From 88ec761548b66f58acc1a86cdd0fc164ca925476 Mon Sep 17 00:00:00 2001
From: SVN Migration <svn@php.net>
Date: Sun, 15 Oct 2006 21:09:28 +0000
Subject: This commit was manufactured by cvs2svn to create branch
 'PECL_OPENSSL'.

---
 ext/spl/internal/recursiveiteratoriterator.inc | 235 -------------------------
 1 file changed, 235 deletions(-)
 delete mode 100755 ext/spl/internal/recursiveiteratoriterator.inc

(limited to 'ext/spl/internal/recursiveiteratoriterator.inc')

diff --git a/ext/spl/internal/recursiveiteratoriterator.inc b/ext/spl/internal/recursiveiteratoriterator.inc
deleted file mode 100755
index 716ab475ff..0000000000
--- a/ext/spl/internal/recursiveiteratoriterator.inc
+++ /dev/null
@@ -1,235 +0,0 @@
-<?php
-
-/** @file recursiveiteratoriterator.inc
- * @ingroup SPL
- * @brief class RecursiveIteratorIterator
- * @author  Marcus Boerger
- * @date    2003 - 2005
- *
- * SPL - Standard PHP Library
- */
-
-/**
- * @brief   Iterates through recursive iterators
- * @author  Marcus Boerger
- * @version 1.2
- * @since PHP 5.0
- *
- * The objects of this class are created by instances of RecursiveIterator. 
- * Elements of those iterators may be traversable themselves. If so these 
- * sub elements are recursed into.
- */
-class RecursiveIteratorIterator implements OuterIterator
-{
-	/** Mode: Only show leaves */
-	const LEAVES_ONLY 		= 0;
-	/** Mode: Show parents prior to their children */
-	const SELF_FIRST		= 1;
-	/** Mode: Show all children prior to their parent */
-	const CHILD_FIRST		= 2;
-
-	/** Flag: Catches exceptions during getChildren() calls and simply jumps
-	 * to the next element. */
-	const CATCH_GET_CHILD	= 0x00000002;
-
-	private $ait = array();
-	private $count = 0;
-	private $mode  = self::LEAVES_ONLY;
-	private $flags = 0;
-
-	/** Construct from RecursiveIterator
-	 *
-	 * @param it     RecursiveIterator to iterate
-	 * @param mode   Operation mode (one of):
-	 *               - LEAVES_ONLY only show leaves
-	 *               - SELF_FIRST  show parents prior to their childs
-	 *               - CHILD_FIRST show all children prior to their parent
-	 * @param flags  Control flags, zero or any combination of the following
-	 *               (since PHP 5.1).
-	 *               - CATCH_GET_CHILD which catches exceptions during
-	 *                 getChildren() calls and simply jumps to the next 
-	 *                 element.
-	 */
-	function __construct(RecursiveIterator $it, $mode = self::LEAVES_ONLY, $flags = 0)
-	{
-		$this->ait[0] = $it;
-		$this->mode   = $mode;
-		$this->flags  = $flags;
-	}
-
-	/** Rewind to top iterator as set in constructor
-	 */
-	function rewind()
-	{
-		while ($this->count) {
-			unset($this->ait[$this->count--]);
-			$this->endChildren();
-		}
-		$this->ait[0]->rewind();
-		$this->ait[0]->recursed = false;
-		callNextElement(true);
-	}
-	
-	/** @return whether iterator is valid
-	 */
-	function valid()
-	{
-		$count = $this->count;
-		while ($count) {
-			$it = $this->ait[$count];
-			if ($it->valid()) {
-				return true;
-			}
-			$count--;
-			$this->endChildren();
-		}
-		return false;
-	}
-	
-	/** @return current key
-	 */
-	function key()
-	{
-		$it = $this->ait[$this->count];
-		return $it->key();
-	}
-	
-	/** @return current element
-	 */
-	function current()
-	{
-		$it = $this->ait[$this->count];
-		return $it->current();
-	}
-	
-	/** Forward to next element
-	 */
-	function next()
-	{
-		while ($this->count) {
-			$it = $this->ait[$this->count];
-			if ($it->valid()) {
-				if (!$it->recursed && callHasChildren()) {
-					$it->recursed = true;
-					try
-					{
-						$sub = callGetChildren();
-					}
-					catch (Exception $e)
-					{
-						if (!($this->flags & self::CATCH_GET_CHILD))
-						{
-							throw $e;
-						}
-						$it->next();
-						continue;
-					}
-					$sub->recursed = false;
-					$sub->rewind();
-					if ($sub->valid()) {
-						$this->ait[++$this->count] = $sub;
-						if (!$sub instanceof RecursiveIterator) {
-							throw new Exception(get_class($sub).'::getChildren() must return an object that implements RecursiveIterator');
-						}
-						$this->beginChildren();
-						return;
-					}
-					unset($sub);
-				}
-				$it->next();
-				$it->recursed = false;
-				if ($it->valid()) {
-					return;
-				}
-				$it->recursed = false;
-			}
-			if ($this->count) {
-				unset($this->ait[$this->count--]);
-				$it = $this->ait[$this->count];
-				$this->endChildren();
-				callNextElement(false);
-			}
-		}
-		callNextElement(true);
-	}
-
-	/** @return Sub Iterator at given level or if unspecified the current sub 
-	 *          Iterator
-	 */
-	function getSubIterator($level = NULL)
-	{
-		if (is_null($level)) {
-			$level = $this->count;
-		}
-		return @$this->ait[$level];
-	}
-
-	/**
-	 * @return The inner iterator
-	 */	
-	function getInnerIterator()
-	{
-		return $this->it;
-	}
-
-	/** @return Current Depth (Number of parents)
-	 */
-	function getDepth()
-	{
-		return $this->level;
-	}
-
-	/** @return whether current sub iterators current element has children
-	 * @since PHP 5.1
-	 */
-	function callHasChildren()
-	{
-		return $this->ait[$this->count]->hasChildren();
-	}
-
-	/** @return current sub iterators current children
-	 * @since PHP 5.1
-	 */
-	function callGetChildren()
-	{
-		return $this->ait[$this->count]->getChildren();
-	}
-
-	/** Called right after calling getChildren() and its rewind().
-	 * @since PHP 5.1
-	 */
-	function beginChildren()
-	{
-	}
-	
-	/** Called after current child iterator is invalid and right before it
-	 * gets destructed.
-	 * @since PHP 5.1
-	 */
-	function endChildren()
-	{
-	}
-
-	private function callNextElement($after_move)
-	{
-		if ($this->valid())
-		{
-			if ($after_move)
-			{
-				if (($this->mode == self::SELF_FIRST && $this->callHasChildren())
-				     $this->mode == self::LEAVES_ONLY)
-				$this->nextElement();
-			}
-			else
-			{
-				$this->nextElement();
-			}
-		}
-	}
-	
-	/** Called when the next element is available
-	 */
-	function nextElement();
-}
-
-?>
\ No newline at end of file
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