Don't use GLOBALS['xxx'] -- Doesn't matter, but let's remain with a consistent coding...

[squirrelmail.git] / functions / encode / iso_8859_1.php

diff --git a/functions/encode/iso_8859_1.php b/functions/encode/iso_8859_1.php
index 6fc411e2fbb4195e78583b7d112763fc88e54547..48271728a2568970a7220c08e1ce94d90abc1f98 100644 (file)
--- a/functions/encode/iso_8859_1.php
+++ b/functions/encode/iso_8859_1.php
@@ -1,12 +1,14 @@
 <?php
+
 /**
  * iso-8859-1 encoding functions
  *
  * takes a string of unicode entities and converts it to a iso-8859-1 encoded string
  * Unsupported characters are replaced with ?.
  *
+ * @copyright &copy; 2004-2006 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  * @version $Id$
- * @copyright Copyright &copy; SquirrelMail Development Team, 2004
  * @package squirrelmail
  * @subpackage encode
  */
@@ -22,17 +24,17 @@ function charset_encode_iso_8859_1 ($string) {
 
     $string=preg_replace("/&#([0-9]+);/e","unicodetoiso88591('\\1')",$string);
     // $string=preg_replace("/&#[xX]([0-9A-F]+);/e","unicodetoiso88591(hexdec('\\1'))",$string);
-    
+
     return $string;
 }
 
 /**
  * Return iso-8859-1 symbol when unicode character number is provided
- * 
- * This function is used internally by charset_encode_iso_8859_1 
- * function. It might be unavailable to other squirrelmail functions.
- * Don't use it or make sure, that functions/encode/iso_8859_1.php is 
- * included. 
+ *
+ * This function is used internally by charset_encode_iso_8859_1
+ * function. It might be unavailable to other SquirrelMail functions.
+ * Don't use it or make sure, that functions/encode/iso_8859_1.php is
+ * included.
  *
  * @param int $var decimal unicode value
  * @return string iso-8859-1 character
@@ -46,4 +48,3 @@ function unicodetoiso88591($var) {
     }
     return $ret;
 }
-?>
\ No newline at end of file