Removed save_session() - no longer necessary

mod/forum/discuss.php

@@ -33,7 +33,6 @@
     add_to_log($course->id, "forum", "view discussion", "discuss.php?".$_SERVER["QUERY_STRING"], "$discussion->id");
 
     unset($SESSION->fromdiscussion);
-    save_session("SESSION");
 
     forum_set_display_mode($mode);
 

mod/forum/index.php

@@ -20,7 +20,6 @@
     }
 
     unset($SESSION->fromdiscussion);
-    save_session("SESSION");
 
     add_to_log($course->id, "forum", "view forums", "index.php?id=$course->id");
 

mod/forum/lib.php

@@ -1078,7 +1078,6 @@ function forum_set_return() {
         // If the referer is NOT a login screen then save it.
         if (! strncasecmp("$CFG->wwwroot/login", $referer, 300)) {
             $SESSION->fromdiscussion = $_SERVER["HTTP_REFERER"];
-            save_session("SESSION");
         }
     }
 }
@@ -1090,7 +1089,6 @@ function forum_go_back_to($default) {
     if (!empty($SESSION->fromdiscussion)) {
         $returnto = $SESSION->fromdiscussion;
         unset($SESSION->fromdiscussion);
-        save_session("SESSION");
         return $returnto;
     } else {
         return $default;
@@ -1660,10 +1658,8 @@ function forum_set_display_mode($mode=0) {
 
     if ($mode) {
         $USER->mode = $mode;
-        save_session("USER");
     } else if (empty($USER->mode)) {
         $USER->mode = $FORUM_DEFAULT_DISPLAY_MODE;
-        save_session("USER");
     }
 }
 

mod/forum/post.php

@@ -74,7 +74,6 @@
     if (isset($forum)) {      // User is starting a new discussion in a forum
 
         $SESSION->fromurl = $_SERVER["HTTP_REFERER"];
-        save_session("SESSION");
 
         if (! $forum = get_record("forum", "id", $forum)) {
             error("The forum number was incorrect ($forum)");

mod/forum/subscribers.php

@@ -20,7 +20,6 @@
     }
 
     unset($SESSION->fromdiscussion);
-    save_session("SESSION");
 
     add_to_log($course->id, "forum", "view subscribers", "subscribers.php?id=$forum->id", "");
 

mod/forum/view.php

@@ -66,7 +66,6 @@
 
     if ($USER) {
         $SESSION->fromdiscussion = "$FULLME";
-        save_session("SESSION");
         if (forum_is_forcesubscribed($forum->id)) {
             $streveryoneissubscribed = get_string("everyoneissubscribed", "forum");
             $strallowchoice = get_string("allowchoice", "forum");

mod/quiz/edit.php

@@ -18,7 +18,6 @@
         }
 
         $SESSION->modform = $modform;    // Save the form in the current session
-        save_session("SESSION");
 
     } else {
         if (!isset($SESSION->modform)) {
@@ -140,8 +139,6 @@
     }
 
     $SESSION->modform = $modform;
-    save_session("SESSION");
-
 
     $strediting = get_string("editingquiz", "quiz");
     $strname    = get_string("name");