public function DrupalLocalStreamWrapper::dir_rewinddir in Drupal 7

Support for rewinddir().

Return value

TRUE on success.

Overrides StreamWrapperInterface::dir_rewinddir

See also

http://php.net/manual/streamwrapper.dir-rewinddir.php

File

includes/stream_wrappers.inc, line 884

Drupal stream wrapper interface.

Class

DrupalLocalStreamWrapper

Drupal stream wrapper base class for local files.

Code

public function dir_rewinddir() {
  rewinddir($this->handle);

  // We do not really have a way to signal a failure as rewinddir() does not
  // have a return value and there is no way to read a directory handler
  // without advancing to the next file.
  return TRUE;
}