diff -r 5e7a0fedabdf -r 877f952ae2bd web/lib/Zend/Db/Statement.php
--- a/web/lib/Zend/Db/Statement.php	Thu Mar 21 17:31:31 2013 +0100
+++ b/web/lib/Zend/Db/Statement.php	Thu Mar 21 19:50:53 2013 +0100
@@ -15,9 +15,9 @@
  * @category   Zend
  * @package    Zend_Db
  * @subpackage Statement
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Statement.php 20096 2010-01-06 02:05:09Z bkarwin $
+ * @version    $Id: Statement.php 24790 2012-05-10 12:28:51Z mcleod@spaceweb.nl $
  */
 
 /**
@@ -36,7 +36,7 @@
  * @category   Zend
  * @package    Zend_Db
  * @subpackage Statement
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 abstract class Zend_Db_Statement implements Zend_Db_Statement_Interface
@@ -176,37 +176,40 @@
      */
     protected function _stripQuoted($sql)
     {
-        // get the character for delimited id quotes,
-        // this is usually " but in MySQL is `
-        $d = $this->_adapter->quoteIdentifier('a');
-        $d = $d[0];
-
-        // get the value used as an escaped delimited id quote,
-        // e.g. \" or "" or \`
-        $de = $this->_adapter->quoteIdentifier($d);
-        $de = substr($de, 1, 2);
-        $de = str_replace('\\', '\\\\', $de);
 
         // get the character for value quoting
         // this should be '
         $q = $this->_adapter->quote('a');
-        $q = $q[0];
-
+        $q = $q[0];        
         // get the value used as an escaped quote,
         // e.g. \' or ''
         $qe = $this->_adapter->quote($q);
         $qe = substr($qe, 1, 2);
-        $qe = str_replace('\\', '\\\\', $qe);
-
+        $qe = preg_quote($qe);
+        $escapeChar = substr($qe,0,1);
+        // remove 'foo\'bar'
+        if (!empty($q)) {
+            $escapeChar = preg_quote($escapeChar);
+            // this segfaults only after 65,000 characters instead of 9,000
+            $sql = preg_replace("/$q([^$q{$escapeChar}]*|($qe)*)*$q/s", '', $sql);
+        }
+        
         // get a version of the SQL statement with all quoted
         // values and delimited identifiers stripped out
         // remove "foo\"bar"
-        $sql = preg_replace("/$q($qe|\\\\{2}|[^$q])*$q/", '', $sql);
-        // remove 'foo\'bar'
-        if (!empty($q)) {
-            $sql = preg_replace("/$q($qe|[^$q])*$q/", '', $sql);
-        }
+        $sql = preg_replace("/\"(\\\\\"|[^\"])*\"/Us", '', $sql);
 
+        // get the character for delimited id quotes,
+        // this is usually " but in MySQL is `
+        $d = $this->_adapter->quoteIdentifier('a');
+        $d = $d[0];
+        // get the value used as an escaped delimited id quote,
+        // e.g. \" or "" or \`
+        $de = $this->_adapter->quoteIdentifier($d);
+        $de = substr($de, 1, 2);
+        $de = preg_quote($de);
+        // Note: $de and $d where never used..., now they are:
+        $sql = preg_replace("/$d($de|\\\\{2}|[^$d])*$d/Us", '', $sql);
         return $sql;
     }