Make sreg constants useful

sreg.ext.php

@@ -22,15 +22,15 @@
  * SOFTWARE.
  */
 
- define('SREG_NICKNAME', 'openid.sreg.nickname');
- define('SREG_EMAIL', 'openid.sreg.email');
- define('SREG_FULLNAME', 'openid.sreg.fullname');
- define('SREG_DOB', 'openid.sreg.dob');
- define('SREG_GENDER', 'openid.sreg.gender');
- define('SREG_POSTCODE', 'openid.sreg.postcode');
- define('SREG_COUNTRY', 'openid.sreg.country');
- define('SREG_LANGUAGE', 'openid.sreg.language');
- define('SREG_TIMEZONE', 'openid.sreg.timezone');
+ define('SREG_NICKNAME', 'nickname');
+ define('SREG_EMAIL', 'email');
+ define('SREG_FULLNAME', 'fullname');
+ define('SREG_DOB', 'dob');
+ define('SREG_GENDER', 'gender');
+ define('SREG_POSTCODE', 'postcode');
+ define('SREG_COUNTRY', 'country');
+ define('SREG_LANGUAGE', 'language');
+ define('SREG_TIMEZONE', 'timezone');
 
  define('SREG_ALL', SREG_NICKNAME . ',' . SREG_EMAIL . ',' . SREG_FULLNAME
              . ',' . SREG_DOB . ',' . SREG_GENDER . ',' . SREG_POSTCODE . ','
@@ -40,7 +40,7 @@
 
   public function parseResponse() {
    foreach (explode(',', SREG_ALL) as $reg) {
-    $reg = str_replace('.', '_', $reg);
+    $reg = 'openid_sreg_' . $reg;
     if (isset($_REQUEST[$reg])) {
      $_SESSION['openid']['sreg'][substr($reg, 12)] = $_REQUEST[$reg];
     }