Saving to a text file with PHP

[DeMuro1]

I have a little php knowledge and I don't even know if this is possible. Can you use an html form to type in text and then have php save it to a text file or something easily accessed by a site page. The easiest thing I can think of, having no knowledge of the functions, is to create an array that stores the text and then saves itself but that's a little bulky and also a little clumsy to me. it seems that there should be an easier way to do this. Any help would be greatly appreciated