Installing latexrender on the forum

1. Nov 6, 2008

lectorvector

Hello. I am building a forum that will need to display math properly. We are using vBulletin as I believe this site does. I hope to use be able to simply let the users use tex bbcode tags display the math. I was told that this site uses latexrender which is what I am looking at using. The only problem is that the instructions call for inserting the following, but I have no idea where to place it.

include_once('/full_path_here_to/latexrender/latex.php');
$latextext=latex_content($latextext);

Any help would be greatly appreciated.