From fa10e0945ecd45bfe78a2c8fb015a43092b4944b Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Thu, 10 Dec 2015 14:02:22 +0100
Subject: bug #385 update to smarty-3.1.28-dev (from Github)

---
 include/smarty/libs/plugins/shared.mb_unicode.php | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

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

diff --git a/include/smarty/libs/plugins/shared.mb_unicode.php b/include/smarty/libs/plugins/shared.mb_unicode.php
index e7f839ec8..0f790b56a 100644
--- a/include/smarty/libs/plugins/shared.mb_unicode.php
+++ b/include/smarty/libs/plugins/shared.mb_unicode.php
@@ -2,47 +2,53 @@
 /**
  * Smarty shared plugin
  *
- * @package Smarty
+ * @package    Smarty
  * @subpackage PluginsShared
  */
 
 /**
  * convert characters to their decimal unicode equivalents
  *
- * @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
+ * @link   http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
+ *
  * @param string $string   characters to calculate unicode of
  * @param string $encoding encoding of $string, if null mb_internal_encoding() is used
+ *
  * @return array sequence of unicodes
  * @author Rodney Rehm
  */
-function smarty_mb_to_unicode($string, $encoding=null) {
+function smarty_mb_to_unicode($string, $encoding = null)
+{
     if ($encoding) {
         $expanded = mb_convert_encoding($string, "UTF-32BE", $encoding);
     } else {
         $expanded = mb_convert_encoding($string, "UTF-32BE");
     }
+
     return unpack("N*", $expanded);
 }
 
 /**
  * convert unicodes to the character of given encoding
  *
- * @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
+ * @link   http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
+ *
  * @param integer|array $unicode  single unicode or list of unicodes to convert
  * @param string        $encoding encoding of returned string, if null mb_internal_encoding() is used
+ *
  * @return string unicode as character sequence in given $encoding
  * @author Rodney Rehm
  */
-function smarty_mb_from_unicode($unicode, $encoding=null) {
+function smarty_mb_from_unicode($unicode, $encoding = null)
+{
     $t = '';
     if (!$encoding) {
         $encoding = mb_internal_encoding();
     }
-    foreach((array) $unicode as $utf32be) {
+    foreach ((array) $unicode as $utf32be) {
         $character = pack("N*", $utf32be);
         $t .= mb_convert_encoding($character, $encoding, "UTF-32BE");
     }
+
     return $t;
 }
-
-?>
\ No newline at end of file
-- 
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