- Fixed the Filters plugin to allow commas in filter criteria text

[squirrelmail.git] / functions / strings.php

diff --git a/functions/strings.php b/functions/strings.php
index f62cf138585636db2ca5e79b86b1ca52e65acc15..944177d9d1523a3833522df5b89159eadbd0a90e 100644 (file)
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -6,7 +6,7 @@
  * This code provides various string manipulation functions that are
  * used by the rest of the SquirrelMail code.
  *
- * @copyright © 1999-2007 The SquirrelMail Project Team
+ * @copyright © 1999-2009 The SquirrelMail Project Team
  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  * @version $Id$
  * @package squirrelmail
@@ -655,12 +655,16 @@ function OneTimePadCreate ($length=100) {
 }
 
 /**
- * Returns a string showing the size of the message/attachment.
- *
- * @param int $bytes the filesize in bytes
- * @return string the filesize in human readable format
- * @since 1.0
- */
+  * Returns a string showing a byte size figure in
+  * a more easily digested (readable) format
+  *
+  * @param int $bytes the size in bytes
+  *
+  * @return string The size in human readable format
+  *
+  * @since 1.0
+  *
+  */
 function show_readable_size($bytes) {
     $bytes /= 1024;
     $type = _("KiB");
@@ -678,7 +682,8 @@ function show_readable_size($bytes) {
         settype($bytes, 'integer');
     }
 
-    return $bytes . ' ' . $type;
+    global $nbsp;
+    return $bytes . $nbsp . $type;
 }
 
 /**