home | O'Reilly's CD bookshelfs | FreeBSD | Linux | Cisco | Cisco Exam    

fcmp

$

f


->fcmp(


nstr


)
.

Compares $f to nstr . Returns -1 , 0 , or 1 depending on whether $f is less than, equal to, or greater than nstr , or undef if nstr is not a number.











??????????????@Mail.ru