From d237bc4c668c9b370ce26ed714a0e9521292e2db Mon Sep 17 00:00:00 2001
From: Reinhold Kainhofer <reinhold@kainhofer.com>
Date: Wed, 25 Jan 2017 00:33:08 +0100
Subject: [PATCH] Add variables ZIPnumeric and ZIPalphanum

---
 rules_shipping_framework_joomla.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rules_shipping_framework_joomla.php b/rules_shipping_framework_joomla.php
index cea80d4..6c41bb6 100644
--- a/rules_shipping_framework_joomla.php
+++ b/rules_shipping_framework_joomla.php
@@ -232,6 +232,8 @@ class RulesShippingFrameworkJoomla extends RulesShippingFramework {
 			'zip4'=>substr($zip,0,4),
 			'zip5'=>substr($zip,0,5),
 			'zip6'=>substr($zip,0,6),
+			'zipnumeric'  => preg_replace('/[^0-9]/', '', $zip),
+			'zipalphanum' => preg_replace('/[^a-zA-Z0-9]/', '', $zip),
 			'city'=>isset($address['city'])?trim($address['city']):'',
 			'countryid' => 0, 'country' => '', 'country2' => '', 'country3' => '',
 			'stateid'   => 0, 'state'   => '', 'state2'   => '', 'state3'   => '',
-- 
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