From 6cb665f18c9cbc99c576da894fc4002ec620ddcd Mon Sep 17 00:00:00 2001
From: Paul Nicholls <paul.nicholls@canterbury.ac.nz>
Date: Mon, 9 Sep 2013 11:21:33 +1200
Subject: [PATCH] MDL-41451 - formslib: use create_function instead of inline
 function

As per MDL-39432, closure-style inline functions can result in fatal
errors when using eAccelerator and thus should be avoided.
---
 lib/formslib.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/formslib.php b/lib/formslib.php
index 725aac7d219..af4d8af47cd 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -302,9 +302,8 @@ abstract class moodleform {
         $str = file_get_contents("php://input");
         $delim = '&';
 
-        $chunks = array_map(function($p) use ($delim) {
-                return implode($delim, $p);
-            }, array_chunk(explode($delim, $str), $max));
+        $fun = create_function('$p', 'return implode("'.$delim.'", $p);');
+        $chunks = array_map($fun, array_chunk(explode($delim, $str), $max));
 
         foreach ($chunks as $chunk) {
             parse_str($chunk, $values);