From 6fc07742f8fca9d32db23243d374ea27e8ee4c1e Mon Sep 17 00:00:00 2001
From: rvelices <rv-github@modusoptimus.com>
Date: Thu, 20 Jun 2013 03:38:47 +0000
Subject: smarty 3 - first pass for tests

git-svn-id: http://piwigo.org/svn/trunk@23384 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 .../libs/plugins/shared.escape_special_chars.php   | 68 ++++++++++++++--------
 1 file changed, 44 insertions(+), 24 deletions(-)

(limited to 'include/smarty/libs/plugins/shared.escape_special_chars.php')

diff --git a/include/smarty/libs/plugins/shared.escape_special_chars.php b/include/smarty/libs/plugins/shared.escape_special_chars.php
index c07ce31be..d2609b674 100644
--- a/include/smarty/libs/plugins/shared.escape_special_chars.php
+++ b/include/smarty/libs/plugins/shared.escape_special_chars.php
@@ -1,31 +1,51 @@
 <?php
 /**
  * Smarty shared plugin
- * @package Smarty
- * @subpackage plugins
- */
-
-
-/**
- * escape_special_chars common function
  *
- * Function: smarty_function_escape_special_chars<br>
- * Purpose:  used by other smarty functions to escape
- *           special chars except for already escaped ones
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @param string
- * @return string
+ * @package Smarty
+ * @subpackage PluginsShared
  */
-function smarty_function_escape_special_chars($string)
-{
-    if(!is_array($string)) {
-        $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
-        $string = htmlspecialchars($string);
-        $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string);
-    }
-    return $string;
-}
 
-/* vim: set expandtab: */
+if (version_compare(PHP_VERSION, '5.2.3', '>=')) {
+    /**
+     * escape_special_chars common function
+     *
+     * Function: smarty_function_escape_special_chars<br>
+     * Purpose:  used by other smarty functions to escape
+     *           special chars except for already escaped ones
+     *
+     * @author   Monte Ohrt <monte at ohrt dot com>
+     * @param string $string text that should by escaped
+     * @return string
+     */
+    function smarty_function_escape_special_chars($string)
+    {
+        if (!is_array($string)) {
+            $string = htmlspecialchars($string, ENT_COMPAT, Smarty::$_CHARSET, false);
+        }
+        return $string;
+    }  
+} else {         
+    /**
+     * escape_special_chars common function
+     *
+     * Function: smarty_function_escape_special_chars<br>
+     * Purpose:  used by other smarty functions to escape
+     *           special chars except for already escaped ones
+     *
+     * @author   Monte Ohrt <monte at ohrt dot com>
+     * @param string $string text that should by escaped
+     * @return string
+     */
+    function smarty_function_escape_special_chars($string)
+    {
+        if (!is_array($string)) {
+            $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
+            $string = htmlspecialchars($string);
+            $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string); 
+        }
+        return $string;
+    }                                                                                                             
+} 
 
-?>
+?>
\ No newline at end of file
-- 
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