I made this change to my 2.2.6 board and got a weird problem with the default [url] vbCode. It caused a portion of the code to change to this:
PHP Code:
return "<a href=../../../upload/admin//%22$righturl/%22 target=\"_blank\">".str_replace('\"', '"', $hyperlink)."</a>";
When it should be this:
PHP Code:
return "<a href=\"$righturl\" target=\"_blank\">".str_replace('\"', '"', $hyperlink)."</a>";
It caused all default links to no longer work. It was probably something hokey Dreamweaver did on me, but I thought it was worth mentioning. I fixed the problem code using the original file and now it's working with the hack in place.