X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fview_header.php;h=ab92e2d41198ca99ae0551108b7c98ec6a5b76b8;hb=d555f507bfabde702f68cf33fd6c58840088c14d;hp=a9b3a8514c03f5631316dfa823b411d64ed0387f;hpb=d3558aef9d590590cf4f21a198e157017670c90d;p=squirrelmail.git

diff --git a/src/view_header.php b/src/view_header.php
index a9b3a851..ab92e2d4 100644
--- a/src/view_header.php
+++ b/src/view_header.php
@@ -5,12 +5,15 @@
  *
  * This is the code to view the message header.
  *
- * @copyright © 1999-2006 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
  */
 
+/** This is the view_header page */
+define('PAGE_NAME', 'view_header');
+
 /**
  * Include the SquirrelMail initialization file.
  */
@@ -38,16 +41,17 @@ function parse_viewheader($imapConnection,$id, $passed_ent_id) {
     for ($i=1; $i < count($read); $i++) {
         $line = htmlspecialchars($read[$i]);
         switch (true) {
-            case (eregi("^&gt;", $line)):
+            case (preg_match('/^&gt;/i', $line)):
                 $second[$i] = $line;
                 $first[$i] = '&nbsp;';
                 $cnum++;
                 break;
-            case (eregi("^[ |\t]", $line)):
+// FIXME: is the pipe character below a mistake?  I think the original author might have thought it carried special meaning in the character class, which it does not... but then again, I am not currently trying to understand what this code actually does
+            case (preg_match('/^[ |\t]/', $line)):
                 $second[$i] = $line;
                 $first[$i] = '';
                 break;
-            case (eregi("^([^:]+):(.+)", $line, $regs)):
+            case (preg_match('/^([^:]+):(.+)/', $line, $regs)):
                 $first[$i] = $regs[1] . ':';
                 $second[$i] = $regs[2];
                 $cnum++;
@@ -80,9 +84,7 @@ function parse_viewheader($imapConnection,$id, $passed_ent_id) {
 }
 
 /* get global vars */
-if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) {
-  $passed_id = (int) $temp;
-}
+sqgetGlobalVar('passed_id', $passed_id, SQ_GET, NULL, SQ_TYPE_BIGINT);
 if ( sqgetGlobalVar('mailbox', $temp, SQ_GET) ) {
   $mailbox = $temp;
 }
@@ -115,4 +117,3 @@ $oTemplate->assign('headers', $aTemplateHeaders);
 $oTemplate->display('view_header.tpl');
 
 $oTemplate->display('footer.tpl');
-?>
\ No newline at end of file