Telematica ass2: finished report.

telematica/ass2/report.tex

@@ -80,7 +80,14 @@ front of the function call. We can safely do this because we handle any
 failures manually. The two most probable reasons for a ``bad request'' to occur,
 are the lack of an internet connection and the invalidness of a specified
 source/target language. Since both are critical for the program's ability to
-function correctly, we have chosen to end the program after a bad request.
+function correctly, we have chosen to end the program after a bad request. If
+the request is succesful, we use the built in PHP function \texttt{json\_decode}
+to parse the response. The converts the JSON object into an associative array,
+form which we can easily extract the translation:
+
+\begin{verbatim}
+return $response["data"]["translations"][0]["translatedText"];
+\end{verbatim}
 
 % }}}
 \end{document}