wikimedia / mediawiki

		}

		if ( count( $rawErrors ) == 1 ) {

			$s = $this->getErrorMessage( $rawErrors[0], $lang )->plain();

			if ( $shortContext ) {

				$s = wfMessage( $shortContext, $s )->inLanguage( $lang )->plain();

			} elseif ( $longContext ) {

				$s = wfMessage( $longContext, "* $s\n" )->inLanguage( $lang )->plain();

			}

		} else {

			$errors = $this->getErrorMessageArray( $rawErrors, $lang );

			foreach ( $errors as &$error ) {

				$error = $error->plain();

			}

			$s = '* ' . implode( "\n* ", $errors ) . "\n";

			if ( $longContext ) {

				$s = wfMessage( $longContext, $s )->inLanguage( $lang )->plain();

			} elseif ( $shortContext ) {

				$s = wfMessage( $shortContext, "\n$s\n" )->inLanguage( $lang )->plain();

			}

		}

		return $s;

	}