To determine whether or not you have a folder or file use the functions is_dir()
and is_file()
For example:
$path="extracted/" . $name[0]; $results = scandir($path); foreach ($results as $result) { if ($result === '.' or $result === '..') continue; if (is_dir($path . "https://stackoverflow.com/" . $result)) { //code to use if directory } }