class SkipDotsRecursiveDirectoryIterator

Provides an interface for iterating recursively over filesystem directories.

Manually skips '.' and '..' directories, since no existing method existed in PHP versions prior to 5.3.

Instead of using this class, use RecursiveDirectoryIterator directly and pass the FilesystemIterator::SKIP_DOTS option.

Hierarchy

class SkipDotsRecursiveDirectoryIterator extends \RecursiveDirectoryIterator

Expanded class hierarchy of SkipDotsRecursiveDirectoryIterator

Deprecated

since 1.22.0

1 string reference to 'SkipDotsRecursiveDirectoryIterator'

backdrop_class_list in core/includes/bootstrap.classes.inc: Lists all the classes used by Backdrop core.

File

core/includes/filetransfer/filetransfer.inc, line 536: Base FileTransfer class.

View source

class SkipDotsRecursiveDirectoryIterator extends RecursiveDirectoryIterator {
  /**
   * Constructs a SkipDotsRecursiveDirectoryIterator
   *
   * @param $path
   *   The path of the directory to be iterated over.
   */
  function __construct($path) {
    watchdog_deprecated_function('filetransfer', __METHOD__);
    parent::__construct($path);
    $this->skipdots();
  }

  #[\ReturnTypeWillChange]
  function rewind() {
    parent::rewind();
    $this->skipdots();
  }

  #[\ReturnTypeWillChange]
  function next() {
    parent::next();
    $this->skipdots();
  }

  protected function skipdots() {
    while ($this->isDot()) {
      parent::next();
    }
  }
}

Members

Name	Modifiers	Type	Description
SkipDotsRecursiveDirectoryIterator::next		function
SkipDotsRecursiveDirectoryIterator::rewind		function
SkipDotsRecursiveDirectoryIterator::skipdots	protected	function
SkipDotsRecursiveDirectoryIterator::__construct		function	Constructs a SkipDotsRecursiveDirectoryIterator