Probably, unfortunately I'm working with PHP 3.x and don't have a choice about it so I do not have "foreach".
> -----Original Message----- > From: Steve Cayford [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, December 04, 2001 12:37 PM > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED] > Subject: Fwd: [PHP] Stuck on array, need a little help. > > > Hmm. Mail didn't go through, trying again... > > Begin forwarded message: > > > > > On Tuesday, December 4, 2001, at 09:16 AM, Brian V Bonini wrote: > > > >> I still can't get this to do what I want: > >> $bikes = array( > >> "Road" => array( > >> "Trek" => array( > >> "Trek 5200" => "road.php?brand=t5200" > >> ), > >> "LeMond" => array( > >> "Zurich" => "road.php?brand=zurich", > >> "Chambery" => "road.php?brand=chambery", > >> "Alpe d'Huez" => "road.php?brand=alpe", > >> "BuenosAries" => "road.php?brand=bueno", > >> "Tourmalet" => "road.php?brand=tourmalet" > >> ), > >> "Moots" => array( > >> "VaMoots" => "road.php?brand=vamoots" > >> ) > >> ), > >> ); > >> if ($cat == 'bikes') { > >> while (list($key, $val)=each($bikes[$sub_cat])) { > >> echo "<TD><IMG SRC=\"images/spacer.gif\" WIDTH=\"25\" > >> HEIGHT=\"1\" > >> ALT=\"\" BORDER=\"0\"></TD>\n"; > >> echo "<TD><A HREF=\"$val\" CLASS=\"menu\">$key</A></TD>\n"; > > > > (isn't $val here an array of bike models? If so you'll end up with <A > > HREF="[Array]" ...>) > > > >> while (list($sub_key, $sub_val) = each($val)) { > >> echo "<TD><A HREF=\"$sub_val\" > >> CLASS=\"menu\">$sub_key</a></td>\n"; > >> } > >> } > >> } > >> > > Are you looking for something more like this: > > > > $modelString = ""; > > $makeString = ""; > > foreach($bikes['Road'] as $make => $models) { > > $makeString .= " " . $make; > > foreach($models as $model => $link) { > > $modelString .= "<A HREF=\"$link\" > CLASS=\"menu\">$model</A>"; > > } > > } > > print($makeString . "<br>\n"); > > print($modelString . "<br>\n"); > > > > (I don't get what you're trying to do with the table, though) > > > > -Steve > > > > > >> Will produce: > >> Trek Trek 5200 LeMond Zurich Chambery Alpe d'Huez BuenosAries > >> Tourmalet > >> Moots VaMoots > >> as it should... > >> > >> But, I need it to produce: > >> Trek LeMond Moots > >> Trek 5200 Zurich Chambery Alpe d'Huez BuenosAries Tourmalet VaMoots > >> > >> And I need to get the value of $sub_val in the nested "while" loop to > >> where > >> $val is in the outer loop. > >> > >> I'm really stuck, any suggestions?? > >> > >> -Brian > >> ************** > >> > >> > >>> -----Original Message----- > >>> From: Jim Musil [mailto:[EMAIL PROTECTED]] > >>> Sent: Friday, November 30, 2001 5:26 PM > >>> To: [EMAIL PROTECTED] > >>> Cc: [EMAIL PROTECTED] > >>> Subject: RE: [PHP] Stuck on array, need a little help. > >>> > >>> > >>> > >>> > >>> The script is still working right, you just need to nest another > >>> while loop into your current while loop. > >>> > >>> Like so ... > >>> > >>> if ($cat == 'bikes' && $sub_cat != 'Road') { > >>> while (list($val, $key)=each($bikes[$sub_cat])) { > >>> > >>> echo "<tr><td>$val</td>"; > >>> > >>> while (list($sub_val, $sub_key) = each($key)) { > >>> > >>> > >>> echo "<TD><IMG SRC=\"images/spacer.gif\" WIDTH=\"25\" > >>> HEIGHT=\"1\" > >>> ALT=\"\" BORDER=\"0\"></td>\n"; > >>> echo "<TD><A HREF=\"$sub_key\" > >>> CLASS=\"menu\">$sub_val</a></td>\n"; > >>> > >>> > >>> } > >>> } > >>> } > >>> > >>> alternatively, if you know specifically what you want you could > >>> do this ... > >>> > >>> if ($cat == 'bikes' && $sub_cat != 'Road') { > >>> while (list($val, $key)=each($bikes[$sub_cat]["Trek"])) { > >>> > >>> > >>> > >>> echo "<TD><IMG SRC=\"images/spacer.gif\" WIDTH=\"25\" > >>> HEIGHT=\"1\" > >>> ALT=\"\" BORDER=\"0\"></td>\n"; > >>> echo "<TD><A HREF=\"$key\" CLASS=\"menu\">$val</a></td>\n"; > >>> > >>> > >>> > >>> } > >>> } > >>> > >>> > >>> > >>>> No, all that will do is reverse the placement > >>>> of the values. So now it prints out Array > >>>> and puts the item in the URL. Still the same problem. > >>>> > >>>> > >>>>> -----Original Message----- > >>>>> From: Jim Musil [mailto:[EMAIL PROTECTED]] > >>>>> Sent: Friday, November 30, 2001 4:54 PM > >>>>> To: [EMAIL PROTECTED] > >>>>> Cc: [EMAIL PROTECTED] > >>>>> Subject: Re: [PHP] Stuck on array, need a little help. > >>>>> > >>>>> > >>>>> Your script is working like you are asking it to ... > >>>>> > >>>>> > >>>>> Change ... > >>>>> > >>>>> while (list($val, $key)=each($bikes[$sub_cat])) { > >>>>> > >>>>> To ... > >>>>> > >>>>> while (list($key, $val)=each($bikes[$sub_cat])) { > >>>>> > >>>>> and it should work like you WANT it to ... > >>>>> > >>>>>> I'm stuck. $key returns "Array" how can I get at each > >>>>>> level of this array? > >>>>>> > >>>>>> if ($cat == 'bikes' && $sub_cat != 'Road') { > >>>>>> while (list($val, $key)=each($bikes[$sub_cat])) { > >>>>>> echo "<TD><IMG SRC=\"images/spacer.gif\" WIDTH=\"25\" > >>>>> HEIGHT=\"1\" > >>>>>> ALT=\"\" BORDER=\"0\"></TD>\n"; > >>>>>> echo "<TD><A HREF=\"$key\" CLASS=\"menu\">$val</A></TD>\n"; > >>>>>> > >>>>>> $bikes = array( > >>>>>> "Road" => array( > >>>>>> "Trek" => array( > >>>>>> "Trek 5200" => "road.php?brand=t5200" > >>>>>> ), > >>>>>> "LeMond" => array( > >>>>>> "Zurich" => "road.php?brand=zurich", > >>>>>> "Chambery" => "road.php?brand=chambery", > >>>>>> "Alpe d'Huez" => "road.php?brand=alpe", > >>>>>> "BuenosAries" => "road.php?brand=bueno", > >>>>>> "Tourmalet" => "road.php?brand=tourmalet" > >>>>>> ), > >>>>>> "Moots" => array( > >>>>>> "VaMoots" => "road.php?brand=vamoots" > >>>>>> ) > >>>>>> ), > >>>>>> "Mountain" => array( > >>>>>> "Trek" => array( > >>>>>> "Fuel 100" => "mountain.php?brand=tfuel90", > >>>>>> "Fuel 90" => "mountain.php?brand=schhg" > >>>>>> ), > >>>>>> "Klein" => array( > >>>>>> "bike 1" => "URL", > >>>>>> "bike 2" => "URL" > >>>>>> ), > >>>>>> "Gary Fisher" => array( > >>>>>> "bike 1" => "URL", > >>>>>> "bike 2" => "URL" > >>>>>> ), > >>>>>> "Moots" => array( > >>>>>> "bike 1" => "URL", > >>>>>> "bike 2" => "URL" > >>>>>> ) > >>>>>> ), > >>>>>> > >>>>>> > >>>>>> -- > >>>>>> PHP General Mailing List (http://www.php.net/) > >>>>>> To unsubscribe, e-mail: [EMAIL PROTECTED] > >>>>>> For additional commands, e-mail: [EMAIL PROTECTED] > >>>>>> To contact the list administrators, e-mail: > >>> [EMAIL PROTECTED] > >>>>> > >>>>> > >>>>> -- > >>>>> Jim Musil > >>>>> --------- > >>>>> Multimedia Programmer > >>>>> Nettmedia > >>>>> ------------- > >>>>> 212-629-0004 > >>>>> [EMAIL PROTECTED] > >>>>> > >>>>> -- > >>>>> PHP General Mailing List (http://www.php.net/) > >>>>> To unsubscribe, e-mail: [EMAIL PROTECTED] > >>>>> For additional commands, e-mail: [EMAIL PROTECTED] > >>>>> To contact the list administrators, e-mail: > >>> [EMAIL PROTECTED] > >>>>> > >>>> > >>>> -- > >>>> PHP General Mailing List (http://www.php.net/) > >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] > >>>> For additional commands, e-mail: [EMAIL PROTECTED] > >>>> To contact the list administrators, e-mail: php-list- > >>>> [EMAIL PROTECTED] > >>> > >>> > >>> -- > >>> Jim Musil > >>> --------- > >>> Multimedia Programmer > >>> Nettmedia > >>> ------------- > >>> 212-629-0004 > >>> [EMAIL PROTECTED] > >>> > >> > >> > >> -- > >> PHP General Mailing List (http://www.php.net/) > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> To contact the list administrators, e-mail: php-list- > >> [EMAIL PROTECTED] > >> > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
