1 files changed, 0 insertions, 101 deletions
diff --git a/ext/spl/examples/recursiveiteratoriterator.inc b/ext/spl/examples/recursiveiteratoriterator.inc
deleted file mode 100755
index b48efb2b3b..0000000000
--- a/ext/spl/examples/recursiveiteratoriterator.inc
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-
-/**
- * @brief   Iterates through recursive iterators
- * @author  Marcus Boerger
- * @version 1.0
- *
- */
-class RecursiveIteratorIterator implements Iterator
-{
-	protected $ait = array();
-	protected $count = 0;
-
-	function __construct(RecursiveIterator $it)
-	{
-		$this->ait[0] = $it;
-	}
-
-
-	function rewind()
-	{
-		while ($this->count) {
-			unset($this->ait[$this->count--]);
-		}
-		$this->ait[0]->rewind();
-		$this->ait[0]->recursed = false;
-	}
-	
-	function hasMore()
-	{
-		$count = $this->count;
-		while ($count) {
-			$it = $this->ait[$count];
-			if ($it->hasMore()) {
-				return true;
-			}
-			$count--;
-		}
-		return false;
-	}
-	
-	function key()
-	{
-		$it = $this->ait[$this->count];
-		return $it->key();
-	}
-	
-	function current()
-	{
-		$it = $this->ait[$this->count];
-		return $it->current();
-	}
-	
-	function next()
-	{
-		while ($this->count) {
-			$it = $this->ait[$this->count];
-			if ($it->hasMore()) {
-				if (!$it->recursed && $it->hasChildren()) {
-					$it->recursed = true;
-					$sub = $it->getChildren();
-					$sub->recursed = false;
-					$sub->rewind();
-					if ($sub->hasMore()) {
-						$this->ait[++$this->count] = $sub;
-						if (!$sub instanceof RecursiveIterator) {
-							throw new Exception(get_class($sub).'::getChildren() must return an object that implements RecursiveIterator');
-						} 
-						return;
-					}
-					unset($sub);
-				}
-				$it->next();
-				$it->recursed = false;
-				if ($it->hasMore()) {
-					return;
-				}
-				$it->recursed = false;
-			}
-			if ($this->count) {
-				unset($this->ait[$this->count--]);
-				$it = $this->ait[$this->count];
-			}
-		}
-	}
-	
-	function getSubIterator($level = NULL)
-	{
-		if (is_null($level)) {
-			$level = $this->count;
-		}
-		return @$this->ait[$level];
-	}
-
-	function getDepth()
-	{
-		return $this->level;
-	}
-}
-
-?>
-\ No newline at end of file