printf

printf

printf FILEHANDLE FORMAT, LIST

printf FILEHANDLE

printf FORMAT, LIST

printf

Equivalent to print FILEHANDLE sprintf(FORMAT, LIST) , except that $\ (the output record separator) is not appended. The FORMAT and the LIST are actually parsed as a single list. The first argument of the list will be interpreted as the printf format. This means that printf(@_) will use $_[登录查看完整内容