code: protected function eliminateNestedPaths($arrPaths)
  	{
  		$arrPaths = array_filter($arrPaths);
  
  		if (empty($arrPaths) || !\is_array($arrPaths))
  		{
  			return array();
  		}
  
  		$nested = array();
  
  		foreach ($arrPaths as $path)
  		{
  			$nested[] = preg_grep('/^' . preg_quote($path, '/') . '\/.+/', $arrPaths);
  		}
  
  		if (!empty($nested))
  		{
  			$nested = array_merge(...$nested);
  		}
  
  		return array_values(array_diff($arrPaths, $nested));
  	}
docs: Take an array of file paths and eliminate the nested ones
  
  @param array $arrPaths The array of file paths
  
  @return array The file paths array without the nested paths