diff --git a/module/backup/control.php b/module/backup/control.php
index 1de19dc8f5..492bf819be 100644
--- a/module/backup/control.php
+++ b/module/backup/control.php
@@ -43,18 +43,22 @@ class backup extends control
         $backups = array();
         if(empty($this->view->error))
         {
-            foreach(glob("{$this->backupPath}*.sql.php") as $file)
+            $sqlFiles = glob("{$this->backupPath}*.sql.php");
+            if(!empty($sqlFiles))
             {
-                $backupFile = new stdclass();
-                $backupFile->time  = filemtime($file);
-                $backupFile->name  = str_replace('.sql.php', '', basename($file));
-                $backupFile->files[$file] = filesize($file);
-                if(file_exists($this->backupPath . $backupFile->name . '.file.zip.php'))
+                foreach($sqlFiles as $file)
                 {
-                    $backupFile->files[$this->backupPath . $backupFile->name . '.file.zip.php'] = filesize($this->backupPath . $backupFile->name . '.file.zip.php');
-                }
+                    $backupFile = new stdclass();
+                    $backupFile->time  = filemtime($file);
+                    $backupFile->name  = str_replace('.sql.php', '', basename($file));
+                    $backupFile->files[$file] = filesize($file);
+                    if(file_exists($this->backupPath . $backupFile->name . '.file.zip.php'))
+                    {
+                        $backupFile->files[$this->backupPath . $backupFile->name . '.file.zip.php'] = filesize($this->backupPath . $backupFile->name . '.file.zip.php');
+                    }
 
-                $backups[$backupFile->name] = $backupFile;
+                    $backups[$backupFile->name] = $backupFile;
+                }
             }
         }
         krsort($backups);
diff --git a/module/editor/model.php b/module/editor/model.php
index 281101070b..af655dc250 100644
--- a/module/editor/model.php
+++ b/module/editor/model.php
@@ -60,7 +60,11 @@ class editorModel extends model
             elseif(is_dir($moduleFullFile)) 
             {
                 $ext = ($moduleFile == 'js' or $moduleFile == 'css') ? $moduleFile : 'php';
-                foreach(glob($moduleFullFile . $this->pathFix . "*.$ext") as $fileName) $allModules[$moduleFullDir][$moduleFullFile][$fileName] = basename($fileName);
+                $extFiles = glob($moduleFullFile . $this->pathFix . "*.$ext");
+                if(!empty($extFiles))
+                {
+                    foreach($extFiles as $fileName) $allModules[$moduleFullDir][$moduleFullFile][$fileName] = basename($fileName);
+                }
             }
             else
             {
diff --git a/module/project/view/taskheader.html.php b/module/project/view/taskheader.html.php
index 4c700dd120..0903651910 100644
--- a/module/project/view/taskheader.html.php
+++ b/module/project/view/taskheader.html.php
@@ -87,5 +87,10 @@
   </div>
   <div id='querybox' class='<?php if($browseType == 'bysearch') echo 'show';?>'></div>
 </div>
-
-<?php foreach(glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php") as $fileName) include_once $fileName; ?>
+<?php
+$headerHooks = glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php");
+if(!empty($headerHooks))
+{
+    foreach($headerHooks as $fileName) helper::import($fileName);
+}
+?>
diff --git a/module/testcase/view/caseheader.html.php b/module/testcase/view/caseheader.html.php
index 6c4143f785..fd0d17ea2c 100644
--- a/module/testcase/view/caseheader.html.php
+++ b/module/testcase/view/caseheader.html.php
@@ -58,7 +58,7 @@
 
 <?php
 $headerHooks = glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php");
-if(is_array($headerHooks))
+if(!empty($headerHooks))
 {
     foreach($headerHooks as $fileName) helper::import($fileName);
 }
diff --git a/module/testtask/view/caseheader.html.php b/module/testtask/view/caseheader.html.php
index 3f3300835f..220bcb4096 100644
--- a/module/testtask/view/caseheader.html.php
+++ b/module/testtask/view/caseheader.html.php
@@ -39,5 +39,10 @@
   </div>
   <div id='querybox' class='<?php if($browseType =='bysearch') echo 'show';?>'></div>
 </div>
-
-<?php foreach(glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php") as $fileName) include_once $fileName; ?>
+<?php
+$headerHooks = glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php");
+if(!empty($headerHooks))
+{
+    foreach($headerHooks as $fileName) helper::import($fileName);
+}
+?>