You can test if a variable has been set by using the command:
isset()
eg
if (isset($my_name))
echo "hi";
else
echo "no name set";
This will stop any undefined variable warnings.
Neil
Maurice Schalker wrote:
> After an update to 4.06 my guestbook isnīt working correct.
> Between de code, i get an error :
> Undefinde variable ? What went wrong?
>
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