Field in a Link?

[TheInsaneManiac]

I'm still having issues with getting fields inside of a link:http://www.rapidshare.com/$post[fieldw/e]

Dismounted said try:
{$post[$vboptions[rapidsharethanks_field]]}

I did but post errors out with:
syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING