function getDirectory($path){
	
        // Directories to ignore when listing output
        $ignore = array( 'cgi-bin', '.', '..' );

	$handle = opendir($path);
	
	$dir_arr = array();
	$i = 0;

        while (false !== ($dir = readdir($handle))) { 
            if( !in_array( $dir, $ignore ) ){ 
                if (is_dir("$path/$dir")) { 
                    $dir_arr[] = $dir;  
                } 
            }
        }  
        
        closedir($handle);

        return $dir_arr;

}

Returns an array of folder names contained within the passed path.

PHP Function: getDirectory

PHP