From 5ce275656716cdb66cc2423ff78416cca438e588 Mon Sep 17 00:00:00 2001
From: Ryan Masten <ryan.masten@gmail.com>
Date: Fri, 8 May 2009 17:37:27 +0000
Subject: [PATCH] Performance fix by Matthias Moser - extract replaced by
 foreach

git-svn-id: http://dompdf.googlecode.com/svn/trunk/dompdf@113 8e70de24-3a84-11de-b438-597f59cd7555
---
 include/frame.cls.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/include/frame.cls.php b/include/frame.cls.php
index 724d00065..b7fc72832 100644
--- a/include/frame.cls.php
+++ b/include/frame.cls.php
@@ -370,8 +370,11 @@ function set_decorator(Frame_Decorator $decorator) {
   }
   
   function set_containing_block($x = null, $y = null, $w = null, $h = null) {
-    if ( is_array($x) ) 
-      extract($x);
+    if ( is_array($x) ){
+  		foreach($x AS $key => $val){
+			$$key = $val;
+		}
+    }
     
     if (is_numeric($x)) {
       $this->_containing_block[0] = $x;