1 files changed, 0 insertions, 47 deletions
diff --git a/ext/spl/examples/cachingrecursiveiterator.inc b/ext/spl/examples/cachingrecursiveiterator.inc
deleted file mode 100644
index dfeeea54e7..0000000000
--- a/ext/spl/examples/cachingrecursiveiterator.inc
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-class CachingRecursiveIterator extends CachingIterator implements RecursiveIterator
-{
-	protected $hasChildren;
-	protected $getChildren;
-	protected $catch_get_child;
-
-	function __construct(RecursiveIterator $it, $flags = CIT_CALL_TOSTRING)
-	{
-		parent::__construct($it, $flags);
-	}
-	
-	function next()
-	{
-		if ($this->hasChildren = $this->it->hasChildren()) {
-			try {
-				//$this->getChildren = new CachingRecursiveIterator($this->it->getChildren(), $this->flags);
-				// workaround memleaks...
-				$child = $this->it->getChildren();
-				$this->getChildren = new CachingRecursiveIterator($child, $this->flags);
-			}
-			catch(Exception $e) {
-				if (!$this->flags & CIT_CATCH_GET_CHILD) {
-					throw $e;
-				}
-				$this->hasChildren = false;
-				$this->getChildren = NULL;
-			}
-		} else {
-			$this->getChildren = NULL;
-		}
-		parent::next();
-	}
-
-	function hasChildren()
-	{
-		return $this->hasChildren;
-	}
-
-	function getChildren()
-	{
-		return $this->getChildren;
-	}
-}
-
-?>
-\ No newline at end of file