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Various little fixes to remove warnings (usually about empty variables)

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when error_reporting is turned up to 15 or so ... more of these to come ...
This commit is contained in:
moodler 2002-12-29 17:32:32 +00:00
parent a900458749
commit 9c9f7d7790
28 changed files with 1600 additions and 65 deletions
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2
mod/forum/discuss.php
View file

@ -58,7 +58,7 @@
$navmiddle = "<A HREF=\"../forum/index.php?id=$course->id\">".get_string("forums", "forum")."</A> -> <A HREF=\"../forum/view.php?f=$forum->id\">$forum->name</A>";
$searchform = forum_print_search_form($course, $search, true, "plain");
$searchform = forum_print_search_form($course, "", true, "plain");
if ($course->category) {
print_header("$course->shortname: $discussion->name", "$course->fullname",

6
mod/forum/lib.php
View file

@ -1071,7 +1071,7 @@ function forum_set_return() {
function forum_go_back_to($default) {
global $SESSION;
if ($SESSION->fromdiscussion) {
if (!empty($SESSION->fromdiscussion)) {
$returnto = $SESSION->fromdiscussion;
unset($SESSION->fromdiscussion);
save_session("SESSION");
@ -1467,7 +1467,7 @@ function forum_print_latest_discussions($forum_id=0, $forum_numdiscussions=5, $f
echo get_string("olderdiscussions", "forum")."</A> ...</P>";
break;
}
if ($replies[$discussion->discussion]) {
if (!empty($replies[$discussion->discussion])) {
$discussion->replies = $replies[$discussion->discussion]->replies;
} else {
$discussion->replies = 0;
@ -1624,7 +1624,7 @@ function forum_set_display_mode($mode=0) {
if ($mode) {
$USER->mode = $mode;
save_session("USER");
} else if (!$USER->mode) {
} else if (empty($USER->mode)) {
$USER->mode = $FORUM_DEFAULT_DISPLAY_MODE;
save_session("USER");
}

13
mod/forum/post.php
View file

@ -68,6 +68,7 @@
$onsubmit = "onsubmit=\"copyrichtext(theform.message);\"";
} else {
$defaultformat = FORMAT_MOODLE;
$onsubmit = "";
}
@ -271,6 +272,10 @@
$navtail = "$toppost->subject";
}
if (empty($post->edit)) {
$post->edit = "";
}
$strforums = get_string("modulenameplural", "forum");
@ -278,13 +283,17 @@
$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id);
if (empty($discussion->name)) {
$discussion->name = $forum->name;
}
if ($course->category) {
print_header("$course->shortname: $discussion->name: $toppost->subject", "$course->fullname",
"<A HREF=../../course/view.php?id=$course->id>$course->shortname</A> ->
$navmiddle -> $navtail", "$forumstart", "", true, "", navmenu($course, $cm));
$navmiddle -> $navtail", "$formstart", "", true, "", navmenu($course, $cm));
} else {
print_header("$course->shortname: $discussion->name: $toppost->subject", "$course->fullname",
"$navmiddle -> $navtail", "");
"$navmiddle -> $navtail", "$formstart", "", true, "", navmenu($course, $cm));
}