Minor fixes after PR

main/forum/newthread.php

@@ -137,7 +137,8 @@ if (isset($_POST['add_resources']) AND $_POST['add_resources'] == get_lang('Reso
     $_SESSION['formelements']	= $_POST;
     $_SESSION['origin']			= $_SERVER['REQUEST_URI'];
     $_SESSION['breadcrumbs']	= $interbreadcrumb;
-    Header::location('../resourcelinker/resourcelinker.php');
+    header('Location: ../resourcelinker/resourcelinker.php');
+    exit;
 }
 
 /* Header */

main/forum/viewforum.php

@@ -399,19 +399,21 @@ $iconForum = Display::return_icon(
 $html = '';
 $html .= '<div class="topic-forum">';
 // The current forum
-if ($origin != 'learnpath'){
+if ($origin != 'learnpath') {
     $html .= Display::tag(
         'h3',
         $iconForum .' '. $titleForum,
         array(
             'class' => 'title-forum')
     );
-    if(!empty($descriptionForum)){
+
+    if (!empty($descriptionForum)) {
         $html .= Display::tag(
             'p',
             strip_tags($descriptionForum),
             array(
-                'class' => 'description')
+                'class' => 'description',
+            )
         );
     }
 }
@@ -419,7 +421,6 @@ if ($origin != 'learnpath'){
 $html .= '</div>';
 echo $html;
 
-
 // Getting al the threads
 $threads = get_threads($my_forum);
 
@@ -427,14 +428,13 @@ $whatsnew_post_info = isset($_SESSION['whatsnew_post_info']) ? $_SESSION['whatsn
 
 $course_id = api_get_course_int_id();
 
-
 echo '<div class="forum_display">';
 if (is_array($threads)) {
     $html = '';
     $count = 1;
     foreach ($threads as $row) {
         // Thread who have no replies yet and the only post is invisible should not be displayed to students.
-        if (api_is_allowed_to_edit(false, true) OR
+        if (api_is_allowed_to_edit(false, true) ||
             !($row['thread_replies'] == '0' AND $row['visibility'] == '0')
         ) {
 

main/forum/viewthread_flat.inc.php

@@ -7,7 +7,7 @@
  * @package chamilo.forum
  */
 
-//delete attachment file
+// Delete attachment file
 if ((isset($_GET['action']) &&
     $_GET['action'] == 'delete_attach') &&
     isset($_GET['id_attach'])
@@ -29,7 +29,8 @@ if (isset($current_thread['thread_id'])) {
     $clean_thread_id = intval($_GET['thread']);
 
     $locked = api_resource_is_locked_by_gradebook(
-        $clean_thread_id, LINK_FORUM_THREAD
+        $clean_thread_id,
+        LINK_FORUM_THREAD
     );
 
     $closedPost = null;
@@ -308,7 +309,7 @@ if (isset($current_thread['thread_id'])) {
                     $html .= '<span class="forum_attach_comment" >' . $attachment['comment'] . '</span>';
                 }
             }
-            
+
             $html .= '</div>';
             $html .= '<div class="col-md-5 text-right">';
             $html .= $buttonReply . ' ' . $buttonQuote;