WordPress Post Thumbnails

Although there was initially a lot of fanfare over the new “thumbnail” features that were added to WordPress when version 2.9 was released, the documentation for the various functions related to post thumbnails is still severely lacking. In this article, I hope to shed a little light on the subject, as far as I can understand it.┬áThere are four new functions related to post thumbnails. Following are some short explanations about what the functions do and how to use them.