class SkipDotsRecursiveDirectoryIterator

Provides an interface for iterating recursively over filesystem directories.

Manually skips '.' and '..' directories, since no existing method is available in PHP 5.2.

@todo Depreciate in favor of RecursiveDirectoryIterator::SKIP_DOTS once PHP 5.3 or later is required.

Hierarchy

class SkipDotsRecursiveDirectoryIterator extends \RecursiveDirectoryIterator

Expanded class hierarchy of SkipDotsRecursiveDirectoryIterator

1 string reference to 'SkipDotsRecursiveDirectoryIterator'

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

File

includes/filetransfer/filetransfer.inc, line 413: 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) {
    parent::__construct($path);
    $this->skipdots();
  }

  function rewind() {
    parent::rewind();
    $this->skipdots();
  }

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

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

Members

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

class SkipDotsRecursiveDirectoryIterator

Hierarchy

File

Members

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