Tekst pierwotny:

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed tincidunt. In gravida egestas neque. Ut felis libero, molestie et, vulputate sit amet, pharetra suscipit, felis. Sed ut mi sit amet pede mollis adipiscing.

Przekszata³cenia:

• http://example.com → http://example.com/?z_rss=lebkowski
• http://example.com/?asb=as → http://example.com/?asb=as&z_rss=lebkowski

Wynik:

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed tincidunt. In gravida egestas neque. Ut felis libero, molestie et, vulputate sit amet, pharetra suscipit, felis. Sed ut mi sit amet pede mollis adipiscing.<a href="http://example.com/?z_rss=lebkowski">Lorem</a> ipsum dolor sit amet, consectetuer adipiscing elit. Sed tincidunt. In gravida egestas neque. <a href="#nie_jest_zewnetrzny">Ut felis</a> libero, molestie et, vulputate sit amet, pharetra suscipit, felis. Sed ut mi sit <a href="http://example.com/?asb=as&amp;z_rss=lebkowski">amet</a> pede mollis adipiscing.