delimiter_reverse()

diff --git a/spam/spam.php b/spam/spam.php
index 669315d..9f9de56 100644 (file)
--- a/spam/spam.php
+++ b/spam/spam.php
@@ -1,5 +1,5 @@
 <?php
-// $Id: spam.php,v 1.150 2007/05/05 07:09:33 henoheno Exp $
+// $Id: spam.php,v 1.151 2007/05/05 07:22:00 henoheno Exp $
 // Copyright (C) 2006-2007 PukiWiki Developers Team
 // License: GPL v2 or (at your option) any later version
 //
@@ -1382,6 +1382,16 @@ function summarize_detail_badhost($progress = array())
        return var_export_shrink($progress['blocked'], TRUE);
 }
 
+// Reverse $string with specified delimiter
+function delimiter_reverse($string = 'foo.bar.example.com', $from_delim = '.', $to_delim = '.')
+{
+       if (! is_string($string) || ! is_string($from_delim) || ! is_string($to_delim))
+               return $string;
+
+       // com.example.bar.foo
+       return implode($to_delim, array_reverse(explode($from_delim, $string)));
+}
+
 function summarize_detail_newtral($progress = array())
 {
        if (! isset($progress['hosts']) || ! is_array($progress['hosts'])) return '';
@@ -1389,7 +1399,7 @@ function summarize_detail_newtral($progress = array())
        // Sort by domain
        $tmp = array();
        foreach($progress['hosts'] as $value) {
-               $tmp[strrev($value)] = $value;
+               $tmp[delimiter_reverse($value)] = $value;
        }
        ksort($tmp);