i found this website don't know if this helps
http://www.tareeinternet.com/scripts/base.html
from this
Code:
eval(base64_decode("ZGVmaW5lICgnVEJWRVJTSU9OJywnVEJERVZfUlVfdl9bMy4xXScpOw=="));
eval(base64_decode("aWYgKCR0aXRsZSA9PSAiIikNCiAgICAgICAgJHRpdGxlID0gJFNJVEVOQU1FIC4oaXNzZXQoJF9HRVRbJ25lb24nXSk/IiAoIi5UQlZFUlNJT04uIikiOicnKTsNCiAgICBlbHNlDQogICAgICAgICR0aXRsZSA9ICRTSVRFTkFNRSAuKGlzc2V0KCRfR0VUWyduZW9uJ10pPyIgKCIuVEJWRVJTSU9OLiIpIjonJykuICIgOjogIiAuIGh0bWxzcGVjaWFsY2hhcnMoJHRpdGxlKTs="));
to
Code:
// ('TBVERSION','TBDEV_RU_v_[3.1]');
if ($title == "")
$title = $SITENAME .(isset($_GET['neon'])?" (".TBVERSION.")":'');
else
$title = $SITENAME .(isset($_GET['neon'])?" (".TBVERSION.")":''). " :: " . htmlspecialchars($title);