From d4ff178fa9434537e71c35acbf9aca61fe0c9578 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 24 May 2009 07:24:16 +0000
Subject: [PATCH] MDL-19288 fixed one more incorrect use of array_shift() which
 breaks array keys - thanks Colin Campbell; merged from MOODLE_19_STABLE

---
 lib/moodlelib.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 7702ad35f9..664d8bf8f5 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -2733,7 +2733,9 @@ function &get_fast_modinfo(&$course, $userid=0) {
 
     // Ensure cache does not use too much RAM
     if (count($cache) > MAX_MODINFO_CACHE_SIZE) {
-        array_shift($cache);
+        reset($cache);
+        $key = key($cache);
+        unset($cache[$key]);
     }
 
     return $cache[$course->id];
-- 
2.39.5