From 5793538a59e2c44237045439d79e0c634924e828 Mon Sep 17 00:00:00 2001
From: Ankit Agarwal <ankit@moodle.com>
Date: Mon, 5 May 2014 16:26:35 +0800
Subject: [PATCH] MDL-45409 conditional_activity: Do not iterate over
 deprecated properties

---
 lib/modinfolib.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/modinfolib.php b/lib/modinfolib.php
index 053b28d8aa9..7d5529130b9 100644
--- a/lib/modinfolib.php
+++ b/lib/modinfolib.php
@@ -1193,7 +1193,14 @@ class cm_info implements IteratorAggregate {
         // Make sure dynamic properties are retrieved prior to view properties.
         $this->obtain_dynamic_data();
         $ret = array();
-        foreach (self::$standardproperties as $key => $unused) {
+
+        // Do not iterate over deprecated properties.
+        $props = self::$standardproperties;
+        unset($props['showavailability']);
+        unset($props['availablefrom']);
+        unset($props['availableuntil']);
+
+        foreach ($props as $key => $unused) {
             $ret[$key] = $this->__get($key);
         }
         return new ArrayIterator($ret);