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				if ($submit || $preview)
				{
					include($phpbb_root_path . 'includes/message_parser.' . $phpEx);

					$enable_bbcode	= ($config['allow_sig_bbcode']) ? ((request_var('disable_bbcode', false)) ? false : true) : false;
					$enable_smilies	= ($config['allow_sig_smilies']) ? ((request_var('disable_smilies', false)) ? false : true) : false;
					$enable_urls	= ($config['allow_sig_links']) ? ((request_var('disable_magic_url', false)) ? false : true) : false;

					if (!sizeof($error))
					{
						$message_parser = new parse_message($signature);

						// Allowing Quote BBCode
						$message_parser->parse($enable_bbcode, $enable_urls, $enable_smilies, $config['allow_sig_img'], $config['allow_sig_flash'], true, $config['allow_sig_links'], true, 'sig');

						if (sizeof($message_parser->warn_msg))
						{
							$error[] = implode('<br />', $message_parser->warn_msg);
						}

						if (!check_form_key('ucp_sig'))
						{
							$error[] = 'FORM_INVALID';
						}

						if (!sizeof($error) && $submit)
						{
							$user->optionset('sig_bbcode', $enable_bbcode);
							$user->optionset('sig_smilies', $enable_smilies);
							$user->optionset('sig_links', $enable_urls);

							$sql_ary = array(
								'user_sig'					=> (string) $message_parser->message,
								'user_options'				=> $user->data['user_options'],
								'user_sig_bbcode_uid'		=> (string) $message_parser->bbcode_uid,
								'user_sig_bbcode_bitfield'	=> $message_parser->bbcode_bitfield
							);

							$sql = 'UPDATE ' . USERS_TABLE . '
								SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
								WHERE user_id = ' . $user->data['user_id'];
							$db->sql_query($sql);

							$message = $user->lang['PROFILE_UPDATED'] . '<br /><br />' . sprintf($user->lang['RETURN_UCP'], '<a href="' . $this->u_action . '">', '</a>');
							trigger_error($message);
						}
					}