Please check this:
function listFolderFiles($dir){
$ffs = scandir($dir);
unset($ffs[array_search('.', $ffs, true)]);
unset($ffs[array_search('..', $ffs, true)]);
// prevent empty ordered elements
if (count($ffs) < 1)
return;
foreach($ffs as $ff){
if(is_dir($dir."https://stackoverflow.com/".$ff)){
echo '+'.$ff ."<br>";
listFolderFiles($dir."https://stackoverflow.com/".$ff);
} else {
echo '-'.$ff ."<br>";
}
}
}
listFolderFiles('C:\xampp\htdocs\ic');
solved display files and folders in php (file handeling)