php - wordpress renewal failed, showing blank pages -
i working on renewal of site http://koogen.net/ , created sub-directory under name of /wp/ , installed wordpress, worked on renewed version of website. i got green light , working on changing settings wordpress users can view renewed website accessing koogen.net. i changed site address http://koogen.net/ copied index.php , .htaccess root directory. edited index.php's require(‘/wp-blog-header.php’); require(‘/wp/wp-blog-header.php’); and *edited .htaccess's rewritebase /wp/ to rewritebase / and rewriterule . /wp/index.php [l] to rewriterule . /index.php [l] and thought should work fine. instead gave me blank pages everywhere , can't fix them. i tried wp_debug true setting it's not showing me error messages i guessing messed htaccess or php database. how fix problem... appreciated! thanks in advance!!! update: able turn on debug mode, , gave me error message. parse error: parse error, unexpected t_string, expecting t_old_...