I have the code, where where everything works, but I need some change. I have PHP code, which show folder tree in select input. But now I can only choose the files in the folder but I only need to choose folders and do not show up files in subfolders. After this I need to show the destination of the choose folder under select input.
I found solution which I need to change.
function dirToOptions($path = "../files/projects", $level = 0) {
$items = scandir($path);
foreach($items as $item) {
// ignore items strating with a dot (= hidden or nav)
if (strpos($item, '.') === 0) {
continue;
}
$fullPath = $path . DIRECTORY_SEPARATOR . $item;
// add some whitespace to better mimic the file structure
$item = str_repeat(' ', $level * 3) . $item;
// file
if (is_file($fullPath)) {
echo "<option>$item</option>";
}
// dir
else if (is_dir($fullPath)) {
// immediatly close the optgroup to prevent (invalid) nested optgroups
echo "<optgroup label='$item'></optgroup>";
// recursive call to self to add the subitems
dirToOptions($fullPath, $level + 1);
}
}
}
echo '<select>';
dirToOptions();
echo '</select>';
