TimeZone.php

diff --git a/TimeZone.php b/TimeZone.php
index 8802978..9a549da 100644 (file)
--- a/TimeZone.php
+++ b/TimeZone.php
@@ -110,20 +110,5 @@ class Pman_Core_TimeZone extends Pman
         return self::$timezones;
     }
 
-    static function getDisplayArea($timezone)
-    {
-        self::getOffsets();
-
-        // invalid timezone
-        if(!isset(self::$offsets[$timezone])) {
-            return '';
-        }
-
-        $ar = explode('/', $timezone);
-
-        // e.g. 'Hong_Kong (GMT +08:00)'
-        return $ar[1] . ' (GMT ' . self::$offsets[$timezone] . ')';
-    }
-
     
 }
\ No newline at end of file