Support for readdir().

Return value

string|bool The next filename, or FALSE if there are no more files in the directory.

Overrides PhpStreamWrapperInterface::dir_readdir

See also

http://php.net/manual/en/streamwrapper.dir-readdir.php

File

modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php, line 834

Class

SessionStreamWrapper

Example stream wrapper class to handle session:// streams.

Namespace

Drupal\stream_wrapper_example\StreamWrapper

Code

public function dir_readdir() {
  // @codingStandardsIgnoreEnd
  if ($this->directoryPointer < count($this->directoryKeys)) {
    $next = $this->directoryKeys[$this->directoryPointer];
    $this->directoryPointer++;
    return $next;
  }
  return FALSE;
}