Php HTML Parser

Dear friends, I am using html-parser (http://sourceforge.net/projects/html-parser/) written by Anton Y. Kalmykov. The class provides good support for HTML parsing even in case when HTML is faulty. I haven't tested the class extensively but I will do it in the next days. To learn more about PEAR, I would like to pearize Anton's parser and integrate it with XML:tree in a separate class. Basically I would like to use XML:tree for exploration of any HTML document, change attributes/values and save the HTML file. There might be applications like template file generation. Are there ongoing projects to bring HTML parsing to PEAR? Is the community interested in it? Any comments/help welcome. Best regards, Jean-Michel POURE