Re: problem with join(array, "")

Typo... that should be join("", array). Sorry. dp "Dave Hull" <dphull@NO_SPAM.ukans.edu> wrote in message news:8h35ek$4v0$1@cvs.php.net... > By the way, I realized after posting that it's supposed to be joing("", > array). I have tried it that way and the result is the same. Any thoughts? > > dp > > "Dave Hull" <dphull@NO_SPAM.ukans.edu> wrote in message > news:8h3581$1i4$1@cvs.php.net... > > I've got the following code which splits an ip address into it's four > > octets: > > > > $octet[4] = strtok($remote_ip, "."); > > for ($i = 3; $i >= 1; $i--) { > > $octet[$i] = strtok("."); > > } > > > > If I add code as follows: > > > > for ($i = 1; $i <= 4; $i++) { > > echo $octet[$1]; > > } > > > > it prints the octects in reverse so 192.168.47.8 becomes 847168192. > However, > > if I add the following lines: > > > > $revip = join($octet, ""); > > echo $revip; > > > > this should join the octet[] array into a string with "" as the separator. > > However, when the output of the next line is not 847168192, it's > 192168478. > > > > Anyone know if this is a bug or a feature? Am I misunderstanding something > > here? > > > > Thanks. > > > > dp > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > > For additional commands, e-mail: php-general-help@lists.php.net > > To contact the list administrators, e-mail: php-list-admin@lists.php.net > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net >