root/ext/spl/examples/

[..]
  1. class_tree.php
  2. dba_array.php
  3. dba_dump.php
  4. directorytree.php
  5. findfile.php
  6. findregex.php
  7. ini_groups.php
  8. nocvsdir.php
  9. phar_from_dir.php
  10. tree.php
[..]