API Documentation Via Comments

Hi, As you may be aware, languages like Java allow you to add comments in a certain format, which can then be translated into a full HTML API Document later. Does PHP have a facility like this? If not, has anyone written anything to do something similar? I hope so?! Thanks all Richard ============================================================================== This message is for the sole use of the intended recipient. If you received this message in error please delete it and notify us. If this message was misdirected, CSFB does not waive any confidentiality or privilege. CSFB retains and monitors electronic communications sent through its network. Instructions transmitted over this system are not binding on CSFB until they are confirmed by us. Message transmission is not guaranteed to be secure. ==============================================================================