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msd2/myoos/includes/lib/smarty-plugins/function.oos_display_tax_value.php

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+<?php
+/* ----------------------------------------------------------------------
+   $Id: function.oos_display_tax_value.php,v 1.1 2007/06/08 13:34:16 r23 Exp $
+
+   MyOOS [Shopsystem]
+   https://www.oos-shop.de
+   
+   
+   Copyright (c) 2003 - 2019 by the MyOOS Development Team.
+   ----------------------------------------------------------------------
+   Based on:
+
+   File: general.php,v 1.212 2003/02/17 07:55:54 hpdl 
+   ----------------------------------------------------------------------
+   osCommerce, Open Source E-Commerce Solutions
+   http://www.oscommerce.com
+
+   Copyright (c) 2003 osCommerce
+   ----------------------------------------------------------------------
+   Released under the GNU General Public License
+   ---------------------------------------------------------------------- */
+   
+/*
+ * Smarty plugin
+ * -------------------------------------------------------------
+ * Type:     function
+ * Name:     oos_display_price
+ * Version:  1.0
+ * Date:    
+ * Purpose:	
+ *			
+ *       
+ * Install:  Drop into the plugin directory
+ * Author:   
+ * -------------------------------------------------------------
+ */
+
+function smarty_function_oos_display_tax_value($params, &$smarty)
+{
+     
+       require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
+  
+   $value = '';
+   $padding = TAX_DECIMAL_PLACES;
+   
+   foreach($params as $_key => $_val) {
+     $$_key = smarty_function_escape_special_chars($_val);
+   } 
+
+   if (strpos($value, '.')) {
+     $loop = TRUE;
+     while ($loop) {
+       if (substr($value, -1) == '0') {
+         $value = substr($value, 0, -1);
+       } else {
+         $loop = FALSE;
+         if (substr($value, -1) == '.') {
+           $value = substr($value, 0, -1);
+         }
+       }
+     }
+   }
+   if ($padding > 0) {
+     if ($decimal_pos = strpos($value, '.')) {
+       $decimals = strlen(substr($value, ($decimal_pos+1)));
+       for ($i=$decimals; $i<$padding; $i++) {
+         $value .= '0';
+       }
+     } else {
+       $value .= '.';
+       for ($i=0; $i<$padding; $i++) {
+         $value .= '0';
+       }
+     }
+   }
+   return $value;
+}
+