SimpleMachines / SMF2.1

					$other_passwords['iconv'] = sha1(strtolower(iconv('UTF-8', $modSettings['previousCharacterSet'], $user_settings['member_name'])) . un_htmlspecialchars(iconv('UTF-8', $modSettings['previousCharacterSet'], $_POST['passwrd'])));

				// Say it aint so, iconv failed!

				if (empty($other_passwords['iconv']) && function_exists('mb_convert_encoding'))

					$other_passwords[] = sha1(strtolower(mb_convert_encoding($user_settings['member_name'], 'UTF-8', $modSettings['previousCharacterSet'])) . un_htmlspecialchars(mb_convert_encoding($_POST['passwrd'], 'UTF-8', $modSettings['previousCharacterSet'])));

			}

		}

		}

		// Too many images?!

		if (!empty($sig_limits[3]) && (substr_count(strtolower($unparsed_signature), '[img') + substr_count(strtolower($unparsed_signature), '<img')) > $sig_limits[3])

		{

			$txt['profile_error_signature_max_image_count'] = sprintf($txt['profile_error_signature_max_image_count'], $sig_limits[3]);

			return 'signature_max_image_count';

		}

		// What about too many smileys!

		$smiley_parsed = $unparsed_signature;