Index: branches/5.1.x/core/units/helpers/xml_helper5.php
===================================================================
diff -u -r14025 -r14241
--- branches/5.1.x/core/units/helpers/xml_helper5.php	(.../xml_helper5.php)	(revision 14025)
+++ branches/5.1.x/core/units/helpers/xml_helper5.php	(.../xml_helper5.php)	(revision 14241)
@@ -1,83 +1,83 @@
-<?php
-
-class XMLIterator implements Iterator
-{
-	private $var = array();
-
-	public function __construct($array)
-	{
-		if ( is_array($array) ) {
-			$this->var = $array;
-		}
-	}
-
-	public function rewind()
-	{
-		reset($this->var);
-	}
-
-	public function current()
-	{
-		$var = current($this->var);
-		return $var;
-	}
-
-	public function key()
-	{
-		$var = key($this->var);
-
-		return $var;
-	}
-
-	public function next()
-	{
-		$var = next($this->var);
-
-		return $var;
-	}
-
-	public function valid()
-	{
-		$var = $this->current() !== false;
-
-		return $var;
-	}
-}
-
-class kXMLNode5 extends kXMLNode implements IteratorAggregate {
-
-    public function getIterator()
-    {
-    	$ret = new XMLIterator($this->Children);
-
-        return $ret;
-    }
-
-    public function __destruct()
-    {
-//    	echo number_format(memory_get_usage()). ' &lt;-- Entered destructor for '.$this->Name.'<br/>';
-    	unset($this->Attributes, $this->OriginalAttributes);
-
-    	if ( isset($this->Children) ) {
-	    	foreach ($this->Children as $key => $child) {
-	    		if ( $this->Children[$key] instanceof kXMLNode5 ) {
-	    			$this->Children[$key]->__destruct();
-	    		}
-
-	    		unset( $this->Children[$key] );
-	    	}
-    	}
-
-    	unset($this->Children);
-//    	echo number_format(memory_get_usage()). ' &lt;-- Destructed '.$this->Name.' Children <br/>';
-    	unset($this->Name, $this->OriginalName);
-    	unset($this->Data);
-    	unset($this->firstChild);
-    	unset($this->lastChild);
-    	unset($this->Parent);
-    	unset($this->Position);
-    	unset($this->CRC);
-    	unset($this);
-    }
-}
-
+<?php
+
+class XMLIterator implements Iterator
+{
+	private $var = array();
+
+	public function __construct($array)
+	{
+		if ( is_array($array) ) {
+			$this->var = $array;
+		}
+	}
+
+	public function rewind()
+	{
+		reset($this->var);
+	}
+
+	public function current()
+	{
+		$var = current($this->var);
+		return $var;
+	}
+
+	public function key()
+	{
+		$var = key($this->var);
+
+		return $var;
+	}
+
+	public function next()
+	{
+		$var = next($this->var);
+
+		return $var;
+	}
+
+	public function valid()
+	{
+		$var = $this->current() !== false;
+
+		return $var;
+	}
+}
+
+class kXMLNode5 extends kXMLNode implements IteratorAggregate {
+
+    public function getIterator()
+    {
+    	$ret = new XMLIterator($this->Children);
+
+        return $ret;
+    }
+
+    public function __destruct()
+    {
+//    	echo number_format(memory_get_usage()). ' &lt;-- Entered destructor for '.$this->Name.'<br/>';
+    	unset($this->Attributes, $this->OriginalAttributes);
+
+    	if ( isset($this->Children) ) {
+	    	foreach ($this->Children as $key => $child) {
+	    		if ( $this->Children[$key] instanceof kXMLNode5 ) {
+	    			$this->Children[$key]->__destruct();
+	    		}
+
+	    		unset( $this->Children[$key] );
+	    	}
+    	}
+
+    	unset($this->Children);
+//    	echo number_format(memory_get_usage()). ' &lt;-- Destructed '.$this->Name.' Children <br/>';
+    	unset($this->Name, $this->OriginalName);
+    	unset($this->Data);
+    	unset($this->firstChild);
+    	unset($this->lastChild);
+    	unset($this->Parent);
+    	unset($this->Position);
+    	unset($this->CRC);
+    	unset($this);
+    }
+}
+