function friendly_url($buf) { if(!substr_count($_SERVER['REQUEST_URI'],"administration")){ $buf = preg_replace('#nickpage\.php\?user=([0-9]*?)(\'|")#si', 'strona_uzytkownika-\1.html\2', $buf); $buf = preg_replace('#blog\.php\?page=blog_id(&|&)id=([0-9]*?)(\'|")#si', 'blog_uzytkownika-\1.html\2', $buf); } return $buf; } add_handler("friendly_url");