fulltree) { $settings->add(new admin_setting_configtext('block_rss_client_num_entries', get_string('numentries', 'block_rss_client'), get_string('clientnumentries', 'block_rss_client'), 5, PARAM_INT)); $settings->add(new admin_setting_configtext('block_rss_client_timeout', get_string('timeout2', 'block_rss_client'), get_string('timeout', 'block_rss_client'), 30, PARAM_INT)); $link =''.get_string('feedsaddedit', 'block_rss_client').''; $settings->add(new admin_setting_heading('block_rss_addheading', '', $link)); }