At 12:13 PM -0400 10/30/08, Joe Schaeffer wrote:
I have a (readable) directory structure like so:
../navigation
/cats
/dogs
/beagles
/collies
/some/other/dirs/
/horses
I need to display those directories in nested html lists (marked up
with css). Using PHP on the above, I'd like to produce the following
HTML:
<ul>
<li>cats</li>
<li>dogs
<ul>
<li><beagles></li>
<li><collies>
<ul><li>some...</li></ul>
</li>
</ul>
</li>
<li>horses</li>
</ul>
--joe:
The html is simple to add, so I'll provide just the basics of placing
a directory and it's contents in an array:
<?php
echo '<pre>';
print_r(recur_dir('.'));
echo '</pre>';
?>
<?php // === functions ==========
function recur_dir($dir)
{
$dirlist = opendir($dir);
while ($file = readdir ($dirlist))
{
if ($file != '.' && $file != '..')
{
$newpath = $dir.'/'.$file;
$level = explode('/',$newpath);
if (is_dir($newpath))
{
$mod_array[] = array(
'level'=>count($level)-1,
'path'=>$newpath,
'name'=>end($level),
'kind'=>'dir',
'mod_time'=>filemtime($newpath),
'content'=>recur_dir($newpath));
}
else
{
$mod_array[] = array(
'level'=>count($level)-1,
'path'=>$newpath,
'name'=>end($level),
'kind'=>'file',
'mod_time'=>filemtime($newpath),
'size'=>filesize($newpath));
}
}
}
closedir($dirlist);
return $mod_array;
}
Cheers,
tedd
PS: This is nathan's code.
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