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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / spl / internal / recursiveiterator.inc
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:48:01 2012 UTC (13 years, 1 month ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

<?php

/** @file recursiveiterator.inc
 * @ingroup SPL
 * @brief class RecursiveIterator
 * @author  Marcus Boerger
 * @date    2003 - 2009
 *
 * SPL - Standard PHP Library
 */

/**
 * @brief   Interface for recursive iteration with RecursiveIteratorIterator
 * @author  Marcus Boerger
 * @version 1.0
 * @since PHP 5.0
 */
interface RecursiveIterator extends Iterator
{
	/** @return whether the current element has children
	 */
	function hasChildren();
	
	/** @return the sub iterator for the current element
	 * @note The returned object must implement RecursiveIterator.
	 */
	function getChildren();
}

?>
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