Navigation Tree

La_Parka

I see a lot of sites that have a navigation tree, such as this vBulletin board with "PHP Builder Community Forums > PHP Help > Newbies". What is the code to do something along these lines?

IceD

😉 This thing is usually called "taxon". You need:
1. Collect data into the array.
2. Display data, using loop.
Here is simple example:

$data = array(array("Link1", "link1.php"), array("Link2", "link2.php"), array("Link3", "link3.php"));
$data_cur = "Link4";
for ($i = 0; $i < count($data); $i++)
   echo "<a href=\"" . $data[$i][1] . "\">" . $data[$i][0] . "</a>" . " > ";
echo "<b>" . $data_cur . "</b>";

La_Parka

Originally posted by IceD
😉 This thing is usually called "taxon". You need:
1. Collect data into the array.
2. Display data, using loop.
Here is simple example:
$data = array(array("Link1", "link1.php"), array("Link2", "link2.php"), array("Link3", "link3.php"));
$data_cur = "Link4";
for ($i = 0; $i < count($data); $i++)
   echo "<a href=\"" . $data[$i][1] . "\">" . $data[$i][0] . "</a>" . " > ";
echo "<b>" . $data_cur . "</b>";
[/B]

Is it possible to create one of these using php includes e.g. so you would only have one instance of a taxon in your actual source...or would you have to insert it onto every single page's source?