From: gregb_cc <gregb_cc>
Date: Fri, 27 Jun 2003 22:25:31 +0000 (+0000)
Subject: performance increase for make_editing_buttons, value for 'str' stored in static variable
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=4de4fdfe864ed05f530680ac9c1d072f2bdb3527;p=moodle.git

performance increase for make_editing_buttons, value for 'str' stored in static variable
---

diff --git a/course/lib.php b/course/lib.php
index 131282982c..c77ca9e29d 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -1149,9 +1149,10 @@ function move_module($cm, $move) {
     }
 }
 
-function make_editing_buttons($moduleid, $absolute=false, $visible=true, $str=NULL) {
+function make_editing_buttons($moduleid, $absolute=false, $visible=true) {
     global $CFG, $THEME;
 
+    static $str = '';
     if (empty($str)) {
         $str->delete   = get_string("delete");
         $str->moveup   = get_string("moveup");