I checked the PHP manual first of all. I didn't see anything for what I'm looking for, though maybe I'm just blind?
Basically, I need a function that will return either true or false if the character I send it as an argument is a letter, like C++'s isalpha().
Anyone know of such a function? I'd make my own, though I don't think I know how to grab the ASCII value of a character either
Thanks.