP 5 see #2970
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
array_walk_recursive_limited($_GET, 'stripslashes', true);
array_walk_recursive_limited($_POST, 'stripslashes', true);
array_walk_recursive_limited($_COOKIE, 'stripslashes', true);
array_walk_recursive_limited($_REQUEST, 'stripslashes', true);
}
// access_url == 1 is the default chamilo location
if ($_configuration['access_url'] != 1) {
$url_info = api_get_access_url($_configuration['access_url']);
if ($url_info['active'] == 1) {
$settings_by_access =& api_get_settings(null, 'list', $_configuration['access_url'], 1);
foreach ($settings_by_access as &$row) {
if (empty($row['variable'])) {
$row['variable'] = 0;
