further fixup for php5 in includes/funktion_xml.php, special thanks to mxey for this contribution

git-svn-id: svn://svn.cccv.de/engel-system@319 29ba0400-6e00-0410-a75a-ca02368028f8

includes/funktion_xml.php

@@ -143,9 +143,11 @@ function readXMLfile( $file )
 /*#######################################################################################*/
 function getXMLsubPease( $Sourse, $Name ) 
 {
-	while(list($key, $value) = each($Sourse->sub))
-		if( $value->name == $Name)
+	foreach($Sourse->sub as $key => $value) {
+		if ($value->name == $Name) {
 			return $value; 
+		}
+	}
 
 	echo "<h1>Fehler: getXMLsubPease( $Sourse, $Name ) not found</h1>";
 //		die;