lang->line($line); // Fall back to default language if the current language has no translated string if (empty($lang_string)) { // Load the default language set_language('english'); $lang_string = $CI->lang->line($line); reset_language(); } // Fall back to the $line value if the default language has no translation either if (empty($lang_string)) { $lang_string = $default != null ? $default : $line; } if ($id != '') { $lang_string = '' . $lang_string . ""; } return $lang_string; } /** * Load the translations for the given language * * @param string $language * @return void */ function set_language($language) { // Clear the current loaded language $CI =& get_instance(); $CI->lang->is_loaded = array(); $CI->lang->language = array(); // Load system language if no custom language is set $default_lang = isset($CI->mdl_settings) ? $CI->mdl_settings->setting('default_language') : 'english'; $new_language = ($language == 'system' ? $default_lang : $language); // Set the new language $CI->lang->load('ip', $new_language); $CI->lang->load('form_validation', $new_language); $CI->lang->load('custom', $new_language); $CI->lang->load('gateway', $new_language); } /** * Reset the langauge to the default one * * @return void */ function reset_language() { // Clear the current loaded language $CI =& get_instance(); $CI->lang->is_loaded = array(); $CI->lang->language = array(); // Reset to the default language $default_lang = isset($CI->mdl_settings) ? $CI->mdl_settings->setting('default_language') : 'english'; $CI->lang->load('ip', $default_lang); $CI->lang->load('form_validation', $default_lang); $CI->lang->load('custom', $default_lang); $CI->lang->load('gateway', $default_lang); } /** * Returns all available languages * * @return array */ function get_available_languages() { $CI =& get_instance(); $CI->load->helper('directory'); $languages = directory_map(APPPATH . 'language', true); sort($languages); for ($i = 0; $i < count($languages); $i++) { $languages[$i] = str_replace(array('\\', '/'), '', $languages[$i]); } return $languages; }