removing redundant string fetches

diff --git a/mod/quiz/tabs.php b/mod/quiz/tabs.php
index 4bc6c1b5427760b762a11a19e6df0a96e90fbac9..1982698c39dae73252eb460ebdea8d10ef7c4d9e 100644 (file)
--- a/mod/quiz/tabs.php
+++ b/mod/quiz/tabs.php
@@ -32,7 +32,7 @@ if (has_capability('mod/quiz:view', $context)) {
     $row[] = new tabobject('info', "$CFG->wwwroot/mod/quiz/view.php?q=$quiz->id", get_string('info', 'quiz'));
 }
 if (has_capability('mod/quiz:viewreports', $context)) {
-    $row[] = new tabobject('reports', "$CFG->wwwroot/mod/quiz/report.php?q=$quiz->id", get_string('results', 'quiz'));  
+    $row[] = new tabobject('reports', "$CFG->wwwroot/mod/quiz/report.php?q=$quiz->id", get_string('results', 'quiz'));
 }
 if (has_capability('mod/quiz:preview', $context)) {
     $row[] = new tabobject('preview', "$CFG->wwwroot/mod/quiz/attempt.php?q=$quiz->id", get_string('preview', 'quiz'));
@@ -50,7 +50,7 @@ if ($currenttab == 'info' && count($row) == 1) {
 if ($currenttab == 'reports' and isset($mode)) {
     $inactive[] = 'reports';
     $activated[] = 'reports';
-    
+
     $allreports = get_list_of_plugins("mod/quiz/report");
     $reportlist = array ('overview', 'regrade', 'grading', 'analysis');   // Standard reports we want to show first
 
@@ -79,17 +79,15 @@ if ($currenttab == 'edit' and isset($mode)) {
     $row  = array();
     $currenttab = $mode;
 
-    $strquizzes = get_string('modulenameplural', 'quiz');
     $strquiz = get_string('modulename', 'quiz');
     $streditingquiz = get_string("editinga", "moodle", $strquiz);
-    $strupdate = get_string('updatethis', 'moodle', $strquiz);
-    
+
     if ($contexts->have_one_edit_tab_cap('editq')) {
         $row[] = new tabobject('editq', "$CFG->wwwroot/mod/quiz/edit.php?".$thispageurl->get_query_string(), $strquiz, $streditingquiz);
     }
     questionbank_navigation_tabs($row, $contexts, $thispageurl->get_query_string());
     $tabs[] = $row;
-    
+
 }
 
 print_tabs($tabs, $currenttab, $inactive, $activated);