I would like to only show folders, not the files.

It is showing me files and folders.

PHP Code:

PHP Code:

<?php 
function populateDropdown(){ 
$path = glob("/home/bucket/public_html/*"); //the double \\ is not a typo you 
//have to escape it 
//if the path cannot be found 
if(!($path)){ 
echo("The path cannot be found"); 
return; 
}//if 

//the path is valid 
else{ 
foreach($path as $i){ 

echo("<option value=$i>$i</option>"); 

}//foreach 
}//else 
}//populateDropdown 

?>

 <select>
<?php populateDropdown(); ?>
</select>               

Read the doc: http://php.net/manual/en/function.glob.php

PHP Code:

$path = glob("/home/bucket/public_html/*", GLOB_ONLYDIR); 


You may use opendir(),readdir(),closedir() and is_dir()to get list of folders