Merge branch 'master' into lars

website/queries/post.php

@@ -76,7 +76,7 @@ function makePost($userID, $groupID, $title, $content) {
 }
 
 function makeComment($postID, $userID, $content) {
-    $stmt = $_GLOBAL["db"]->prepare("
+    $stmt = $GLOBALS["db"]->prepare("
         INSERT INTO
             `comment` (
                 `postID`, 

website/queries/user.php

@@ -126,7 +126,9 @@ function selectAllUserPosts($userID) {
     ");
 
     $stmt->bindParam(':userID', $userID, PDO::PARAM_INT);
-    $stmt->execute();
+    if(!$stmt->execute()) {
+        return False;
+    }
     return $stmt;
 }