I developed ZipLib2, a wrapper over the original Ziplib class, one year ago to create zipped archives using PHP. During this time It was in the top position in compression category in phpclasses. After arrival of dUnzip and some other very good classes, ZipLib2 losses its position and went to third/fourth place. After that I modified the code a little bit and add a huge documentation which was not present in previous release.
Now ZipLib2 is the Top user rated class in Compression Category with 82.4% rating. Thats some good result.