Wapper xtblog post links contain many strings after main thread url ex:
http://xtgem.com/__xtblog_entry/10244119-some-post?__xtblog_search=orbit&Search=&__xtblog_tags=Epic&__xt_page=5&__xtblog_block_id=1#xt_blog

I want it removed from post links only, not from pagination links. I did most of it by bunches of ireplace rules for general strings like #xt_blog. But what to do about strings i cant predict? ex: __xtblog_search=something. how to use __xtblog_search get value in ireplace?

So, is there a better way to do it aka remove everything after „?“ from post links? maybe any regex for that?