$dir_iterator = new RecursiveDirectoryIterator( dirname( $phpfile ) );
$iterator = new RecursiveIteratorIterator(
$dir_iterator, RecursiveIteratorIterator::LEAVES_ONLY );
$dir_iterator = new RecursiveDirectoryIterator( dirname( $phpfile ) );
$iterator = new RecursiveIteratorIterator(
$dir_iterator, RecursiveIteratorIterator::LEAVES_ONLY );